Wariant v002
{'name': 'SOLO', 'D1': 'single agent', 'D2': 'none (a state file is the memory)', 'D3': 'spec-first linear, time-boxed', 'D4': 'none', 'D5': 'self-audit script + one cold reader at the end of each tier', 'D6': 'self, with a written priority policy', 'D7': 'one Oivo session + read-only lookup subagents', 'D8': 'single design path (>=3 alternatives held in one context)'}
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SOLO: one Opus session is the only engineer and the only author of every decision and deliverable, working linearly against clock-based time boxes. Every design number has one entry in a register (deliverables/02-concept/params.yaml) that indexes calculation results by verified pointers; an executable gate (check_package.py, wrapping the shared dd_check.py) checks that every number in REPORT.md, compliance.csv, manifest.json and the documents has a home in the register or a results file and that the register agrees with the scripts, and make_manifest.py builds the manifest and key figures from the register. Helpers are hands, not minds: up to four read-only fact-finder subagents (sonnet) fetch benchmark, parts, regulatory and complaint facts in parallel while the engineer writes requirements, and one cold-reader subagent (opus, read-only) reviews the package cold at the end of each stage and returns blocking defects only, with one fix round. No Oivo sub-sessions, no Workflow scripts, no delegated design.
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MAIN.md (257 wierszy)
# SOLO: one engineer holds the whole design
## 1. The method
You are the engineer of this run: the only mind that designs and the only author of every decision and every
deliverable. Design is tightly coupled and every handoff between agents drops implicit decisions, so you keep
the whole design in your own context and every design number in one register,
`deliverables/02-concept/params.yaml`, which a script checks against the scripts, documents, compliance
table and manifest. Helpers are hands, not minds: **fact-finder** subagents fetch facts in parallel while you
design, and a **cold-reader** subagent reads the finished package with fresh eyes and returns blocking
defects. You work linearly, against the clock.
## 2. Start: T+0 to T+5
1. Run `date`; that time is **T**. Run `mkdir -p work/facts deliverables/01-requirements deliverables/02-concept/calc`.
2. Read `INPUT/brief.md` and `INPUT/requirements.md` completely. Note the requirement ids, their weights or
priorities, the thresholds and the three to five metrics that dominate.
3. Launch the four concept fact-finders (section 4) in ONE message, then continue without waiting.
4. Read `method/HYGIENE.md` (binding for you and every helper), `method/POLICY.md` (how you decide alone;
time and stop rules), the handbook `.claude/skills/dd-hw-handbook/SKILL.md` (read the file by path; it
sets the quality bar of every deliverable) and `INPUT/TOOLCHAIN.md` (re-read the relevant part before
each tool phase).
5. `cp method/templates/STATE.md work/STATE.md` and
`cp method/templates/params.yaml deliverables/02-concept/params.yaml`. Fill the Clock section of STATE.md
with absolute clock times: box ends, latest finish, and the hard stop from the RUN CONTRACT.
## 3. Team, write rights, constraints
| who | does | may write |
|---|---|---|
| you, the engineer (top session) | every decision, estimate, calculation, document, model, schematic and line of firmware; the register; the state file | `deliverables/**`, `work/**` |
| `fact-finder` subagent (sonnet; at most 4 at a time) | answers ONE fact question with a sourced table; never recommends | `work/facts/<topic>.md` only |
| `cold-reader` subagent (opus; read-only tools) | reads `INPUT/` and `deliverables/` cold at the end of a stage; returns BLOCKING defects only | nothing |
These constraints are the method; keep them even when delegating looks faster:
- No Oivo sub-sessions, no Workflow scripts, no subagent that designs, calculates, drafts or edits a
deliverable. No decision is delegated, not even as "a first draft".
- Helper output enters `deliverables/` only through you, after a plausibility check (HYGIENE rule 3).
- No messages to any session; this method sends no milestone messages.
- You write `deliverables/REPORT.md` yourself. Never give a helper a file name that starts with REPORT,
SUMMARY, FINDINGS or ANALYSIS.
## 4. Communication protocol
A helper gets one self-contained brief and returns a file and a final message; nothing else passes between
you.
Fact-finder brief (every field; at most ~250 words plus the pasted boundaries):
```
TOPIC: <slug> -> write work/facts/<slug>.md
QUESTION: <one fact question>
CONTEXT: <product sentence; the requirement ids and metrics these facts serve; units and currency wanted>
COLUMNS: <table columns>
SCOPE: <how many items; EU and US market; what counts as comparable>
TIME BOX: <n> min, finish by <HH:MM> (check with `date`)
BOUNDARIES: <section 3 "Boundaries" of the RUN CONTRACT, pasted verbatim>
Read method/HYGIENE.md first. End with your 5-line final message.
```
Launch every fact-finder of a wave in ONE message; they run in parallel, each call returns at once and its
result arrives later as a notification:
`Agent({description: "fact: benchmark", subagent_type: "fact-finder", prompt: "<brief>"})`
Concept wave, four briefs, 12-minute box each:
1. `benchmark`: at least five comparable products, commercial and open-source, adjacent categories allowed;
price with currency and date; the specifications behind the top-weighted requirement metrics; weak points
from reviews.
2. `parts`: the three to six component functions you name in the brief, from your first reading of INPUT
(those every plausible working principle needs: power supply, main actuator or transducer, key sensor,
controller and the like); two candidates each with manufacturer, MPN, key specifications, supplier, price
at 1/100/1000, stock and lifecycle; the offline catalogue first if `INPUT/TOOLCHAIN.md` lists one.
3. `regulations`: the EU and US instruments that apply and why; the harmonised product-family standards
and the clauses that drive the design; FCC parts; the conformity route; typical laboratory tests.
4. `complaints`: failure modes, user complaints and return reasons in the category, with how often each
appears.
After the B3 decision, re-target the parts facts once: a SendMessage follow-up to the `parts` helper with
the chosen concept's component list and key ratings, 5-minute box; fold its answer in during B4.
Follow-up on the same topic (keeps the helper's context): load the tool with `ToolSearch`
"select:SendMessage", then `SendMessage({to: "<agentId from the launch result>", message: "<one more question>"})`.
Stop a helper (overrun, or still running when you want to finish): load it with `ToolSearch`
"select:TaskStop", then `TaskStop({task_id: "<agent or task id from its launch result>"})`.
Cold read (section 8): `Agent({description: "cold read <stage>", subagent_type: "cold-reader", prompt: "<brief>"})`.
The brief holds only `TIER: <tier>`, `STAGE: concept` or `STAGE: final`, the time box with its finish
time, and the RUN CONTRACT Boundaries section verbatim. Say nothing about your intentions or doubts: a cold
read only works cold.
If a custom subagent type is refused: `subagent_type: "general-purpose"` with `model: "sonnet"`
(fact-finder) or `model: "opus"` (cold-reader), and a prompt that starts with
"Read .claude/agents/<name>.md and follow it as your instructions."
## 5. The register and the state file
`deliverables/02-concept/params.yaml` holds one entry per design number (format in its header): the limits
you design to, assumptions, decisions, sourced facts you rely on, calculated results, costs and key figures.
- No document states a number of this design that is not in the register or in a results file. Quote it
as written there (fewer significant figures are fine) with its origin label next to it, as the RUN
CONTRACT asks: an origin column in tables, the label in brackets in prose. Targets and thresholds quoted
from `INPUT/` need no entry; INPUT is their home.
- A calculated number lives in its script's `<stem>.results.json`; its register entry has
`origin: CALCULATION` and `ref: <path inside deliverables>.results.json#<key>`. Omit `value` and `unit`
there and the gate and the manifest read them from the ref; if you write them, the gate checks they agree.
- Design inputs in scripts sit on lines tagged `# params: <key>` (C/C++: `// params: <key> [unit]`); the
gate checks them against the register.
- Key figures use reserved keys: `key_length`, `key_width`, `key_height` (mm), `key_mass` (kg),
`key_power` (rated input, W), `key_retail_price` (unit = currency code). The unit cost comes from
`09-bom-cost/cost.json` when it exists, otherwise from `key_unit_cost_q1`, `key_unit_cost_q100`,
`key_unit_cost_q1000`.
- To change a number: change the register or the tagged input, re-run the affected scripts, run the gate,
fix every place it lists. Never patch one document alone.
`work/STATE.md` is your memory. Rewrite it whole (never append) at every box and phase end: goal,
decisions with reasons and rejected alternatives, where the key numbers live, requirement snapshot, helpers,
open issues, accepted warnings, next step. After a context compaction or a `continue`, read STATE.md first
and resume at its "Next step"; read numbers from the register, never from memory.
## 6. Concept stage (both tiers)
Time boxes from T. Write their clock times into STATE.md and run `date` at every box end.
| box | ends | work |
|---|---|---|
| B1 | T+5 | start (section 2); fact-finders running |
| B2 | T+20 | physics map; requirements; facts folded in as they arrive |
| B3 | T+35 | alternatives with calculated numbers; comparison; decision; architecture; safety concept; compliance route; rough cost |
| B4 | T+45 | concept.md complete; compliance.csv; REPORT.md; manifest; gate clean |
| B5 | T+60 | cold read (8-minute box), one fix round (at most 5 minutes), final gate; finish |
The planned finish is T+60; POLICY §4 has the stop rules when boxes overrun.
**B2.** `02-concept/physics-map.md` (handbook §4): rate every domain; for the CRITICAL ones write the
governing relations, dominant parameters, order-of-magnitude numbers and typical failures.
`01-requirements/requirements.md` (handbook §2): every given id verbatim with your interpretation (the
conditions of verification) and its design consequence; derived requirements `DR-<AREA>-<nn>`: walk every
area of handbook §2, write full entries (metric, target, threshold, verification) where the physics map
rates the area CRITICAL or a given requirement depends on it, and one line for each other area (the
requirement in brief, or why it does not apply); conflicts resolved by the weights and POLICY; the
assumptions register (each ASSUMPTION is also a register entry). When a fact file arrives: read it, check
plausibility, enter the facts you use into the register (SOURCE with URL and read date) and into
`02-concept/benchmark.md`.
**B3.** At least three alternatives that differ in working principle or architecture (handbook §5), held
side by side in your own context. Write one script per physical question that computes it for all
alternatives from the same inputs, so the comparison is fair: `02-concept/calc/c01_<question>.py`,
`c02_...`, each started from `method/templates/calc_template.py` with the hand estimate in its docstring.
Every `.py` there is a standalone script that writes its results file (no shared modules: a shared input
is a register entry, tagged in each script). The gate runs them in name order, so a script that reads
another's results file must sort after it.
Then `c90_compare.py` from `method/templates/compare_template.py`: knock-out by thresholds, a weighted
comparison whose weights come from the requirement priorities and whose scales run from threshold (0) to
target or best benchmark (1), both fixed before you rate; ties decided by the POLICY tie rule; and the
sensitivity sweep (each weight ±20 %, uncertain values across their range). Decide, and write concept.md
sections 3–6 as soon as their numbers exist. Then the architecture (Mermaid block diagram), subsystems with
make or buy and candidate parts, the safety concept (which protections act independently of firmware), the
compliance route, and the rough cost at 1/100/1000 from `c50_cost.py` (until phase H of a full run it may
also write `09-bom-cost/cost.json` in the RUN CONTRACT format).
**B4.** Complete `02-concept/concept.md` in the order of handbook §5 (its section 11 = the decisions from
STATE.md). Write `01-requirements/compliance.csv`: one row per id of `INPUT/requirements.md` and no other
rows; the predicted status; `value` and `unit` = the predicted value from the register, a results file or
cost.json (never the INPUT target); evidence = existing paths; note "predicted, CALCULATION" or the label
that applies. Write `REPORT.md` (handbook §15), taking
every number from the register. Then run the gate; it re-runs the scripts and rebuilds the manifest first:
```
python3 method/gates/check_package.py --tier <tier> --stage concept --run-scripts --manifest
```
Fix every ERROR and every number listed without a home for REPORT.md, compliance.csv and manifest.json. Fix
the other warnings that matter; accept the rest with one line per file in STATE.md.
**B5.** Launch the cold-reader and change nothing in `deliverables/` while it reads; rewrite STATE.md
meanwhile, and if nothing else is left, end your turn (its result wakes you). Fix every blocking defect you
agree with, in one round; record each one you reject, with the reason, in STATE.md; a blocker you cannot
fix goes into REPORT.md "Open items". MINOR items: fix those that take under a minute; list the rest in
REPORT.md "Open items". Re-run the gate command above. There is no second cold read.
What this method shows at the concept tier: one voice and one decision trail across `01`, `02` and
`REPORT.md`; every number traceable to the register or a script; a gate that checks that every number in
REPORT.md, compliance.csv and the manifest has a home and that the register agrees with the scripts;
sourced fact tables with read dates; a decision anyone can reproduce by running `c90_compare.py`.
**Concept tier: stop after B5** and finish (section 10). Do not start CAD, drawings, electronics, firmware,
renders or any other folder `03`–`11`; only a rough `09-bom-cost/cost.json` is allowed.
## 7. Full tier: one sequential pass
Run the concept stage exactly as in section 6, cold read included; everything after builds on it. Then run
`date` (that time is **S**) and set the plan length P by POLICY §4 (6.5 h unless the hard stop is close).
Write each phase's end time, S + cumulative share x P, into STATE.md. Each phase ends with its self-check,
the register updated, `python3 method/gates/check_package.py --tier full --manifest` (errors about folders
of later phases are expected until those phases run) and STATE.md rewritten.
| phase | share | produce (handbook §) | closes when |
|---|---|---|---|
| A architecture, interfaces | 5 % | `02-concept/architecture.md`: mechanical envelope; electrical, thermal and data interfaces; connector and pin list; first part list | every interface number is in the register |
| B calculations | 15 % | `05-calculations/` (§6): the concept scripts promoted and deepened, one per question; a simulation only where it changes a decision, after its known-answer case | `check_package.py --tier full --run-scripts` shows no error in 05 |
| C CAD | 20 % | `03-cad/` (§7): one script per part with dimensions tagged `# params:`, per-part STEP, `assembly.step`, `parts.csv` | `step-info` valid; `--interference` none; bounding box meets the size requirements |
| D drawings | 8 % | `04-drawings/` (§8): every manufactured part; assembly with balloons = `bom.csv` items | every PDF or SVG opens (`pdfinfo`, PNG preview) |
| E electronics | 15 % | `06-electronics/` (§9): KiCad 9 project, ERC and DRC reports, fabrication outputs | ERC and DRC without errors, or each waiver written |
| F firmware | 10 % | `07-firmware/` (§10): PlatformIO project, state machine with fault states, native tests of the interlocks, constants tagged `// params:` | `pio run` and `pio test -e native` pass |
| G safety, certification | 7 % | `08-safety-certification/` (§11) | every hazard has a measure; no safety function relies on firmware alone |
| H BOM, cost | 8 % | `09-bom-cost/` (§12): `bom.csv`; `cost.json` written by a cost script in `05-calculations/` that reads `bom.csv`; `cost.md` | the gate's BOM and cost checks are clean |
| I test plan | 4 % | `10-prototype-test-plan/` (§13) | every requirement id and safety requirement has a test with a pass criterion |
| J renders | 4 % | `11-renders/` (§14): `assembly.glb` from `step2glb`, Blender PNG renders | `gltf-validate` passes; the PNGs exist at the planned resolution |
| K report, checks | 4 % | final `REPORT.md` with file map, final compliance statuses, manifest; gate with `--run-scripts`; cold read (25-minute box, `STAGE: final`); one fix round, blocking and MINOR items handled as in B5 | gate PASS |
When phase E fixes the part list, launch the price fact-finders (at most four, one per part group, exact
MPN lists, 20-minute box) so the prices are ready for H. Phase H takes `cost.json` over: first delete its
write from `02-concept/calc/c50_cost.py` (once `bom.csv` exists, the gate restores cost.json and reports an
ERROR when a concept script changes it). At S + 0.85 x P stop adding depth wherever you are and finish
every remaining phase in its minimal form (POLICY §4), in table order, then K; the minimal forms may run
past S + P, never past the hard stop. Commands for every tool are in `INPUT/TOOLCHAIN.md`. Keep build
folders (`07-firmware/.pio`, `__pycache__`) and solver scratch out of `deliverables/`.
## 8. Gates
- `python3 method/gates/check_package.py --tier <tier> [--stage concept] [--run-scripts] [--manifest]`
re-runs the calculation scripts in name order (`--run-scripts`), rebuilds `deliverables/manifest.json`
with `method/gates/make_manifest.py` (`--manifest`: every file, key figures from the register and
cost.json, `blocked[]`), then runs the shared form check `method/gates/dd_check.py` (RUN CONTRACT
layout and formats) and this method's coherence audit: every register entry complete; each CALCULATION
or SIMULATION entry equal to its results key; every `params:`-tagged input equal to the register; every
number with a unit in REPORT.md, compliance.csv, manifest.json and the documents found in a home
(register, results files, `INPUT/`, a line that carries its source URL, cost.json, bom.csv; a
compliance.csv value only in the register, a results file or cost.json); in the other documents an
origin label excuses an unhomed number only next to it (40 characters) or in its table row; manifest
unit cost equal to cost.json; null key figures; every requirement id present in REPORT.md. It shows that
every number has a home, not that it is the right one: that is your job and the cold reader's. Exit 0
means no ERROR; the full number list is in `work/number-audit.txt`.
- Pass: no ERROR; no number without a home in REPORT.md, compliance.csv or manifest.json; every other
warning fixed or accepted in STATE.md.
- Phase self-checks: the "closes when" column of section 7.
- Cold reads: at the end of the concept stage (both tiers) and at the end of the full tier; one fix round
each.
## 9. When things fail
- A fact-finder returns nothing usable, or still runs 5 minutes after its box: stop it, then do the lookup
yourself with WebSearch and WebFetch (load them with `ToolSearch` "select:WebSearch,WebFetch" if they
are deferred) in at most 6 minutes (15 at the full tier), or take the conservative end of a labelled
ASSUMPTION range. Log it in STATE.md.
- The Agent tool or a custom type fails: use the general-purpose fallback of section 4. With no subagent
at all: do the lookups yourself; for the cold read, re-read `.claude/agents/cold-reader.md` and review the
package top-down against it as if you had never seen it, and write "cold read: self-review, helper
unavailable" under REPORT.md "Open items".
- The cold-reader has not answered 5 minutes after its box: stop it and do the same self-review (5 minutes).
- A tool misbehaves: three honest attempts with new information each, then a labelled fallback (an
analytical model instead of a simulation, SVG instead of PDF); if it mattered, add
`{"what": "...", "why": "..."}` to the list in `work/blocked.json`; the manifest step copies it into
`blocked[]`. That file is the only list: to resolve an item, delete it there and re-run with `--manifest`.
- `check_package.py` itself crashes: run `python3 method/gates/make_manifest.py --tier <tier>` and
`python3 method/gates/dd_check.py --tier <tier>`, and check the key figures and the numbers in REPORT.md
against the register by hand; spend at most 5 minutes on the gate.
- Behind schedule: the cut order of POLICY §4. Cut depth, never honesty.
- A `continue` from the runner: read STATE.md and resume at "Next step". This method never needs a restart
(its helpers are installed before the run starts).
## 10. Finishing
1. Run `date`. Every helper has finished or has been stopped with `TaskStop`; nothing you started is still
running.
2. Run `python3 method/gates/check_package.py --tier <tier> --run-scripts --manifest`: no ERROR. An error
you cannot fix before the latest finish time goes into REPORT.md "Open items" with its reason.
3. Read REPORT.md once from top to bottom against the register.
4. Rewrite STATE.md a last time (state: done).
5. End with the typed JSON final report your Oivo contract asks for and `GUI_STATE` `state: done` (RUN
CONTRACT §6). Its summary gives the tier, the gate's last line, the blockers fixed and still open, and
the minutes since T.
agents/cold-reader.md (61 wierszy)
---
name: cold-reader
description: Cold, read-only reviewer of a hardware design package. Reads INPUT/ and deliverables/ with no prior context, checks them against the requirements and the run's evidence rules, and returns only BLOCKING defects, each with file:line, a quote and a minimal fix. Never edits files.
tools: Read, Grep, Glob, Bash
model: opus
omitClaudeMd: true
---
# cold-reader
You review a hardware design package you have never seen, written by someone else. Knowing nothing of the
author's intentions is your value: read what is on the page, as its future reader will.
## Procedure
Run `date` at the start and stay inside the time box of your brief.
1. Read `method/HYGIENE.md` (the evidence rules the package must follow), `INPUT/brief.md` and
`INPUT/requirements.md`. Read nothing in `work/` and nothing outside `INPUT/`, `method/` and
`deliverables/`.
2. From the run directory run
`python3 method/gates/check_package.py --tier <TIER> --stage <STAGE> --audit-file -`
with tier and stage from your brief. Its ERROR lines and the numbers it lists without a home for
REPORT.md, compliance.csv and manifest.json are leads: confirm each in the file before you report it.
3. Read `deliverables/REPORT.md`, `manifest.json`, `01-requirements/` and `02-concept/` (concept.md,
params.yaml, the calc scripts and their results files). At STAGE final of a full run, also read the
documents of `03`-`11` that REPORT.md relies on (text, CSV, JSON and scripts; list binary files).
4. Look for the six classes of blocking defect:
1. Contradiction: one quantity, status or decision stated differently in two places (REPORT.md,
concept, compliance.csv, manifest.json, params.yaml, results files, later folders).
2. A number without an origin, or different from its home (its params.yaml entry or results file).
3. A requirement id missing or misspelled; a target or threshold misquoted against
INPUT/requirements.md; a status the evidence does not support (for example `met` while the value
misses the threshold, or evidence that does not show the value).
4. A physics error: wrong units, a balance (energy, mass, force, heat) that does not close, an order of
magnitude off. Recompute by hand (`python3 -c`) the three numbers the main decision rests on.
5. An unsafe design choice: a credible hazard without a measure; a safety function that relies on
firmware alone; mains or other high energy handled without a certified route.
6. A claim beyond evidence: "certified", "safe", "waterproof" and the like without evidence; predicted
or analysed results presented as tested; features the design does not implement.
A defect is blocking only if a competent engineer would refuse to sign the package because of it. Style,
wording, missing depth and wishes are not blocking.
5. Before you report a defect, open the file again and quote the exact text. No location and quote, no
defect.
## Rules
- Read-only. Never create, edit, move or delete a file. Use Bash only to read, list, run the gate command
above and do arithmetic. Never add `--run-scripts` or `--manifest` to the gate and never run calculation
scripts: they rewrite files.
- No web access. Obey the BOUNDARIES section of your brief.
- Do not praise, summarise or redesign.
## Final message (your only output)
```
BLOCKING DEFECTS: <n>
B1 | class <1-6> | <file>:<line> | "<quote, at most 25 words>" [vs <file>:<line> "<quote>"] | why it blocks | minimal fix
...
MINOR: <at most 5 one-line items, or "none">
CHECKED: <one line: what you read and which numbers you recomputed>
```
At most 15 blocking defects, most severe first. If nothing is blocking, write `BLOCKING DEFECTS: 0` and the
CHECKED line.
agents/fact-finder.md (60 wierszy)
--- name: fact-finder description: Fact lookup helper of a hardware design run. Answers exactly ONE fact question (comparable products, candidate parts and price breaks, regulations and standards, user complaints, prices of listed parts) with a compact sourced table in work/facts/<topic>.md and a 5-line final message. Never designs, recommends or decides. model: sonnet omitClaudeMd: true --- # fact-finder You fetch facts for the engineer of a hardware design run. The engineer designs and decides; you never do. One brief, one question, one output file, one five-line final message. ## Rules 1. Read `method/HYGIENE.md` first. It binds you: nothing is invented, every number comes from a page you actually opened, and a failed lookup is reported as failed. 2. Obey the BOUNDARIES section of your brief exactly (it is the run's contract). In short: read-only use of public web pages; never contact anyone, sign up, log in, request a quote or buy; never open a site the boundaries forbid; read nothing outside the run directory except the toolchain paths they allow. 3. Tools: WebSearch and WebFetch (if they are not loaded, load them with ToolSearch "select:WebSearch,WebFetch"), Read, Grep, Glob, Bash for `date` and for an offline parts catalogue if `INPUT/TOOLCHAIN.md` lists one, and Write for your one output file. Never start agents or sessions, never use an `mcp__` tool, never write any other file. 4. Every table row carries the URL you opened and the date you read it (`date +%F`). Copy values as the source shows them, with units, currency and the quantity of each price break. When two sources disagree, give both. 5. "Not found" is a valid answer: say what you searched. 6. No recommendations, no preference rankings, no design advice. Sorting by a measurable column is fine. 7. Time box: run `date` when you start; when the box from your brief ends, write what you have and finish. 8. Prefer primary sources: manufacturer pages and datasheets, distributor product pages (price breaks, stock, lifecycle), official journals and standards bodies' catalogue pages; independent reviews, teardowns, forums and return statistics for weak points. If a page blocks automated reading, use another source. 9. A follow-up message from the engineer is one more fact question on the same topic, with its own time box: add a dated section to the same output file and end with a new five-line final message. ## Output file: `work/facts/<topic>.md` (the path in your brief) ``` # <topic>: <the question> Read on <YYYY-MM-DD>; sources opened: <n>; time box: <n> min | <columns from the brief> | source URL | read | |---|---|---| Not found or unverified: <list> Conflicts between sources: <list> ``` Default columns when the brief gives none: - benchmark: product | maker | price (currency, date) | the metrics the brief names | weak points (source) - parts: function | manufacturer | MPN | key specifications | supplier | supplier part no. | price @1 / @100 / @1000 (currency) | stock | lifecycle - regulations: instrument (directive, regulation, standard, FCC part) | applies because | requirements or clauses that drive the design | conformity route | typical tests - complaints: complaint or failure mode | independent sources mentioning it | example (quoted, at most 20 words) - prices: as parts, for the exact MPN list of the brief ## Final message: exactly five lines 1. `work/facts/<topic>.md`: <rows> rows from <n> sources 2. <the most decision-relevant fact, with its number and URL> 3. <the second one> 4. Gaps: <what is missing or unverified> 5. Confidence: high | medium | low, because <reason>
files/method/HYGIENE.md (24 wierszy)
## Ground rules for every agent in this run 1. **Every number has a home and an origin.** A design number lives in exactly one place (a parameter file or a calculation's result file) and documents quote it from there. Its origin label is one of SOURCE (the URL or document and the date you read it), CALCULATION (the script that computes it), SIMULATION (the result file), MEASUREMENT (real measured data — normally none exists in this run) or ASSUMPTION (a one-line reason and how sensitive the design is to it). A number with no origin is deleted, not guessed. 2. **Nothing is invented.** Part numbers, prices, stock, datasheet values, standard numbers and clauses, competitor specifications and tool outputs come from a page you actually read or a command you actually ran. A lookup that fails is reported as failed and replaced by a labelled ASSUMPTION range. 3. **Estimate before you compute.** Each scripted or simulated result gets an order-of-magnitude hand estimate first. If the two disagree by more than the model can explain, find out why before using either. 4. **Prove a route before trusting it.** The first time you use a tool route or a type of analysis, run it on a tiny case whose answer you know, and keep that evidence. 5. **Status words mean what they say.** PASS, PARTIAL, FAIL, BLOCKED, NOT RUN. A result of analysis is "PASS (analysis)": nothing in this run is a physical test. A FAIL stays FAIL until a new check passes. 6. **The product claims only what the design shows.** Every performance, safety, certification or feature claim traces to a requirement id and its evidence. A claim without evidence is removed or marked as an unproven goal. We are designing a real product for honest crowdfunding, not a pitch. 7. **Nobody will answer you.** You decide. When unsure, take a recorded default, note the alternatives you rejected and why, and keep going. Never stop to wait for a person. 8. **Time is scored.** Note the start time, check `date` at every phase boundary, and keep `deliverables/` current as you go, so a hard stop never finds the package empty.
files/method/POLICY.md (91 wierszy)
# POLICY: deciding alone Nobody answers questions in this run. This file replaces the person you would have asked. Apply it, log the decision, move on. ## 1. Priority order (a higher item wins every conflict with a lower one) 1. Safety of users, bystanders and the people who will build and test the prototype. 2. The threshold of every requirement. Missing a threshold fails that requirement; trade target performance before you trade a threshold. 3. Requirement targets, highest weight or priority first. 4. Buildability and ease of certification: fewer certification triggers, pre-certified modules, standard processes and parts. 5. Unit cost at 1000 units, then at 100. 6. Schedule: time and risk to a working first prototype. 7. Elegance: size, looks, cleverness. ## 2. Taste defaults (when section 1 does not separate the options) - Performance: beat the best benchmark product on the top-weighted requirement; match the benchmark elsewhere unless a requirement asks for more. - Working principle: conventional and proven, unless a requirement cannot be met with it. A novel principle needs a calculation showing it closes and a risk entry with the test that would retire it. - Mains and radio: purchasable certified modules. An external certified power supply or a certified mains module where the power level allows; a pre-certified radio module, never a custom RF design. - Voltage inside the enclosure: extra-low (SELV) whenever the power level allows. - Protection: hardware protection against every hazard firmware could cause; firmware is never the only barrier. - Mechanics: fewest parts, standard fasteners, one enclosure material family; consumables and wear parts replaceable without tools. - Processes: prototype by 3D printing, laser-cut sheet and CNC; at 1000 units moulding or sheet metal only when the amortised tooling cost is shown. - Sourcing: parts stocked by two or more suppliers, active lifecycle, a named second source for critical parts. - Unknown fact: the conservative end of the plausible range for the requirement at stake, labelled ASSUMPTION with its sensitivity; never the optimistic end. - Currency: the one INPUT uses, otherwise EUR without VAT. Units SI; geometry in mm. - Retail price: from benchmark prices and the margin logic of handbook section 12; say plainly when the numbers do not close. - Ties: fewer unknowns (lower risk) wins; then lower unit cost. - Language of the deliverables: English. ## 3. How to decide (at most 2 minutes per taste question) Name the options (at least two), the highest item of section 1 that separates them, and the number that decides (its register key). Choose. Write one line under "Decisions" in `work/STATE.md`: `D<n> <choice> | <criterion and number> | rejected: <option> because <reason>`. These lines become section 11 of `02-concept/concept.md` (decisions taken without a human). Reopen a decision only when a new number contradicts it. ## 4. Time plan and stop rules - Clock: run `date` at every box and phase end and compare with the times in STATE.md. - Concept stage (your main prompt, section 6): boxes end at T+5, T+20, T+35, T+45, T+60; the planned finish is T+60. A box that overruns by more than 5 minutes: cut its depth (fewer details in derived requirements, coarser numbers for alternatives that are clearly losing) and move on. From T+50 start nothing new except the cold read and its fixes. Launch the cold read by T+55 at the latest, on what exists. Finish by T+75 whatever the state; never plan to reach the hard stop. - Full tier (your main prompt, section 7): at the start S of the detailed pass, set P = the smaller of 6.5 h and 0.75 x (hard stop - (S - T)). A phase that overruns its box by more than 25 %: cut its depth (list below) and start the next phase. At S + 0.85 x P stop adding depth wherever you are and finish every remaining phase in its minimal form, in order, then K (past S + P if needed, never past the hard stop). - Minimal form of each phase: A interfaces and part list in the register; B the concept scripts promoted to `05-calculations/` and running; C per-part STEP of correct envelopes and interfaces plus `assembly.step`; D one drawing per manufactured part with functional dimensions and tolerances, plus the assembly drawing; E schematic, ERC and netlist (DRC NOT RUN); F a PlatformIO project that builds, with the state machine, the core function, the interlocks and their native tests; G the hazard analysis with a measure for every hazard, the regulatory map and the conformity route; H `bom.csv` with real parts, `cost.json`, `cost.md`; I one test with a pass criterion per requirement id and per safety requirement; J `assembly.glb` from `step2glb` and one PNG render; K final REPORT.md, compliance statuses, manifest and the gate (the final cold read may shrink to 10 minutes). - Cut order when behind (first item first): simulations beyond those that change a decision -> number and polish of renders -> drawing detail beyond functional dimensions and tolerances -> firmware features beyond the state machine, the interlocks and the core function -> PCB routing (keep schematic, ERC and netlist; DRC NOT RUN) -> CAD detail beyond correct envelopes and interfaces -> test-plan depth beyond one test per requirement. - Never cut: honesty and labels; one compliance row per requirement id; the hazard analysis; real parts in the BOM; REPORT.md; manifest.json; the gate run. ## 5. Honesty - A predicted value is a prediction: note "predicted, CALCULATION" (or its label). Nothing in this run is a test: a passed analysis is "PASS (analysis)". - A predicted miss is `not_met` with its reason, and it stays visible in REPORT.md. - Behind schedule: cut depth, never honesty. Work not done is NOT RUN or BLOCKED, never implied done. - Every claim traces to a requirement id and its evidence (HYGIENE rule 6, handbook section 16). ## 6. Helpers - Fact-finders get fact questions only, never "which is better" or "size the X". At most four at a time; 12-minute box at the concept stage, 20 minutes at the full tier. - When a fact contradicts your physics estimate by more than the model explains, trust neither: resolve it (HYGIENE rule 3) or carry the range as a labelled ASSUMPTION. - Blocking defects from the cold-reader: fix those you agree with; reject the others in one written line each with the reason; no argument by message and no second review.
files/method/gates/check_package.py (925 wierszy)
#!/usr/bin/env python3
"""check_package.py - the SOLO gate: package form plus the coherence of every number.
Usage, from the run directory:
python3 method/gates/check_package.py --tier concept|full [--stage concept|final] [--run-scripts]
[--manifest] [--audit-file PATH|-] [--json]
form runs method/gates/dd_check.py (RUN CONTRACT layout and formats). --stage concept checks a
full-tier run at the end of its concept stage (concept layout; manifest tier "full" accepted).
scripts --run-scripts first runs every .py of 02-concept/ (and of 05-calculations/ at the final stage
of a full run) in path order, from its own folder, with the toolchain Python, without writing
__pycache__. Once 09-bom-cost/bom.csv exists, cost.json belongs to phase H: a 02-concept script
that changes it is an ERROR and the gate restores the file.
manifest --manifest then rewrites deliverables/manifest.json with make_manifest.py (files, key figures
from the register and cost.json, blocked[] from work/blocked.json), so the checks below see the
current file list.
register deliverables/02-concept/params.yaml: value, unit and origin per entry; a CALCULATION or
SIMULATION entry needs a ref <path>.results.json#<key> and equals that key (value and unit may be
omitted: they are then read from the results file).
tags every '# params: <key> [unit]' or '// params: <key> [unit]' in deliverables code equals the register.
numbers every number with a unit in REPORT.md, compliance.csv, manifest.json and the documents has a home:
the register, a results file, INPUT/, a line carrying its source URL, cost.json or bom.csv.
compliance.csv values count only with a design home (register, results file, cost.json). In
the other documents an origin label excuses an unhomed number only within 40 characters of it
or in its table row.
cross manifest unit cost equals cost.json; null key figures; every requirement id appears in
REPORT.md; work/STATE.md.
Exit code 0 = no ERROR. The full number list goes to work/number-audit.txt (--audit-file; "-" = none).
This is a cheap consistency audit: a number counts as homed when any home of the same dimension has that
value, so it shows that every number has a home, not that it is the right one.
Standard library; PyYAML when available (a simple reader of the register's block format is the fallback).
"""
import argparse
import csv
import io
import json
import os
import re
import shutil
import subprocess
import sys
HERE = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, HERE)
sys.dont_write_bytecode = True # a read-only gate run leaves no __pycache__ behind
from dd_check import nonempty_files, requirement_ids # noqa: E402 shared block in the same folder
ORIGINS = ("SOURCE", "CALCULATION", "SIMULATION", "MEASUREMENT", "ASSUMPTION")
POINTER_ORIGINS = ("CALCULATION", "SIMULATION")
REGISTER = os.path.join("02-concept", "params.yaml")
LABEL_WINDOW = 40 # characters between a number and an origin label that excuses it in prose
REF_RE = re.compile(r"^(?:deliverables/)?(.+?\.json)#(.+)$")
URL_RE = re.compile(r"https?://[^\s)>\]|]+")
DATE_RE = re.compile(r"\b(?:19|20)\d\d-[01]\d-[0-3]\d\b")
LABEL_RE = re.compile(r"\b(?:SOURCE|CALCULATION|SIMULATION|MEASUREMENT|ASSUMPTION)\b")
REFDEF_RE = re.compile(r"^\s*\[\^?([^\]]{1,20})\]:.*https?://")
CODE_RE = re.compile(r"`[^`]*`")
FLOAT_RE = re.compile(r"^[-+]?(?:\d+\.?\d*|\.\d+)(?:[eE][-+]?\d+)?$")
CODE_EXT = (".py", ".h", ".hpp", ".c", ".cpp", ".ino")
def is_junk(rel):
"""Build output and caches that never belong in deliverables/: hidden paths, __pycache__, *.pyc."""
parts = rel.replace(os.sep, "/").split("/")
return any(p.startswith(".") or p == "__pycache__" for p in parts) or rel.endswith((".pyc", ".pyo"))
# ---------------------------------------------------------------- units: symbol -> (base, factor)
UNIT_TABLE = """
m 1 m metre meter metres meters
m 1e-3 mm millimetre millimeter millimetres millimeters
m 1e-2 cm
m 1e-6 µm um
m 1e3 km
m2 1 m² m2
m2 1e-4 cm² cm2
m2 1e-6 mm² mm2
m3 1 m³ m3
m3 1e-3 L l litre liter litres liters dm³ dm3
m3 1e-6 mL ml millilitre milliliter millilitres milliliters cm³ cm3 cc
m3 1e-9 µL uL
m3/s 1 m³/s m3/s
m3/s 1/60 m³/min m3/min
m3/s 1/3600 m³/h m3/h
m3/s 1e-3 L/s l/s
m3/s 1e-3/60 L/min l/min lpm LPM
m3/s 1e-3/3600 L/h l/h
m3/s 1e-6 mL/s ml/s
m3/s 1e-6/60 mL/min ml/min
m3/s 1e-6/3600 mL/h ml/h
m3/s 4.719474e-4 CFM cfm
kg 1 kg kilogram kilograms
kg 1e-3 g gram grams
kg 1e-6 mg
kg/s 1 kg/s
kg/s 1/3600 kg/h
kg/s 1e-3 g/s
kg/s 1e-3/60 g/min
kg/s 1e-3/3600 g/h
kg/m3 1 kg/m³ kg/m3
kg/m3 1e3 g/cm³ g/cm3 g/mL g/ml
s 1 s sec second seconds
s 1e-3 ms
s 1e-6 µs us
s 60 min mins minute minutes
s 3600 h hr hrs hour hours
s 86400 day days
s 604800 week weeks
s 3.15576e7 year years
Hz 1 Hz
Hz 1e3 kHz
Hz 1e6 MHz
Hz 1e9 GHz
V 1 V VAC VDC Vac Vdc Vrms volt volts
V 1e-3 mV
V 1e3 kV
A 1 A Arms amp amps ampere amperes
A 1e-3 mA
A 1e-6 µA uA
W 1 W watt watts
W 1e-3 mW
W 1e3 kW
VA 1 VA
J 1 J Ws joule joules
J 1e3 kJ
J 1e6 MJ
J 3.6 mWh
J 3600 Wh W*h h*W
J 3.6e6 kWh kW*h h*kW
J/kg 1 J/kg
J/kg 1e3 kJ/kg
Ah 1 Ah A*h h*A
Ah 1e-3 mAh mA*h h*mA
ohm 1 Ω ohm ohms
ohm 1e3 kΩ kohm
ohm 1e6 MΩ Mohm
ohm 1e-3 mΩ mohm
F 1e-3 mF
F 1e-6 µF uF
F 1e-9 nF
F 1e-12 pF
Hy 1e-3 mH
Hy 1e-6 µH uH
Pa 1 Pa
Pa 1e2 hPa mbar
Pa 1e3 kPa
Pa 1e6 MPa
Pa 1e9 GPa
Pa 1e5 bar
Pa 6894.757 psi
N 1 N newton newtons
N 1e3 kN
N 1e-3 mN
Nm 1 Nm N·m N*m m*N
Nm 1e-2 Ncm
Nm 1e-3 mNm
degC 1 °C ℃ degC
K 1 K kelvin
degF 1 °F
m/s 1 m/s
m/s 1/3.6 km/h
m/s 1e-3 mm/s
lm 1 lm
lx 1 lx lux
cd 1 cd
dB 1 dB
dBA 1 dB(A) dBA
dBm 1 dBm
rpm 1 rpm RPM rev/min
1 0.01 % percent
1 1e-6 ppm
bit/s 1 bps bit/s baud
bit/s 1e3 kbps kbit/s
bit/s 1e6 Mbps Mbit/s
EUR 1 EUR € eur euro euros
USD 1 USD $ US$ usd
GBP 1 GBP £ gbp
PLN 1 PLN zł pln
CHF 1 CHF
CNY 1 CNY RMB
"""
UNITS = {}
for _row in UNIT_TABLE.strip().splitlines():
_base, _f, *_names = _row.split()
_n, _, _d = _f.partition("/")
for _name in _names:
UNITS[_name] = (_base, float(_n) / float(_d or 1))
DIMENSIONLESS = {"", "-", "1", "dimensionless", "ratio", "fraction", "none"}
LONG_NAMES = {"watt": "W", "kilowatt": "kW", "milliwatt": "mW", "volt": "V", "ampere": "A",
"milliampere": "mA", "second": "s", "millisecond": "ms", "minute": "min", "hour": "h",
"kilogram": "kg", "gram": "g", "meter": "m", "metre": "m", "millimeter": "mm",
"millimetre": "mm", "centimeter": "cm", "liter": "L", "litre": "L", "milliliter": "mL",
"millilitre": "mL", "pascal": "Pa", "kilopascal": "kPa", "joule": "J", "kilojoule": "kJ",
"hertz": "Hz", "newton": "N", "kelvin": "K", "degree_Celsius": "°C", "percent": "%"}
NUM = r"[-+−±]?(?:\d{1,3}(?:,\d{3})+|\d+)(?:\.\d+)?(?:[eE][-+]?\d+)?"
NUM_RE = re.compile(NUM)
SEP = r"\s*(?:–|—|‒|-|to|\.\.\.?|…|×|x|X)\s*"
_DOC_UNITS = sorted((u for u in UNITS if u not in ("$", "US$")), key=len, reverse=True)
QTY_RE = re.compile(rf"(?<![\w.,/−-])(?P<nums>{NUM}(?:{SEP}{NUM})*)[ \u00a0\u2009\u202f]?"
rf"(?P<unit>{'|'.join(re.escape(u) for u in _DOC_UNITS)})(?![\w²³/·^(])")
CUR_RE = re.compile(rf"(?<![\w$€£])(?P<unit>US\$|€|\$|£|EUR|USD|PLN|GBP|CHF)[ \u00a0]?"
rf"(?P<nums>{NUM}(?:\s*(?:–|—|-|to)\s*(?:US\$|€|\$|£)?{NUM})?)(?P<mult>[kKM](?!\w))?")
def norm_unit(text):
u = str(text if text is not None else "").strip().replace("μ", "µ")
u = re.sub(r"\s*\*\*\s*", "^", u)
u = u.replace("^3", "³").replace("^2", "²").replace("Δ°C", "K").replace("delta_degC", "K")
for long, short in LONG_NAMES.items():
u = re.sub(rf"\b{long}s?\b", short, u)
return re.sub(r"\s+", "", u)
def to_base(value, unit):
"""(value in base unit, base key); unknown units compare as raw strings."""
u = norm_unit(unit)
if u.lower() in DIMENSIONLESS:
return value, "1"
if u in UNITS:
base, factor = UNITS[u]
return value * factor, base
return value, "raw:" + u
def num(x):
if isinstance(x, bool) or x is None:
return None
if isinstance(x, (int, float)):
return float(x)
if isinstance(x, str) and FLOAT_RE.match(x.strip()):
return float(x.strip())
return None
def numbers_of(value):
if isinstance(value, (list, tuple)):
return [v for v in (num(x) for x in value) if v is not None]
v = num(value)
return [] if v is None else [v]
def parse_num(text):
t = text.replace(",", "").replace("−", "-").lstrip("+±")
return float(t)
def doc_tol(text, value):
"""Rounding tolerance of a number as written: half its last digit, at most 5 % of the value."""
mant, _, exp = text.replace(",", "").lstrip("+-−±").lower().partition("e")
scale = 10.0 ** int(exp) if exp else 1.0
if "." in mant:
step = 10 ** -len(mant.split(".")[1])
else:
digits = mant.lstrip("0")
step = 10 ** (len(digits) - len(digits.rstrip("0"))) if digits else 1
tol = 0.5 * step * scale
return min(tol, 0.05 * abs(value)) if value else tol
def split_nums(text):
out = []
for m in NUM_RE.finditer(text):
t = m.group(0)
before = text[:m.start()].rstrip()
if t[0] in "-−" and before and before[-1].isdigit():
t = t[1:]
out.append(t)
return out
def _blank(m):
return " " * len(m.group(0))
def line_quantities(line, spans=False):
"""[(raw, value_base, base, tol_base)] for every number with a unit on a line of prose; with spans=True
[(that tuple, (start, end) in the line)]. URLs and `code` are skipped."""
clean = CODE_RE.sub(_blank, URL_RE.sub(_blank, line))
out = []
for m in QTY_RE.finditer(clean):
for t in split_nums(m.group("nums")):
v = parse_num(t)
vb, base = to_base(v, m.group("unit"))
factor = vb / v if v else to_base(1.0, m.group("unit"))[0]
out.append(((f"{t} {m.group('unit')}", vb, base, doc_tol(t, v) * abs(factor)), m.span()))
for m in CUR_RE.finditer(clean):
mult = {"k": 1e3, "K": 1e3, "M": 1e6}.get(m.group("mult") or "", 1)
for t in split_nums(m.group("nums")):
v = parse_num(t) * mult
vb, base = to_base(v, m.group("unit"))
out.append(((f"{m.group('unit')}{t}{m.group('mult') or ''}", vb, base, doc_tol(t, v / mult) * mult),
m.span()))
return out if spans else [q for q, _span in out]
def label_near(line, span):
"""True when an origin label stands within LABEL_WINDOW characters of span, or anywhere in a table row."""
labels = [m.span() for m in LABEL_RE.finditer(line)]
if not labels:
return False
if line.lstrip().startswith("|"):
return True
s, e = span
return any(ls - e <= LABEL_WINDOW and s - le <= LABEL_WINDOW for ls, le in labels)
def homed(q, homes):
_raw, vb, base, tol = q
return any(abs(vb - h) <= max(tol, 0.01 * abs(h), 1e-12) for h in homes.get(base, ()))
# ---------------------------------------------------------------- register
def _strip_comment(line):
quote = None
for i, ch in enumerate(line):
if ch in "'\"":
quote = None if quote == ch else (quote or ch)
elif ch == "#" and quote is None and (i == 0 or line[i - 1].isspace()):
return line[:i]
return line
def _scalar(s):
s = s.strip()
if s in ("", "~", "null", "Null", "NULL"):
return None
if s in ("true", "True"):
return True
if s in ("false", "False"):
return False
if s.startswith("[") and s.endswith("]"):
return [_scalar(p) for p in s[1:-1].split(",") if p.strip()]
if len(s) >= 2 and s[0] == s[-1] and s[0] in "'\"":
return s[1:-1]
if FLOAT_RE.match(s):
return float(s) if any(c in s for c in ".eE") else int(s)
return s
def mini_yaml(text):
"""Reader for the register's block format (used when PyYAML is missing or rejects the file)."""
data, cur = {}, None
for n, raw in enumerate(text.splitlines(), start=1):
line = _strip_comment(raw).rstrip()
if not line.strip() or line.strip() == "---":
continue
indent = len(line) - len(line.lstrip(" "))
key, sep, val = line.strip().partition(":")
if not sep:
raise ValueError(f"line {n}: cannot read '{raw.strip()[:60]}'")
key = key.strip().strip("'\"")
if indent == 0:
if val.strip():
data[key], cur = _scalar(val), None
else:
cur = data.setdefault(key, {})
elif cur is None:
raise ValueError(f"line {n}: indented line outside an entry: '{raw.strip()[:60]}'")
else:
cur[key] = _scalar(val)
return data
def load_register(deliv):
"""(dict or None, error message or None, warning or None)."""
path = os.path.join(deliv, REGISTER)
if not os.path.isfile(path):
return None, f"register {REGISTER} missing (copy method/templates/params.yaml there)", None
text = open(path, encoding="utf-8", errors="replace").read()
warning = None
try:
import yaml # noqa: PLC0415
except ImportError:
yaml = None
try:
if yaml is None:
data = mini_yaml(text)
else:
try:
data = yaml.safe_load(text)
except Exception as exc: # noqa: BLE001 any YAML error: say where, then try the simple reader
mark = getattr(exc, "problem_mark", None)
where = f"line {mark.line + 1}: " if mark is not None else ""
problem = getattr(exc, "problem", None) or str(exc).splitlines()[0][:120]
try:
data = mini_yaml(text)
except ValueError as exc2:
return None, (f"register {REGISTER} does not parse: {where}{problem} "
f"(simple block reader: {exc2})"), None
warning = (f"register {REGISTER}: YAML rejects {where}{problem}; read with the simple block "
f"reader instead. Quote that value (unit: \"%\", unit: \"-\") so every reader agrees")
except ValueError as exc:
return None, f"register {REGISTER} does not parse: {exc}", None
if data is None:
data = {}
if not isinstance(data, dict):
return None, f"register {REGISTER} must be a mapping of name -> entry", None
return {str(k): v for k, v in data.items()}, None, warning
def parse_ref(ref):
"""(path inside deliverables, key) of a '<path>.results.json#<key>' pointer, else (None, None)."""
m = REF_RE.match(str(ref or "").strip())
if not m:
return None, None
return m.group(1).lstrip("./"), m.group(2).strip()
def resolve_pointers(reg, results):
"""Copy of the register in which a CALCULATION/SIMULATION entry without a value takes value and unit
from the results key its ref names (converted to the entry's unit when it gives a compatible one)."""
out = {}
for key, e in (reg or {}).items():
if (isinstance(e, dict) and e.get("value") is None
and str(e.get("origin", "")).strip().upper() in POINTER_ORIGINS):
path, rkey = parse_ref(e.get("ref"))
res = (results.get(path) or {}).get(rkey) if path else None
if isinstance(res, dict) and res.get("value") is not None:
value, runit, unit = res.get("value"), res.get("unit"), e.get("unit")
e = dict(e, value=value, unit=unit or runit, _from_ref=True)
if unit and norm_unit(unit) != norm_unit(runit):
f_reg, b_reg = to_base(1.0, unit)
f_res, b_res = to_base(1.0, runit)
vals = numbers_of(value)
if vals and b_reg == b_res and not b_reg.startswith("raw:"):
conv = [float(f"{v * f_res / f_reg:.6g}") for v in vals]
e["value"] = conv if isinstance(value, list) else conv[0]
else:
e["unit"], e["_unit_conflict"] = runit, unit
out[key] = e
return out
def load_results(deliv):
out = {}
for p in nonempty_files(deliv, (".results.json",)):
if is_junk(os.path.relpath(p, deliv)):
continue
try:
data = json.load(open(p, encoding="utf-8"))
except Exception: # noqa: BLE001 (dd_check reports unparsable results files)
continue
if isinstance(data, dict):
out[os.path.relpath(p, deliv).replace(os.sep, "/")] = data
return out
def same(a, unit_a, b, unit_b, rel):
ba, ka = to_base(a, unit_a)
bb, kb = to_base(b, unit_b)
if ka != kb:
ba, bb = a, b
return abs(ba - bb) <= rel * max(abs(ba), abs(bb)) + 1e-12, ka == kb
def check_register(deliv, reg, results, rep):
counts = {}
resolved = 0
for key, e in reg.items():
if not isinstance(e, dict):
rep.error(f"register {key}: entry must be a mapping with value, unit, origin")
continue
origin = str(e.get("origin", "")).strip().upper()
pointer = origin in POINTER_ORIGINS
missing = [f for f in ("value", "unit", "origin") if f not in e and not (pointer and f != "origin")]
if missing:
rep.error(f"register {key}: missing {', '.join(missing)}")
continue
counts[origin] = counts.get(origin, 0) + 1
resolved += bool(e.get("_from_ref"))
if origin not in ORIGINS:
rep.error(f"register {key}: origin '{e['origin']}' not one of {', '.join(ORIGINS)}")
value = e.get("value")
if value is None:
if not pointer and not (e.get("why") or e.get("note")):
rep.warn(f"register {key}: value null without why")
elif not numbers_of(value) or (isinstance(value, list) and len(numbers_of(value)) != len(value)):
rep.error(f"register {key}: value must be a number, [low, high] or null, got {value!r}")
ref = str(e.get("ref") or "")
if origin == "SOURCE":
target = ref.split("#")[0].strip()
if not URL_RE.search(ref) and not (target and os.path.exists(os.path.join(deliv, target))):
rep.warn(f"register {key}: SOURCE without a URL or an existing deliverables file in ref")
if not DATE_RE.search(ref + " " + str(e.get("read", ""))):
rep.warn(f"register {key}: SOURCE without its read date (YYYY-MM-DD)")
elif pointer:
check_pointer(deliv, key, e, ref, results, rep)
elif origin == "ASSUMPTION" and not e.get("why"):
rep.warn(f"register {key}: ASSUMPTION without why")
elif origin == "MEASUREMENT":
rep.warn(f"register {key}: MEASUREMENT - nothing is measured in this run; check the label")
summary = ", ".join(f"{k} {v}" for k, v in sorted(counts.items()))
rep.note(f"register: {len(reg)} entries ({summary or 'none'}); {resolved} value(s) read from results files")
if not reg:
rep.error(f"register {REGISTER} has no entries")
def check_pointer(deliv, key, e, ref, results, rep):
path, rkey = parse_ref(ref)
if not path:
rep.error(f"register {key}: {e['origin']} ref must be <path>.results.json#<key>, got '{ref}'")
return
data = results.get(path)
if data is None:
if not os.path.isfile(os.path.join(deliv, path)):
rep.error(f"register {key}: ref file {path} not found (run the script)")
else:
rep.error(f"register {key}: ref file {path} is not a results object")
return
if rkey not in data:
rep.error(f"register {key}: key '{rkey}' not in {path}")
return
entry = data[rkey]
rvals = numbers_of(entry.get("value") if isinstance(entry, dict) else entry)
runit = entry.get("unit") if isinstance(entry, dict) else None
if e.get("_unit_conflict"):
rep.warn(f"register {key}: unit '{e['_unit_conflict']}' cannot express {path}#{rkey} ({runit}); "
f"the value is read in '{runit}'")
if e.get("_from_ref"):
return
vals = numbers_of(e.get("value"))
if not vals or not rvals:
return
if len(vals) != len(rvals):
rep.error(f"register {key}: {vals} vs {path}#{rkey} = {rvals} (different shapes)")
return
for a, b in zip(vals, rvals):
ok, comparable = same(a, e.get("unit"), b, runit, 0.01)
if not comparable and norm_unit(e.get("unit")) != norm_unit(runit):
rep.warn(f"register {key}: unit '{e.get('unit')}' vs results unit '{runit}' not comparable")
if not ok:
rep.error(f"register {key}: {a:g} {e.get('unit')} differs from {path}#{rkey} = {b:g} {runit} "
f"(re-run the script, then update the register)")
def check_tags(deliv, reg, rep):
tag_re = re.compile(r"(?:#|//)\s*params:\s*([A-Za-z_][\w.\-]*)(?:\s*\[([^\]]+)\])?")
lit_re = re.compile(r"(?<![\w.])[-+]?(?:\d+\.?\d*|\.\d+)(?:[eE][-+]?\d+)?")
quoted_re = re.compile(r"[\"']([^\"']{1,24})[\"']")
n = 0
for path in sorted(nonempty_files(deliv, CODE_EXT)):
rel = os.path.relpath(path, deliv)
if is_junk(rel):
continue
for ln, line in enumerate(open(path, encoding="utf-8", errors="replace"), start=1):
m = tag_re.search(line)
if not m:
continue
n += 1
key, unit = m.group(1), m.group(2)
code = line[:m.start()]
d = re.search(r"#define\s+\w+\s+(.*)", code)
rest = d.group(1) if d else code[max(code.rfind("="), code.rfind(":")) + 1:]
lit = lit_re.search(rest)
if not lit:
rep.warn(f"{rel}:{ln}: params tag '{key}' but no number on the line")
continue
if unit is None:
q = quoted_re.search(rest[lit.end():])
unit = q.group(1) if q else None
entry = reg.get(key) if reg else None
if not isinstance(entry, dict):
rep.error(f"{rel}:{ln}: params tag '{key}' is not in the register")
continue
rvals = numbers_of(entry.get("value"))
if not rvals:
rep.warn(f"{rel}:{ln}: register value of '{key}' is null")
continue
v = float(lit.group(0))
runit = entry.get("unit")
if unit is None:
unit = "-" if to_base(1.0, runit)[1] == "1" else runit
if len(rvals) == 2:
lo, hi = sorted(to_base(r, runit)[0] for r in rvals)
vb, kb = to_base(v, unit)
ok = kb == to_base(1.0, runit)[1] and lo * (1 - 1e-6) <= vb <= hi * (1 + 1e-6)
else:
ok = same(v, unit, rvals[0], runit, 1e-6)[0]
if not ok:
rep.error(f"{rel}:{ln}: '{key}' = {v:g} {unit or ''} but the register says "
f"{entry.get('value')} {runit}")
rep.note(f"params tags checked: {n}")
# ---------------------------------------------------------------- numbers in documents
def build_homes(run, deliv, reg, results, docs, design_only=False):
"""{base unit: [values]} of every home; design_only = register, results files and cost.json only."""
homes = {}
def add(values, unit):
for v in values:
vb, base = to_base(v, unit)
homes.setdefault(base, []).append(vb)
for e in (reg or {}).values():
if isinstance(e, dict):
add(numbers_of(e.get("value")), e.get("unit"))
for data in results.values():
for entry in data.values():
if isinstance(entry, dict):
add(numbers_of(entry.get("value")), entry.get("unit"))
if not design_only:
for name in ("requirements.md", "brief.md"):
p = os.path.join(run, "INPUT", name)
if os.path.isfile(p):
for line in open(p, encoding="utf-8", errors="replace"):
for _raw, vb, base, _tol in line_quantities(line):
homes.setdefault(base, []).append(vb)
for rel, text in docs.items():
for line, _ln in sourced_lines(text):
for _raw, vb, base, _tol in line_quantities(line):
homes.setdefault(base, []).append(vb)
cost = read_json(os.path.join(deliv, "09-bom-cost", "cost.json"))
if isinstance(cost, dict):
cur = cost.get("currency")
other = cost.get("other") if isinstance(cost.get("other"), dict) else {}
for block in [cost.get("bom"), cost.get("unit_cost")] + list(other.values()):
if isinstance(block, dict):
add([v for v in (num(block.get(q)) for q in ("q1", "q100", "q1000")) if v is not None], cur)
bom = os.path.join(deliv, "09-bom-cost", "bom.csv")
if os.path.isfile(bom) and not design_only:
for row in csv.DictReader(io.StringIO(open(bom, encoding="utf-8-sig", errors="replace").read())):
add([v for v in (num((row.get(c) or "").replace(",", ".")) for c in
("unit_price_1", "unit_price_100", "unit_price_1000")) if v is not None],
row.get("currency"))
return homes
def sourced_lines(text):
lines = text.splitlines()
refs = {m.group(1) for m in (REFDEF_RE.match(x) for x in lines) if m}
out = []
for ln, line in enumerate(lines, start=1):
if URL_RE.search(line) or any(f"[{r}]" in line or f"[^{r}]" in line for r in refs):
out.append((line, ln))
return out
def read_json(path):
try:
return json.load(open(path, encoding="utf-8"))
except Exception: # noqa: BLE001
return None
def audit_numbers(run, deliv, reg, results, stage_full, rep, audit):
docs = {}
for p in sorted(nonempty_files(deliv, (".md",))):
rel = os.path.relpath(p, deliv).replace(os.sep, "/")
if stage_full or rel == "REPORT.md" or rel.startswith(("01-requirements/", "02-concept/")):
docs[rel] = open(p, encoding="utf-8", errors="replace").read()
homes = build_homes(run, deliv, reg, results, docs)
design_homes = build_homes(run, deliv, reg, results, docs, design_only=True)
stats = {"checked": 0, "homed": 0, "labelled": 0, "unhomed": 0}
strict = []
def classify(where, q, labelled, is_strict, pool=None):
stats["checked"] += 1
if homed(q, homes if pool is None else pool):
stats["homed"] += 1
elif labelled and not is_strict:
stats["labelled"] += 1
audit.append(f"LABELLED {where} {q[0]}")
else:
stats["unhomed"] += 1
audit.append(f"UNHOMED {where} {q[0]}")
if is_strict:
strict.append(f"{where} '{q[0]}'")
else:
per_file.setdefault(where.split(":")[0], []).append(f"L{where.split(':')[1]} '{q[0]}'")
per_file = {}
for rel, text in docs.items():
sourced = {ln for _line, ln in sourced_lines(text)}
for ln, line in enumerate(text.splitlines(), start=1):
if ln in sourced:
continue
for q, span in line_quantities(line, spans=True):
classify(f"{rel}:{ln}", q, label_near(line, span), rel == "REPORT.md")
comp = os.path.join(deliv, "01-requirements", "compliance.csv")
if os.path.isfile(comp):
rows = list(csv.reader(io.StringIO(open(comp, encoding="utf-8-sig", errors="replace").read())))
for n, row in enumerate(rows[1:], start=2):
if len(row) >= 4 and num(row[2]) is not None:
v = num(row[2])
vb, base = to_base(v, row[3])
factor = vb / v if v else to_base(1.0, row[3])[0]
classify(f"compliance.csv:{n}", (f"{row[0]} {row[2]} {row[3]}".strip(), vb, base,
doc_tol(row[2].strip(), v) * abs(factor)), False, True,
pool=design_homes)
man = read_json(os.path.join(deliv, "manifest.json"))
kf = man.get("key_figures") if isinstance(man, dict) else None
if isinstance(kf, dict):
items = []
dims = kf.get("dimensions_mm")
if isinstance(dims, list):
items += [(f"dimensions_mm[{i}]", d, "mm") for i, d in enumerate(dims)]
items += [("mass_kg", kf.get("mass_kg"), "kg"), ("power_w", kf.get("power_w"), "W")]
uc = kf.get("unit_cost")
if isinstance(uc, dict):
items += [(f"unit_cost.{q}", uc.get(q), uc.get("currency")) for q in ("q1", "q100", "q1000")]
rp = kf.get("retail_price")
if isinstance(rp, dict):
items.append(("retail_price", rp.get("value"), rp.get("currency")))
for name, value, unit in items:
v = num(value)
if v is not None:
vb, base = to_base(v, unit)
classify(f"manifest.json:{name}", (f"{value} {unit}", vb, base, 1e-9), False, True)
for item in strict[:25]:
rep.warn(f"no home for {item}")
if len(strict) > 25:
rep.warn(f"... {len(strict) - 25} more numbers without a home in REPORT.md/compliance.csv/manifest.json")
if any(s.startswith("compliance.csv:") for s in strict):
rep.warn("compliance.csv values need a design home: a register entry, a results-file key or cost.json "
"(an INPUT target or threshold is not a predicted value)")
for rel, items in per_file.items():
rep.warn(f"{rel}: {len(items)} number(s) with no home and no origin on the line, e.g. "
f"{', '.join(items[:4])}")
rep.note(f"numbers with units: {stats['checked']} checked, {stats['homed']} homed, "
f"{stats['labelled']} labelled in place only, {stats['unhomed']} without a home")
return stats
# ---------------------------------------------------------------- cross checks, form, scripts
def cross_checks(run, deliv, rep):
man = read_json(os.path.join(deliv, "manifest.json"))
cost = read_json(os.path.join(deliv, "09-bom-cost", "cost.json"))
if isinstance(man, dict) and isinstance(cost, dict):
uc = (man.get("key_figures") or {}).get("unit_cost")
cu = cost.get("unit_cost")
if isinstance(uc, dict) and isinstance(cu, dict):
if uc.get("currency") and cost.get("currency") and uc.get("currency") != cost.get("currency"):
rep.error(f"manifest unit_cost currency {uc.get('currency')} != cost.json {cost.get('currency')}")
for q in ("q1", "q100", "q1000"):
a, b = num(uc.get(q)), num(cu.get(q))
if a is not None and b is not None and abs(a - b) > 0.01 * max(abs(a), abs(b)):
rep.error(f"manifest key_figures.unit_cost.{q}={a:g} differs from cost.json unit_cost.{q}={b:g}")
kf = man.get("key_figures") if isinstance(man, dict) else None
if isinstance(kf, dict):
dims, uc, rp = kf.get("dimensions_mm"), kf.get("unit_cost"), kf.get("retail_price")
nulls = [name for name, is_null in (
("dimensions_mm (key_length, key_width, key_height)",
not isinstance(dims, list) or any(d is None for d in dims)),
("mass_kg (key_mass)", kf.get("mass_kg") is None),
("power_w (key_power)", kf.get("power_w") is None),
("unit_cost (09-bom-cost/cost.json or key_unit_cost_q1/_q100/_q1000)",
not isinstance(uc, dict) or any(uc.get(q) is None for q in ("q1", "q100", "q1000"))),
("retail_price (key_retail_price)", not isinstance(rp, dict) or rp.get("value") is None)) if is_null]
if nulls:
rep.warn(f"manifest key_figures null: {'; '.join(nulls)} -> add the register keys and re-run with "
f"--manifest, or accept each unknown in STATE.md")
ids = requirement_ids(os.path.join(run, "INPUT", "requirements.md"))
report = os.path.join(deliv, "REPORT.md")
if ids and os.path.isfile(report):
text = open(report, encoding="utf-8", errors="replace").read()
absent = [i for i in ids if i not in text]
if absent:
rep.warn(f"REPORT.md does not mention {len(absent)} requirement id(s): {', '.join(absent[:10])}")
state = os.path.join(run, "work", "STATE.md")
if not os.path.isfile(state):
rep.warn("work/STATE.md missing (copy method/templates/STATE.md)")
elif "## Next step" not in open(state, encoding="utf-8", errors="replace").read():
rep.warn("work/STATE.md has no '## Next step' section")
def form_check(run, form_tier, tier, rep):
proc = subprocess.run([sys.executable, os.path.join(HERE, "dd_check.py"), "--tier", form_tier,
"--run-dir", run, "--json"], capture_output=True, text=True, timeout=600)
try:
res = json.loads(proc.stdout.strip().splitlines()[-1])
except (IndexError, ValueError):
rep.error(f"dd_check.py failed: {(proc.stderr or proc.stdout).strip()[-300:]}")
return
for msg in res.get("errors", []):
if tier == "full" and form_tier == "concept" and msg.startswith("manifest.json tier is 'full'"):
continue
rep.error("[form] " + msg)
for msg in res.get("warnings", []):
if tier == "full" and msg.startswith("concept tier: detailed-design folders"):
continue
if "not listed in manifest.json" in msg:
deliv = os.path.join(run, "deliverables")
junk = sorted(r for r in (os.path.relpath(p, deliv) for p in nonempty_files(deliv)) if is_junk(r))
m = re.match(r"(\d+) deliverable file", msg)
if junk:
msg += (f" -> delete build folders, __pycache__ and *.pyc from deliverables/ ({len(junk)} such "
f"file(s), e.g. {junk[0]}; the manifest never lists them)")
if not m or int(m.group(1)) > len(junk):
msg += ", then re-run with --manifest"
else:
msg += " -> re-run with --manifest"
rep.warn("[form] " + msg)
for msg in res.get("notes", []):
rep.note("[form] " + msg)
def toolchain_python():
for cand in (shutil.which("ddpy"), "/opt/dd/venv/bin/python3"):
if cand and os.path.exists(cand):
return cand
return sys.executable
def _read_bytes(path):
try:
with open(path, "rb") as fh:
return fh.read()
except OSError:
return None
def run_scripts(deliv, folders, rep):
py = toolchain_python()
env = dict(os.environ, PYTHONDONTWRITEBYTECODE="1")
scripts = sorted(p for f in folders for p in nonempty_files(os.path.join(deliv, f), (".py",))
if not is_junk(os.path.relpath(p, deliv)))
cost = os.path.join(deliv, "09-bom-cost", "cost.json")
phase_h = os.path.isfile(os.path.join(deliv, "09-bom-cost", "bom.csv"))
for s in scripts:
rel = os.path.relpath(s, deliv).replace(os.sep, "/")
guard = phase_h and rel.startswith("02-concept/")
before = _read_bytes(cost) if guard else None
try:
proc = subprocess.run([py, os.path.basename(s)], cwd=os.path.dirname(s), capture_output=True,
text=True, timeout=300, env=env)
except subprocess.TimeoutExpired:
proc = None
rep.error(f"{rel}: runs longer than 5 minutes")
if guard and _read_bytes(cost) != before:
if before is None:
os.remove(cost)
else:
with open(cost, "wb") as fh:
fh.write(before)
rep.error(f"{rel} changed 09-bom-cost/cost.json, which phase H owns once bom.csv exists: the gate "
f"restored the file; delete the cost.json write from this concept script")
if proc is not None and proc.returncode != 0:
tail = " | ".join((proc.stderr or proc.stdout).strip().splitlines()[-3:])
rep.error(f"{rel}: exit {proc.returncode}: {tail[-300:]}")
rep.note(f"ran {len(scripts)} script(s) in path order with {py}")
class Report:
def __init__(self):
self.errors, self.warnings, self.notes = [], [], []
def error(self, msg):
self.errors.append(msg)
def warn(self, msg):
self.warnings.append(msg)
def note(self, msg):
self.notes.append(msg)
def main():
ap = argparse.ArgumentParser(description=__doc__.splitlines()[0])
ap.add_argument("--tier", choices=["concept", "full"], required=True, help="the run's tier")
ap.add_argument("--stage", choices=["concept", "final"], default="final",
help="concept = end of the concept stage (of either tier); final = the whole tier")
ap.add_argument("--run-dir", default=".")
ap.add_argument("--run-scripts", action="store_true", help="run the calculation scripts first")
ap.add_argument("--manifest", action="store_true", help="rewrite deliverables/manifest.json before checking")
ap.add_argument("--audit-file", default=os.path.join("work", "number-audit.txt"))
ap.add_argument("--json", action="store_true", help="print a JSON summary as the last line")
args = ap.parse_args()
run = os.path.abspath(args.run_dir)
deliv = os.path.join(run, "deliverables")
stage_full = args.tier == "full" and args.stage == "final"
form_tier = "full" if stage_full else "concept"
rep, audit, stats = Report(), [], {}
if not os.path.isdir(deliv):
rep.error("deliverables/ missing")
else:
if args.run_scripts:
run_scripts(deliv, ["02-concept"] + (["05-calculations"] if stage_full else []), rep)
if args.manifest:
from make_manifest import write_manifest # noqa: PLC0415 (imports this module)
man, notes = write_manifest(run, args.tier)
for n in notes:
rep.note("[manifest] " + n)
rep.note(f"[manifest] written: {len(man['files'])} entries, {len(man['blocked'])} blocked")
form_check(run, form_tier, args.tier, rep)
reg, err, warning = load_register(deliv)
if err:
rep.error(err)
if warning:
rep.warn(warning)
results = load_results(deliv)
if reg is not None:
reg = resolve_pointers(reg, results)
check_register(deliv, reg, results, rep)
check_tags(deliv, reg, rep)
else:
rep.note("params tags not checked: the register does not load (fix that ERROR first)")
if not nonempty_files(os.path.join(deliv, "02-concept"), (".py",)):
rep.warn("no calculation script in 02-concept/: the key estimates need a CALCULATION home")
stats = audit_numbers(run, deliv, reg, results, stage_full, rep, audit)
cross_checks(run, deliv, rep)
if args.audit_file != "-" and os.path.isdir(deliv):
path = os.path.join(run, args.audit_file)
os.makedirs(os.path.dirname(path), exist_ok=True)
with open(path, "w", encoding="utf-8") as fh:
fh.write(f"# number audit: tier={args.tier} stage={args.stage}; one line per number without a "
f"register/results/INPUT/source home\n" + "\n".join(audit) + "\n")
for msg in rep.notes:
print(f"NOTE {msg}")
for msg in rep.warnings:
print(f"WARN {msg}")
for msg in rep.errors:
print(f"ERROR {msg}")
tail = "" if args.audit_file == "-" else f"; number list: {args.audit_file}"
print(f"check_package: tier={args.tier} stage={args.stage} errors={len(rep.errors)} "
f"warnings={len(rep.warnings)} -> {'PASS' if not rep.errors else 'FAIL'}{tail}")
if args.json:
print(json.dumps({"tier": args.tier, "stage": args.stage, "pass": not rep.errors, "errors": rep.errors,
"warnings": rep.warnings, "notes": rep.notes, "numbers": stats}))
return 0 if not rep.errors else 1
if __name__ == "__main__":
sys.exit(main())
files/method/gates/dd_check.py (431 wierszy)
#!/usr/bin/env python3
"""dd_check.py - check deliverables/ against the RUN CONTRACT layout (contract v1.x).
Usage (from the run directory):
python3 method/gates/dd_check.py --tier concept|full [--run-scripts] [--json]
Checks the formats the RUN CONTRACT fixes (compliance.csv, manifest.json, bom.csv, cost.json, the
folder layout of the tier, evidence paths) and prints ERROR / WARN lines. Exit code 0 = no errors.
It checks form, not engineering quality. Standard library only.
"""
import argparse
import csv
import io
import json
import os
import re
import shutil
import subprocess
import sys
COMPLIANCE_HEADER = ["req_id", "status", "value", "unit", "evidence", "note"]
COMPLIANCE_STATUS = {"met", "partly", "not_met", "not_addressed"}
BOM_HEADER = ["item", "qty", "description", "manufacturer", "mpn", "supplier", "supplier_part", "url",
"unit_price_1", "unit_price_100", "unit_price_1000", "currency", "notes"]
HEADING_ID = re.compile(r"^#{1,6}\s+([A-Z][A-Z0-9]{1,7}-[A-Z0-9]{1,7}-\d{1,4})\b")
LOOSE_ID = re.compile(r"\b([A-Z][A-Z0-9]{1,7}-[A-Z]{2,7}-\d{2,4})\b")
FULL_DIRS = ["03-cad", "04-drawings", "05-calculations", "06-electronics", "07-firmware",
"08-safety-certification", "09-bom-cost", "10-prototype-test-plan", "11-renders"]
class Report:
def __init__(self):
self.errors, self.warnings, self.notes = [], [], []
def error(self, msg):
self.errors.append(msg)
def warn(self, msg):
self.warnings.append(msg)
def note(self, msg):
self.notes.append(msg)
def requirement_ids(path):
"""Ids of INPUT/requirements.md: headings first, loose tokens as a fallback."""
if not os.path.isfile(path):
return []
with open(path, encoding="utf-8", errors="replace") as fh:
text = fh.read()
ids = []
for line in text.splitlines():
m = HEADING_ID.match(line.strip())
if m and m.group(1) not in ids:
ids.append(m.group(1))
if not ids:
for m in LOOSE_ID.finditer(text):
if m.group(1) not in ids:
ids.append(m.group(1))
return ids
def nonempty_files(folder, exts=None):
out = []
for root, _dirs, files in os.walk(folder):
for name in files:
p = os.path.join(root, name)
if os.path.getsize(p) == 0:
continue
if exts and not name.lower().endswith(tuple(exts)):
continue
out.append(p)
return out
def split_paths(field):
parts = re.split(r"[;|\n]+|\s+(?=[\w./-]+/)", field or "")
return [p.strip().strip("`'\"") for p in parts if p.strip()]
def evidence_exists(deliv, ref):
ref = ref.split("#", 1)[0].split("::", 1)[0].strip()
if not ref:
return True
if ref.startswith("deliverables/"):
ref = ref[len("deliverables/"):]
ref = ref.lstrip("./")
m = re.match(r"^(.*?)(:\d+(-\d+)?)$", ref)
if m:
ref = m.group(1)
return os.path.exists(os.path.join(deliv, ref))
def check_compliance(deliv, ids, rep):
path = os.path.join(deliv, "01-requirements", "compliance.csv")
if not os.path.isfile(path):
rep.error("01-requirements/compliance.csv missing")
return
raw = open(path, encoding="utf-8-sig", errors="replace").read()
rows = list(csv.reader(io.StringIO(raw)))
if not rows:
rep.error("compliance.csv is empty")
return
header = [h.strip() for h in rows[0]]
if header != COMPLIANCE_HEADER:
rep.error(f"compliance.csv header is {header}, expected {COMPLIANCE_HEADER}")
return
seen = {}
for n, row in enumerate(rows[1:], start=2):
if not any(c.strip() for c in row):
continue
if len(row) != len(COMPLIANCE_HEADER):
rep.error(f"compliance.csv line {n}: {len(row)} fields, expected {len(COMPLIANCE_HEADER)} (quote fields with commas)")
continue
rid, status, _value, _unit, evidence, _note = [c.strip() for c in row]
if rid in seen:
rep.error(f"compliance.csv line {n}: duplicate id {rid} (first at line {seen[rid]})")
seen[rid] = n
if status not in COMPLIANCE_STATUS:
rep.error(f"compliance.csv line {n}: status '{status}' not in {sorted(COMPLIANCE_STATUS)}")
if status != "not_addressed" and not evidence:
rep.error(f"compliance.csv line {n} ({rid}): status {status} without evidence path")
for ref in split_paths(evidence):
if not evidence_exists(deliv, ref):
rep.error(f"compliance.csv line {n} ({rid}): evidence path not found: {ref}")
if ids:
missing = [i for i in ids if i not in seen]
extra = [i for i in seen if i not in ids]
if missing:
rep.error(f"compliance.csv lacks {len(missing)} requirement id(s): {', '.join(missing)}")
if extra:
rep.warn(f"compliance.csv has ids not in INPUT/requirements.md: {', '.join(extra)}")
rep.note(f"compliance.csv: {len(seen)} rows for {len(ids)} requirement ids")
else:
rep.warn("no requirement ids found in INPUT/requirements.md; row coverage not checked")
def check_ids_in_requirements(deliv, ids, rep):
folder = os.path.join(deliv, "01-requirements")
texts = ""
for p in nonempty_files(folder, (".md", ".yaml", ".yml", ".txt")):
texts += open(p, encoding="utf-8", errors="replace").read() + "\n"
if not texts:
rep.error("01-requirements/ has no requirements document (.md/.yaml) besides compliance.csv")
return
absent = [i for i in ids if i not in texts]
if absent:
rep.warn(f"requirement ids not mentioned in the 01-requirements documents: {', '.join(absent)}")
def num_or_null(x):
return x is None or isinstance(x, (int, float)) and not isinstance(x, bool)
def check_manifest(deliv, tier, rep):
path = os.path.join(deliv, "manifest.json")
if not os.path.isfile(path):
rep.error("manifest.json missing")
return
try:
man = json.load(open(path, encoding="utf-8"))
except Exception as exc: # noqa: BLE001
rep.error(f"manifest.json does not parse: {exc}")
return
if man.get("tier") != tier:
rep.error(f"manifest.json tier is {man.get('tier')!r}, expected {tier!r}")
files = man.get("files")
if not isinstance(files, list) or not files:
rep.error("manifest.json files[] missing or empty")
else:
listed = set()
for f in files:
if not isinstance(f, dict) or not {"path", "kind", "desc"} <= set(f):
rep.error(f"manifest.json files[] entry lacks path/kind/desc: {f}")
continue
listed.add(f["path"].lstrip("./"))
if not evidence_exists(deliv, f["path"]):
rep.error(f"manifest.json lists a file that does not exist: {f['path']}")
actual = set()
for p in nonempty_files(deliv):
rel = os.path.relpath(p, deliv)
if rel != "manifest.json":
actual.add(rel)
unlisted = sorted(a for a in actual if a not in listed and not any(a.startswith(l.rstrip("/") + "/") for l in listed))
if unlisted:
rep.warn(f"{len(unlisted)} deliverable file(s) not listed in manifest.json, e.g. {unlisted[:5]}")
kf = man.get("key_figures")
if not isinstance(kf, dict):
rep.error("manifest.json key_figures missing")
else:
for key in ("dimensions_mm", "mass_kg", "power_w", "unit_cost", "retail_price"):
if key not in kf:
rep.error(f"manifest.json key_figures.{key} missing (use null when unknown)")
dims = kf.get("dimensions_mm")
if dims is not None and not (isinstance(dims, list) and len(dims) == 3 and all(num_or_null(d) for d in dims)):
rep.error("key_figures.dimensions_mm must be [L, W, H] numbers or null")
for key in ("mass_kg", "power_w"):
if key in kf and not num_or_null(kf[key]):
rep.error(f"key_figures.{key} must be a number or null")
uc = kf.get("unit_cost")
if uc is not None:
if not isinstance(uc, dict) or not {"currency", "q1", "q100", "q1000"} <= set(uc):
rep.error("key_figures.unit_cost needs currency, q1, q100, q1000")
elif not all(num_or_null(uc[q]) for q in ("q1", "q100", "q1000")):
rep.error("key_figures.unit_cost q1/q100/q1000 must be numbers or null")
rp = kf.get("retail_price")
if rp is not None and (not isinstance(rp, dict) or not {"currency", "value"} <= set(rp) or not num_or_null(rp.get("value"))):
rep.error("key_figures.retail_price needs currency and a numeric value (or null)")
blocked = man.get("blocked")
if not isinstance(blocked, list):
rep.error("manifest.json blocked[] missing (use [] when nothing is blocked)")
else:
for b in blocked:
if not isinstance(b, dict) or not {"what", "why"} <= set(b):
rep.error(f"manifest.json blocked[] entry needs what and why: {b}")
def check_cost_json(deliv, rep, required):
path = os.path.join(deliv, "09-bom-cost", "cost.json")
if not os.path.isfile(path):
if required:
rep.error("09-bom-cost/cost.json missing")
return None
try:
cost = json.load(open(path, encoding="utf-8"))
except Exception as exc: # noqa: BLE001
rep.error(f"cost.json does not parse: {exc}")
return None
for key in ("currency", "bom", "unit_cost"):
if key not in cost:
rep.error(f"cost.json lacks {key}")
for key in ("bom", "unit_cost"):
block = cost.get(key)
if isinstance(block, dict) and not all(num_or_null(block.get(q)) for q in ("q1", "q100", "q1000")):
rep.error(f"cost.json {key} needs numeric q1, q100, q1000")
other = cost.get("other", {})
if not isinstance(other, dict):
rep.error("cost.json other must be an object of {name: {q1, q100, q1000}}")
else:
try:
for q in ("q1", "q100", "q1000"):
total = float(cost["bom"][q]) + sum(float(v.get(q) or 0) for v in other.values())
unit = float(cost["unit_cost"][q])
if unit > 0 and abs(total - unit) / unit > 0.02:
rep.warn(f"cost.json unit_cost.{q}={unit} differs from bom+other={total:.2f} by >2 %")
except (KeyError, TypeError, ValueError):
pass
return cost
def as_float(text):
try:
return float(str(text).replace(",", ".").strip())
except ValueError:
return None
def check_bom(deliv, cost, rep):
path = os.path.join(deliv, "09-bom-cost", "bom.csv")
if not os.path.isfile(path):
rep.error("09-bom-cost/bom.csv missing")
return
rows = list(csv.reader(io.StringIO(open(path, encoding="utf-8-sig", errors="replace").read())))
if not rows or [h.strip() for h in rows[0]] != BOM_HEADER:
rep.error(f"bom.csv header must be exactly {','.join(BOM_HEADER)}")
return
totals = {"unit_price_1": 0.0, "unit_price_100": 0.0, "unit_price_1000": 0.0}
currencies = set()
lines = 0
for n, row in enumerate(rows[1:], start=2):
if not any(c.strip() for c in row):
continue
if len(row) != len(BOM_HEADER):
rep.error(f"bom.csv line {n}: {len(row)} fields, expected {len(BOM_HEADER)}")
continue
rec = dict(zip(BOM_HEADER, [c.strip() for c in row]))
lines += 1
qty = as_float(rec["qty"])
if qty is None:
rep.error(f"bom.csv line {n}: qty '{rec['qty']}' is not a number")
continue
if not rec["mpn"] and not rec["supplier_part"]:
rep.warn(f"bom.csv line {n}: neither mpn nor supplier_part ({rec['description'][:40]})")
if rec["url"] and not rec["url"].startswith(("http://", "https://")):
rep.warn(f"bom.csv line {n}: url is not http(s)")
currencies.add(rec["currency"])
for col in totals:
price = as_float(rec[col])
if price is None:
rep.warn(f"bom.csv line {n}: {col} '{rec[col]}' is not a number")
else:
totals[col] += qty * price
rep.note(f"bom.csv: {lines} lines; sums 1/100/1000 = {totals['unit_price_1']:.2f} / "
f"{totals['unit_price_100']:.2f} / {totals['unit_price_1000']:.2f} {','.join(sorted(currencies))}")
if len(currencies) > 1:
rep.warn(f"bom.csv mixes currencies {sorted(currencies)}; totals not comparable")
elif cost and isinstance(cost.get("bom"), dict):
for q, col in (("q1", "unit_price_1"), ("q100", "unit_price_100"), ("q1000", "unit_price_1000")):
ref = as_float(cost["bom"].get(q))
if ref and abs(ref - totals[col]) / ref > 0.02:
rep.warn(f"cost.json bom.{q}={ref} differs from the bom.csv sum {totals[col]:.2f} by >2 %")
def toolchain_python():
"""The toolchain Python the RUN CONTRACT names (ddpy), else the venv, else this interpreter."""
for cand in (shutil.which("ddpy"), "/opt/dd/venv/bin/python"):
if cand and os.path.exists(cand):
return cand
return sys.executable
def check_scripts(folder, rep, run):
scripts = [p for p in nonempty_files(folder, (".py",))]
for script in scripts:
stem = os.path.splitext(script)[0]
results = stem + ".results.json"
if run:
try:
proc = subprocess.run([toolchain_python(), os.path.basename(script)], cwd=os.path.dirname(script),
capture_output=True, text=True, timeout=300)
if proc.returncode != 0:
rep.error(f"{os.path.relpath(script)} exits {proc.returncode}: {proc.stderr.strip()[-200:]}")
except subprocess.TimeoutExpired:
rep.error(f"{os.path.relpath(script)} runs longer than 5 minutes")
if not os.path.isfile(results):
rep.warn(f"{os.path.relpath(script)} has no {os.path.basename(results)}")
continue
try:
data = json.load(open(results, encoding="utf-8"))
bad = [k for k, v in data.items() if not (isinstance(v, dict) and "value" in v and "unit" in v)]
if bad:
rep.warn(f"{os.path.relpath(results)}: entries without value/unit: {bad[:5]}")
except Exception as exc: # noqa: BLE001
rep.error(f"{os.path.relpath(results)} does not parse: {exc}")
def check_full(deliv, rep, run):
for d in FULL_DIRS:
if not nonempty_files(os.path.join(deliv, d)):
rep.error(f"{d}/ missing or empty")
cad = os.path.join(deliv, "03-cad")
asm = os.path.join(cad, "assembly.step")
if not os.path.isfile(asm):
rep.error("03-cad/assembly.step missing")
else:
if not open(asm, "rb").read(64).lstrip().startswith(b"ISO-10303-21"):
rep.error("03-cad/assembly.step is not a STEP file (no ISO-10303-21 header)")
steps = [p for p in nonempty_files(cad, (".step", ".stp")) if not p.endswith("assembly.step")]
if not steps:
rep.error("03-cad/ has no per-part STEP files")
if not nonempty_files(cad, (".py", ".fcstd")):
rep.error("03-cad/ has no parametric source (.py or .FCStd)")
if not nonempty_files(os.path.join(deliv, "04-drawings"), (".pdf", ".svg")):
rep.error("04-drawings/ has no PDF or SVG drawing")
check_scripts(os.path.join(deliv, "05-calculations"), rep, run)
ele = os.path.join(deliv, "06-electronics")
if not nonempty_files(ele, (".kicad_pro",)) or not nonempty_files(ele, (".kicad_sch",)):
rep.error("06-electronics/ lacks a KiCad project (.kicad_pro + .kicad_sch)")
names = " ".join(os.path.basename(p).lower() for p in nonempty_files(ele))
if "erc" not in names:
rep.warn("06-electronics/ has no file named like an ERC report")
if nonempty_files(ele, (".kicad_pcb",)) and "drc" not in names:
rep.warn("06-electronics/ has a board but no file named like a DRC report")
if not os.path.isfile(os.path.join(deliv, "07-firmware", "platformio.ini")):
rep.error("07-firmware/platformio.ini missing")
cost = check_cost_json(deliv, rep, required=True)
check_bom(deliv, cost, rep)
if not os.path.isfile(os.path.join(deliv, "09-bom-cost", "cost.md")):
rep.error("09-bom-cost/cost.md missing")
ren = os.path.join(deliv, "11-renders")
if not nonempty_files(ren, (".png",)):
rep.error("11-renders/ has no PNG render")
glb = os.path.join(ren, "assembly.glb")
if not os.path.isfile(glb):
rep.error("11-renders/assembly.glb missing")
elif open(glb, "rb").read(4) != b"glTF":
rep.error("11-renders/assembly.glb is not a binary glTF file")
def main():
ap = argparse.ArgumentParser(description=__doc__.splitlines()[0])
ap.add_argument("--tier", choices=["concept", "full"], required=True)
ap.add_argument("--run-dir", default=".", help="run directory (default: current directory)")
ap.add_argument("--run-scripts", action="store_true", help="execute calculation scripts (≤5 min each)")
ap.add_argument("--json", action="store_true", help="print a JSON summary as the last line")
args = ap.parse_args()
run_dir = os.path.abspath(args.run_dir)
deliv = os.path.join(run_dir, "deliverables")
rep = Report()
if not os.path.isdir(deliv):
rep.error("deliverables/ missing")
else:
ids = requirement_ids(os.path.join(run_dir, "INPUT", "requirements.md"))
if not os.path.isdir(os.path.join(deliv, "01-requirements")):
rep.error("01-requirements/ missing")
else:
check_compliance(deliv, ids, rep)
check_ids_in_requirements(deliv, ids, rep)
if not nonempty_files(os.path.join(deliv, "02-concept"), (".md",)):
rep.error("02-concept/ has no markdown document")
report = os.path.join(deliv, "REPORT.md")
if not os.path.isfile(report):
rep.error("REPORT.md missing")
elif os.path.getsize(report) < 1500:
rep.warn("REPORT.md is shorter than 1500 bytes")
check_manifest(deliv, args.tier, rep)
check_scripts(os.path.join(deliv, "02-concept"), rep, args.run_scripts)
if args.tier == "concept":
check_cost_json(deliv, rep, required=False)
started = [d for d in FULL_DIRS if d != "09-bom-cost" and nonempty_files(os.path.join(deliv, d))]
if started:
rep.warn(f"concept tier: detailed-design folders present ({', '.join(started)}); they are not judged at this tier")
else:
check_full(deliv, rep, args.run_scripts)
for msg in rep.notes:
print(f"NOTE {msg}")
for msg in rep.warnings:
print(f"WARN {msg}")
for msg in rep.errors:
print(f"ERROR {msg}")
print(f"dd_check: tier={args.tier} errors={len(rep.errors)} warnings={len(rep.warnings)} -> "
f"{'PASS' if not rep.errors else 'FAIL'}")
if args.json:
print(json.dumps({"tier": args.tier, "pass": not rep.errors, "errors": rep.errors,
"warnings": rep.warnings, "notes": rep.notes}))
return 0 if not rep.errors else 1
if __name__ == "__main__":
sys.exit(main())
files/method/gates/make_manifest.py (225 wierszy)
#!/usr/bin/env python3
"""make_manifest.py - write deliverables/manifest.json from what exists (RUN CONTRACT format).
Usage, from the run directory:
python3 method/gates/make_manifest.py --tier concept|full [--dry-run]
files[] every non-empty file under deliverables/ except manifest.json; a sub-folder holding more than
40 files is listed once as a folder entry. desc is kept from the existing manifest, otherwise
taken from the file (first heading, docstring or header line).
key_figures from the register deliverables/02-concept/params.yaml: key_length, key_width, key_height (mm),
key_mass (kg), key_power (W), key_retail_price (unit = currency); the unit cost from
09-bom-cost/cost.json when it exists, else key_unit_cost_q1/_q100/_q1000. Missing -> null.
A CALCULATION/SIMULATION key without a value is read from its ref. If the register does not
parse, the key figures of the existing manifest are kept.
blocked[] work/blocked.json ([{"what", "why"}]) is the list: add an item there, delete it there when it
is resolved. Without that file the existing manifest's entries are kept.
Build folders and caches (hidden paths such as .pio, __pycache__, *.pyc) are left out on purpose: delete them.
check_package.py --manifest calls this after running the scripts.
"""
import argparse
import json
import os
import sys
HERE = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, HERE)
sys.dont_write_bytecode = True
from check_package import (is_junk, load_register, load_results, norm_unit, num, numbers_of, # noqa: E402
read_json, resolve_pointers, to_base)
from dd_check import nonempty_files # noqa: E402
GROUP_LIMIT = 40
KINDS = [ # (path prefix, extension or "", kind) - first match wins
("01-requirements/compliance.csv", "", "compliance"), ("01-requirements/", "", "requirements"),
("02-concept/params.yaml", "", "parameters"), ("02-concept/", ".results.json", "calculation-results"),
("02-concept/", ".py", "calculation"), ("02-concept/", ".md", "concept"), ("02-concept/", "", "concept-figure"),
("03-cad/", ".step", "cad-step"), ("03-cad/", ".stp", "cad-step"), ("03-cad/", ".csv", "parts-list"),
("03-cad/", "", "cad-source"), ("04-drawings/", "", "drawing"),
("05-calculations/", ".results.json", "calculation-results"), ("05-calculations/", ".py", "calculation"),
("05-calculations/", "", "calculation-doc"), ("06-electronics/", "", "electronics"),
("07-firmware/", "", "firmware"), ("08-safety-certification/", "", "safety-certification"),
("09-bom-cost/bom.csv", "", "bom"), ("09-bom-cost/", "", "cost"), ("10-prototype-test-plan/", "", "test-plan"),
("11-renders/", ".glb", "model-glb"), ("11-renders/", "", "render"), ("REPORT.md", "", "report"),
]
def kind_of(rel):
for prefix, ext, kind in KINDS:
if rel.startswith(prefix) and (not ext or rel.lower().endswith(ext)):
return kind
return "other"
def desc_of(path, rel, kind):
name = os.path.basename(rel)
try:
if name.endswith(".results.json"):
return f"results written by {name[:-len('.results.json')]}.py"
if name.lower().endswith((".md", ".py", ".csv", ".yaml", ".yml", ".txt")):
with open(path, encoding="utf-8", errors="replace") as fh:
head = [fh.readline() for _ in range(12)]
for line in head:
s = line.strip().strip('"').strip("'").strip()
if not s or s.startswith(("#!", "import ", "from ")) or set(s) <= set("#-=*_ "):
continue
s = s.lstrip("#").strip()
if name.endswith(".csv"):
s = "table: " + s
return s[:120]
except OSError:
pass
return f"{kind} ({name})"
def list_files(deliv, old_desc, notes):
rels = sorted(os.path.relpath(p, deliv).replace(os.sep, "/") for p in nonempty_files(deliv))
hidden = [r for r in rels if is_junk(r)]
if hidden:
notes.append(f"{len(hidden)} file(s) in build folders or caches not listed, e.g. {hidden[0]}: delete "
f"build folders, __pycache__ and scratch from deliverables/")
rels = [r for r in rels if r != "manifest.json" and r not in hidden]
counts = {}
for r in rels:
parts = r.split("/")
for depth in range(2, len(parts)):
d = "/".join(parts[:depth])
counts[d] = counts.get(d, 0) + 1
big = sorted(d for d, n in counts.items() if n > GROUP_LIMIT)
groups = [d for d in big if not any(d != b and d.startswith(b + "/") for b in big)]
files = []
for g in groups:
files.append({"path": g + "/", "kind": "folder",
"desc": old_desc.get(g + "/") or f"{counts[g]} files ({kind_of(g + '/x')})"})
for r in rels:
if any(r.startswith(g + "/") for g in groups):
continue
kind = kind_of(r)
files.append({"path": r, "kind": kind, "desc": old_desc.get(r) or desc_of(os.path.join(deliv, r), r, kind)})
return sorted(files, key=lambda f: f["path"])
def figure(reg, key, unit, notes):
e = reg.get(key) if reg else None
if not isinstance(e, dict):
notes.append(f"{key} not in the register -> null")
return None
vals = numbers_of(e.get("value"))
if len(vals) != 1:
notes.append(f"{key} has no single value -> null")
return None
vb, base = to_base(vals[0], e.get("unit"))
tb, tbase = to_base(1.0, unit)
if base != tbase:
notes.append(f"{key}: unit '{e.get('unit')}' is not convertible to {unit} -> null")
return None
return float(f"{vb / tb:.6g}")
def money(reg, key, notes):
e = reg.get(key) if reg else None
if not isinstance(e, dict):
notes.append(f"{key} not in the register -> null")
return None, None
vals = numbers_of(e.get("value"))
base = to_base(1.0, e.get("unit"))[1]
currency = base if not base.startswith("raw:") and base != "1" else norm_unit(e.get("unit")) or None
return (vals[0] if len(vals) == 1 else None), currency
def key_figures(deliv, reg, notes):
dims = [figure(reg, k, "mm", notes) for k in ("key_length", "key_width", "key_height")]
kf = {"dimensions_mm": None if all(d is None for d in dims) else dims,
"mass_kg": figure(reg, "key_mass", "kg", notes),
"power_w": figure(reg, "key_power", "W", notes),
"unit_cost": None, "retail_price": None}
cost = read_json(os.path.join(deliv, "09-bom-cost", "cost.json"))
if isinstance(cost, dict) and isinstance(cost.get("unit_cost"), dict):
kf["unit_cost"] = {"currency": cost.get("currency"),
**{q: num(cost["unit_cost"].get(q)) for q in ("q1", "q100", "q1000")}}
notes.append("unit_cost taken from 09-bom-cost/cost.json")
else:
got = {q: money(reg, f"key_unit_cost_{q}", notes) for q in ("q1", "q100", "q1000")}
if any(v is not None for v, _c in got.values()):
currency = next((c for _v, c in got.values() if c), None)
kf["unit_cost"] = {"currency": currency, **{q: v for q, (v, _c) in got.items()}}
value, currency = money(reg, "key_retail_price", notes)
if value is not None:
kf["retail_price"] = {"currency": currency, "value": value}
return kf
def blocked_list(old, run, notes):
"""work/blocked.json when it exists (the single list), else the existing manifest's entries."""
old = [b for b in (old if isinstance(old, list) else []) if isinstance(b, dict)]
path = os.path.join(run, "work", "blocked.json")
source = old
if os.path.isfile(path):
extra = read_json(path)
if not isinstance(extra, list):
notes.append("work/blocked.json is not a JSON list -> blocked[] kept from the existing manifest")
else:
source = extra
listed = {b.get("what") for b in extra if isinstance(b, dict)}
dropped = [str(b.get("what")) for b in old if b.get("what") and b.get("what") not in listed]
if dropped:
notes.append(f"blocked[] items not in work/blocked.json dropped: {'; '.join(dropped)[:200]}")
out, seen = [], set()
for b in source:
if isinstance(b, dict) and b.get("what") and b.get("why") and b["what"] not in seen:
seen.add(b["what"])
out.append({"what": b["what"], "why": b["why"]})
return out
def write_manifest(run, tier, dry_run=False):
"""Build (and unless dry_run, write) deliverables/manifest.json; returns (manifest, notes)."""
deliv = os.path.join(run, "deliverables")
notes = []
old = read_json(os.path.join(deliv, "manifest.json"))
if not isinstance(old, dict):
old = {}
old_desc = {f["path"]: f["desc"] for f in old.get("files") or []
if isinstance(f, dict) and f.get("path") and f.get("desc")}
reg, err, warning = load_register(deliv)
if warning:
notes.append(warning)
if err and isinstance(old.get("key_figures"), dict):
notes.append(err + " -> key figures kept from the existing manifest")
kf = old["key_figures"]
else:
if err:
notes.append(err + " -> key figures null")
kf = key_figures(deliv, resolve_pointers(reg or {}, load_results(deliv)), notes)
man = {"tier": tier, "files": list_files(deliv, old_desc, notes), "key_figures": kf,
"blocked": blocked_list(old.get("blocked"), run, notes)}
if not dry_run:
with open(os.path.join(deliv, "manifest.json"), "w", encoding="utf-8") as fh:
fh.write(json.dumps(man, indent=2, ensure_ascii=False) + "\n")
return man, notes
def main():
ap = argparse.ArgumentParser(description=__doc__.splitlines()[0])
ap.add_argument("--tier", choices=["concept", "full"], required=True)
ap.add_argument("--run-dir", default=".")
ap.add_argument("--dry-run", action="store_true", help="print the manifest instead of writing it")
args = ap.parse_args()
run = os.path.abspath(args.run_dir)
if not os.path.isdir(os.path.join(run, "deliverables")):
print("ERROR deliverables/ missing")
return 1
man, notes = write_manifest(run, args.tier, args.dry_run)
if args.dry_run:
print(json.dumps(man, indent=2, ensure_ascii=False))
for n in notes:
print(f"NOTE {n}")
print(f"make_manifest: tier={args.tier} files={len(man['files'])} blocked={len(man['blocked'])} "
f"key_figures={json.dumps(man['key_figures'], ensure_ascii=False)}"
+ (" (dry run)" if args.dry_run else " -> deliverables/manifest.json"))
return 0
if __name__ == "__main__":
sys.exit(main())
files/method/templates/STATE.md (38 wierszy)
# STATE (rewrite this whole file at every box and phase end; never append) Updated: <date output> | tier: <concept or full> | just closed: <box or phase> | now: <box or phase> ## Clock - T (start): <YYYY-MM-DD HH:MM> - Concept boxes end: B1 <HH:MM> | B2 <HH:MM> | B3 <HH:MM> | B4 <HH:MM> | B5 = planned finish <T+60> | cold read launched by <T+55> | latest finish <T+75> - Full tier: S <HH:MM> | P <h> | 85 % mark <HH:MM> | phase ends A <> B <> C <> D <> E <> F <> G <> H <> I <> J <> K <> - Hard stop (RUN CONTRACT): <HH:MM> ## Goal <one paragraph: the product, who it is for, the top-weighted requirements, what it does better than the benchmark> ## Decisions (D-numbered, oldest first) - D1 <choice> | <deciding item of POLICY section 1 and its number (register key)> | rejected: <option> because <reason> ## Where the numbers live - Register: deliverables/02-concept/params.yaml (<n> entries) - Results files: <paths> - Key figures: key_length, key_width, key_height, key_mass, key_power, key_retail_price; unit cost from <cost.json or key_unit_cost_*> ## Requirement snapshot | id | predicted status | value | evidence | |---|---|---|---| ## Helpers | helper | topic or stage | agentId | launched | state (returned / stopped / failed -> what you did instead) | |---|---|---|---|---| ## Open issues and risks - <issue> -> <what retires it> ## Accepted gate warnings (one line per file or item, with the reason) - ## Next step <the next concrete action, specific enough to resume from this file alone>
files/method/templates/calc_template.py (113 wierszy)
#!/usr/bin/env python3
"""cNN_<question>.py - <the one question this script answers, for every alternative that needs it>.
Hand estimate before computing (HYGIENE rule 3): <order of magnitude and how you got it>.
Run from this folder: ddpy cNN_<question>.py (plain python3 re-runs itself under ddpy) -> writes
cNN_<question>.results.json (RUN CONTRACT format: {"<name>": {"value": x, "unit": "..."}}, values to 6
significant figures) and prints every result and margin.
Design inputs carry a "# params: <key>" comment and must equal deliverables/02-concept/params.yaml;
constants taken from a source carry "# SOURCE: <url> read <YYYY-MM-DD>".
Standalone: import nothing from sibling files (a shared input is a register entry, tagged in every script
that uses it). Several alternatives: a dict {alternative: quantity}; it is written as <name>_<alternative>.
"""
import json
import math
import os
import pathlib
import shutil
import sys
try:
import pint
except ImportError: # plain python3 without the toolchain libraries: re-run once under ddpy
_ddpy = shutil.which("ddpy")
if _ddpy and not os.environ.get("DD_CALC_REEXEC"):
os.environ["DD_CALC_REEXEC"] = "1"
os.execv(_ddpy, [_ddpy, os.path.abspath(__file__)] + sys.argv[1:])
raise
ureg = pint.UnitRegistry()
Q_ = ureg.Quantity
HERE = pathlib.Path(__file__).resolve().parent
# ---- inputs: one per line, value + unit; design inputs tagged with their register key ----
supply_voltage = Q_(24.0, "V") # params: supply_voltage
converter_efficiency = 0.90 # params: converter_efficiency
load_current_A = Q_(2.0, "A") # params: load_current_A
load_current_B = Q_(1.5, "A") # params: load_current_B
# ---- calculation: one question, every alternative from the same inputs ----
LOAD_CURRENT = {"A": load_current_A, "B": load_current_B}
input_power = {alt: (supply_voltage * i / converter_efficiency).to("W") for alt, i in LOAD_CURRENT.items()}
# ---- results: name -> quantity, plain number, text, or {alternative: quantity} ----
RESULTS = {
"input_power": input_power, # written as input_power_A, input_power_B
}
# ---- checks: (name, value or {alternative: value}, limit, ">=" or "<=", requirement id) ----
CHECKS = [
("input_power_budget", input_power, Q_(60.0, "W"), "<=", "<REQ-ID>"),
]
def number(m):
"""Magnitude rounded to 6 significant figures (never to fixed decimals: 3.6667e-07 stays 3.6667e-07)."""
if hasattr(m, "tolist"):
m = m.tolist()
if isinstance(m, (list, tuple)):
return [number(v) for v in m]
x = float(m)
if not math.isfinite(x):
raise ValueError(f"non-finite result {x}: fix the calculation")
return float(f"{x:.6g}")
def unit_of(q):
return (f"{q.units:~}" or "-") if hasattr(q, "units") else "-"
def entry(q):
if hasattr(q, "magnitude"):
return {"value": number(q.magnitude), "unit": unit_of(q)}
if isinstance(q, (int, float)) and not isinstance(q, bool):
return {"value": number(q), "unit": "-"}
return {"value": q, "unit": "-"}
def flat(name, value):
"""[(key, value)]; a dict keyed by alternative becomes <name>_<alternative> keys."""
if isinstance(value, dict):
return [(f"{name}_{alt}", v) for alt, v in value.items()]
return [(name, value)]
def in_limit_units(value, limit):
"""(value, limit, unit) as plain numbers in the limit's unit."""
if hasattr(limit, "units"):
return float(Q_(value).to(limit.units).magnitude), float(limit.magnitude), unit_of(limit)
v = value.to("").magnitude if hasattr(value, "units") else value
return float(v), float(limit), "-"
def main():
out = {}
for name, q in RESULTS.items():
for key, v in flat(name, q):
out[key] = entry(v)
for name, value, limit, sense, req in CHECKS:
for key, v in flat(name, value):
v, lim, unit = in_limit_units(v, limit)
margin = lim - v if sense == "<=" else v - lim
status = "PASS (analysis)" if margin >= 0 else "FAIL"
out[f"{key}_margin"] = {"value": number(margin), "unit": unit, "status": status, "requirement": req}
print(f"{key}: {v:.4g} {sense} {lim:.4g} {unit} -> margin {margin:.4g}, {status} [{req}]")
path = HERE / (pathlib.Path(__file__).stem + ".results.json")
path.write_text(json.dumps(out, indent=2) + "\n", encoding="utf-8")
for name, e in out.items():
print(f"{name} = {e['value']} {e['unit']}")
if __name__ == "__main__":
main()
files/method/templates/compare_template.py (166 wierszy)
#!/usr/bin/env python3
"""c90_compare.py - knock-out, weighted comparison and sensitivity of the concept alternatives.
Fill CRITERIA from INPUT/requirements.md BEFORE you fill VALUES: weight = the requirement's weight or
priority; direction; knock-out threshold; and the fixed scale each value is scored on: `zero` scores 0 (the
threshold, or the worst value you would still accept) and `full` scores 1 (the target, or the best benchmark
product when that is more demanding), linear in between and clipped to 0..1. The scale comes from the
requirements and the benchmark, never from the alternatives, so the magnitudes count and adding or removing
an alternative cannot change how the others score.
Fill VALUES from the results files of the cNN scripts with res(); use a 1-5 rating only for a criterion no
script can quantify yet, and justify each rating in concept.md.
Ties: merits closer than TIE_MARGIN are a tie, decided by TIE_BREAK (POLICY: fewer unknowns, i.e. lower
risk, then lower unit cost); a tie TIE_BREAK cannot separate is printed as unresolved: decide it by POLICY
section 3 and log the decision.
Run: python3 c90_compare.py -> c90_compare.results.json and a printed table.
Sensitivity: every weight x0.8 and x1.2, every uncertain value at its low and high end, one at a time
(a value past a threshold knocks its alternative out in that case).
"""
import json
import pathlib
HERE = pathlib.Path(__file__).resolve().parent
def res(stem, key):
"""Value of <key> in <stem>.results.json (that script must have run first: lower cNN number)."""
return json.loads((HERE / f"{stem}.results.json").read_text(encoding="utf-8"))[key]["value"]
# criterion -> (weight, "max" or "min", knock-out threshold or None, (zero, full), requirement id or reason)
CRITERIA = {
"output": (5, "max", 10.0, (10.0, 15.0), "<REQ-ID>: threshold 10, target 15"),
"unit_cost_q1000": (3, "min", None, (80.0, 40.0), "<REQ-ID>: ceiling from the retail price logic; target"),
"development_risk": (2, "min", None, (5, 1), "rating 1-5, justified in concept.md"),
}
# alternative -> criterion -> (low, nominal, high); a value without uncertainty is (x, x, x)
VALUES = {
"A": {"output": (11, 12, 13), "unit_cost_q1000": (40, 45, 55), "development_risk": (2, 2, 2)},
"B": {"output": (9, 14, 16), "unit_cost_q1000": (50, 60, 70), "development_risk": (3, 3, 3)},
"C": {"output": (8, 9, 10), "unit_cost_q1000": (30, 35, 40), "development_risk": (1, 1, 1)},
}
TIE_MARGIN = 0.01
TIE_BREAK = ["development_risk", "unit_cost_q1000"] # POLICY ties: lower risk first, then lower unit cost
def check_setup():
for crit, (_w, sense, _limit, (zero, full), _ref) in CRITERIA.items():
if sense not in ("max", "min") or zero == full or (full > zero) != (sense == "max"):
raise SystemExit(f"CRITERIA {crit}: '{sense}' needs full {'>' if sense == 'max' else '<'} zero")
for alt, vals in VALUES.items():
missing = [c for c in CRITERIA if c not in vals]
if missing:
raise SystemExit(f"VALUES {alt}: missing {', '.join(missing)}")
for crit in TIE_BREAK:
if crit not in CRITERIA:
raise SystemExit(f"TIE_BREAK {crit}: not a criterion")
def violations(alt, pick):
out = []
for crit, (_w, sense, limit, _scale, _ref) in CRITERIA.items():
v = pick(alt, crit)
if limit is not None and ((sense == "max" and v < limit) or (sense == "min" and v > limit)):
out.append(f"{crit}={v:g} vs threshold {limit:g}")
return out
def score(crit, v):
zero, full = CRITERIA[crit][3]
return min(1.0, max(0.0, (v - zero) / (full - zero)))
def merits(weights, pick):
"""Weighted mean score of every alternative that passes all thresholds."""
total = sum(weights.values())
return {a: sum(weights[c] / total * score(c, pick(a, c)) for c in CRITERIA)
for a in VALUES if not violations(a, pick)}
def ranking(m, pick):
"""(alternatives best first, the tied group or [], True if TIE_BREAK separated the tie)."""
order = sorted(m, key=m.get, reverse=True)
if len(order) < 2:
return order, [], True
tied = [a for a in order if m[order[0]] - m[a] < TIE_MARGIN]
if len(tied) < 2:
return order, [], True
def key(a):
return tuple(pick(a, c) if CRITERIA[c][1] == "min" else -pick(a, c) for c in TIE_BREAK)
tied.sort(key=key)
return tied + [a for a in order if a not in tied], tied, key(tied[0]) != key(tied[1])
def winner(weights, pick):
order = ranking(merits(weights, pick), pick)[0]
return order[0] if order else None
def main():
check_setup()
out = {}
base_w = {c: spec[0] for c, spec in CRITERIA.items()}
def nominal(a, c):
return VALUES[a][c][1]
for alt in VALUES:
why = violations(alt, nominal)
if why:
print(f"knocked out: {alt}: {'; '.join(why)}")
out[f"knocked_out_{alt}"] = {"value": "; ".join(why), "unit": "-"}
m = merits(base_w, nominal)
print("alternative | " + " | ".join(CRITERIA) + " | merit (value (score); scale zero -> full: "
+ ", ".join(f"{c} {s[3][0]:g}->{s[3][1]:g}" for c, s in CRITERIA.items()) + ")")
for a in VALUES:
row = " | ".join(f"{VALUES[a][c][1]:g} ({score(c, VALUES[a][c][1]):.2f})" for c in CRITERIA)
print(f"{a} | {row} | " + (f"{m[a]:.3f}" if a in m else "knocked out"))
if a in m:
out[f"merit_{a}"] = {"value": round(m[a], 4), "unit": "-"}
if not m:
print("winner: none - every alternative fails a threshold")
out["winner"] = {"value": "none: every alternative fails a threshold", "unit": "-"}
else:
order, tied, separated = ranking(m, nominal)
best = order[0]
if tied:
how = (f"decided by {', '.join(TIE_BREAK)} -> {best}" if separated else
"unresolved by TIE_BREAK: decide by POLICY section 3 and log it")
print(f"TIE: {', '.join(f'{a} {m[a]:.3f}' for a in tied)} (within {TIE_MARGIN}); {how}")
out["tie"] = {"value": f"{' / '.join(tied)} within {TIE_MARGIN}; {how}", "unit": "-"}
if len(order) > 1:
out["winner_margin"] = {"value": round(m[best] - m[order[1]], 4), "unit": "-"}
cases, flips = 0, []
for c in CRITERIA:
for f in (0.8, 1.2):
cases += 1
w = winner(dict(base_w, **{c: base_w[c] * f}), nominal)
if w != best:
flips.append(f"weight {c} x{f} -> {w or 'none'}")
for a in VALUES:
for c in CRITERIA:
for idx, label in ((0, "low"), (2, "high")):
if VALUES[a][c][idx] == VALUES[a][c][1]:
continue
def pick(x, y, a=a, c=c, idx=idx):
return VALUES[x][y][idx] if (x, y) == (a, c) else VALUES[x][y][1]
cases += 1
w = winner(base_w, pick)
if w != best:
flips.append(f"{a}.{c} at {label} -> {w or 'none'}")
robust = (cases - len(flips)) / cases if cases else 1.0
print(f"winner {best}; holds in {cases - len(flips)} of {cases} sensitivity cases"
+ (f"; flips: {', '.join(flips)}" if flips else ""))
out["winner"] = {"value": best, "unit": "-"}
out["winner_robustness"] = {"value": round(robust, 4), "unit": "-"}
out["sensitivity_flips"] = {"value": "; ".join(flips) or "none", "unit": "-"}
path = HERE / (pathlib.Path(__file__).stem + ".results.json")
path.write_text(json.dumps(out, indent=2) + "\n", encoding="utf-8")
if __name__ == "__main__":
main()
files/method/templates/params.yaml (58 wierszy)
# Design parameter register: one entry per design number of this run; the index of all of them. # It stays at deliverables/02-concept/params.yaml for the whole run (the full tier too). # Write entries in the block format of the examples: name at column 0, then one field per line indented # by two spaces. Quote a text value that contains ": " or starts with a special character: always write # unit: "%" and unit: "-" in quotes (unquoted, YAML cannot read them). # # value: number | [low, high] | null (unknown; then give why) # CALCULATION or SIMULATION: may be omitted together with unit; the gate and the manifest # read both from ref. If you write them, they must agree with the results file. # unit: the symbol documents use (W, mm, kg, ml/min, °C, "%", EUR ...); "-" if dimensionless # origin: SOURCE | CALCULATION | SIMULATION | MEASUREMENT | ASSUMPTION # ref: SOURCE -> URL (or document) and "read YYYY-MM-DD" # CALCULATION or SIMULATION -> <path inside deliverables>.results.json#<key> (the number's # home; the gate checks that both agree) # why: one-line reason; required for ASSUMPTION, for decisions and for a null value # sensitivity: ASSUMPTION only: what changes if it is wrong # kind: input | decision | result | cost | key (optional) # ids: requirement ids it serves, e.g. [XYZ-PRF-01] (optional) # # Reserved keys (manifest key figures): key_length, key_width, key_height (mm), key_mass (kg), key_power # (rated input, W), key_retail_price (unit = currency code), and key_unit_cost_q1, key_unit_cost_q100, # key_unit_cost_q1000 (only while 09-bom-cost/cost.json does not exist). # # Examples (comments; write your entries below them in the same shape): # # supply_voltage: # value: 24 # unit: V # origin: ASSUMPTION # kind: decision # why: extra-low voltage inside the enclosure; certified external adapters exist at this level # sensitivity: low; any 12-48 V adapter only changes the converter # # peak_input_power: # value: 452 # unit: W # origin: CALCULATION # ref: 02-concept/calc/c01_power.results.json#peak_input_power # kind: result # # key_power: # origin: CALCULATION # ref: 02-concept/calc/c01_power.results.json#rated_input_power_B # kind: key # # converter_efficiency: # value: 90 # unit: "%" # origin: SOURCE # ref: https://manufacturer.example/datasheet.pdf read 2026-01-31 # # controller_price_q100: # value: 3.12 # unit: EUR # origin: SOURCE # ref: https://distributor.example/part/ABC123 read 2026-01-31 # kind: cost
skills/dd-hw-handbook/SKILL.md (266 wierszy)
---
name: dd-hw-handbook
description: Product-agnostic quality bars and methods for every deliverable of a dd hardware design run (requirements, concept, calculations, CAD, drawings, electronics, firmware, safety and certification, BOM and cost, prototype and test plan, renders, report). Read it before producing any deliverable. It says WHAT GOOD LOOKS LIKE; your main prompt says who does the work and in which order.
---
# dd hardware design handbook
Your main prompt defines the team, the roles, the communication and the order of work. This handbook defines
the quality bar of each deliverable and the methods that reach it. Where your main prompt is more specific,
follow your main prompt. Where the RUN CONTRACT fixes a file name or a format, the RUN CONTRACT wins.
Exact tool commands, versions and paths are in `INPUT/TOOLCHAIN.md` (read the working examples it points to
before writing your own scripts); this handbook names tools only by purpose.
Contents: 1 inputs · 2 requirements · 3 research · 4 physics map · 5 concept · 6 calculations · 7 CAD ·
8 drawings · 9 electronics · 10 firmware · 11 safety and certification · 12 sourcing, BOM and cost ·
13 prototype and test plan · 14 renders · 15 report and manifest · 16 claims · 17 time and context.
---
## 1. Reading the inputs
- `INPUT/brief.md` — one sentence plus customer context. Extract: who buys it, where and how it is used, how
often and how long, the price expectation, the one or two things that must be better than what exists.
- `INPUT/requirements.md` — the acceptance criteria. Each item has an id, a metric, a target and usually a
threshold (worst acceptable), a verification method and a weight. **Every id must be addressed and keep its
exact spelling** wherever you mention it. Weights tell you what matters most when requirements conflict.
- `INPUT/TOOLCHAIN.md` — what is installed and how to call it headless. Use only what it lists. A tool that
misbehaves gets three honest attempts with new information each time, then a labelled fallback (for example
an analytical model instead of a simulation) and a note in `manifest.json → blocked[]` if it mattered.
## 2. Requirements — `deliverables/01-requirements/`
Quality bar: an engineer who has never seen the brief can design and verify the product from this folder
alone, and every number in it has an origin.
Write `requirements.md` (and, if you like, a machine-readable `requirements.yaml`) with three parts:
1. **Given requirements**, one entry per id from `INPUT/requirements.md`: the id, the original statement, your
interpretation (the exact condition under which it will be verified: temperature, voltage, distance,
duty cycle, test method), and the design consequence (what it forces in the design).
2. **Derived requirements**, ids `DR-<AREA>-<nn>`, each with: parent id(s) or "brief"/"regulation"/
"manufacturing", statement, metric, target, threshold, verification method (Analysis, Inspection,
Demonstration, Test), rationale with origin label, priority. Walk at least these areas and write down
either the requirement or why the area does not apply: function and performance under all operating
conditions; user interface and ergonomics; power source and consumption (including standby); mechanical
interfaces and mounting; environment (temperature, humidity, dust and water, altitude, transport and
storage); safety (electric shock, heat and burns, fire, mechanical hazards, chemical, optical and other
radiation, noise, misuse that can be foreseen); EMC and, if any radio, radio; materials and restricted
substances; lifetime, duty cycle and reliability; maintenance, cleaning, consumables and repair;
manufacturing process at 1, 100 and 1000 units; assembly and test in production; packaging, shipping and
drop; labelling, manuals and markings; unit cost and retail price; prototype schedule.
3. **Conflicts and decisions**: requirement pairs that pull against each other, how you resolved each (use the
weights; safety first), and the assumptions register (each ASSUMPTION with reason and sensitivity).
Write `compliance.csv` exactly as the RUN CONTRACT specifies, one row per id of `INPUT/requirements.md`:
- `status`: `met`, `partly`, `not_met` or `not_addressed`. At the concept tier the status is a prediction
from your estimates: say so in `note` (for example "predicted, CALCULATION"). Be honest: a predicted miss
is `not_met` with the reason, not a hidden problem.
- `value` and `unit`: the predicted or designed value in the requirement's own metric and unit.
- `evidence`: path(s) inside `deliverables/` that show it (a calculation result, a section of the concept).
## 3. Research — benchmark, users, prior art
- Find at least five comparable products (commercial and open-source; adjacent categories count). For each:
the specifications that matter for our requirements, price with date and URL, and weak points from
reviews, teardowns, forums or return reasons. Put the table in `02-concept/benchmark.md`.
- From the benchmark derive: realistic target values, the differentiator ("our own, better version" — what we
do better and why it is feasible), and the failure modes users actually complain about. Feed both back into
the derived requirements.
- Note patents only as prior art you noticed; never give legal opinions. If an idea of yours looks genuinely
new, flag it as `novelty` in `REPORT.md` (one line) — do not elaborate on it in public-facing text.
- Read pages, do not guess them. If a site blocks automated reading, use a different source.
## 4. Physics map — which disciplines decide this product
Rate each domain CRITICAL, RELEVANT or MINOR for this product: structure and strength; heat; fluids and
aerosols; electrical power; electronics and control; firmware; mechanisms and motion; materials and
chemistry; optics and light; acoustics; human factors; environment. For each CRITICAL domain write: the
governing relations, the few parameters that dominate the result, the order-of-magnitude numbers, and the
ways it typically fails (from first principles and from what users report). The map decides which analyses
you run and how deep; it lives in `02-concept/physics-map.md`.
## 5. Concept — `deliverables/02-concept/`
Quality bar: the decision is visibly earned. A reader sees real alternatives, numbers for each, a fair
comparison, and a chosen architecture concrete enough to start detailed design tomorrow.
Contents (file names are suggestions; keep them inside `02-concept/`):
- `concept.md` — the main document, in this order:
1. The product in one paragraph: what it is, for whom, what it does better.
2. Functions and flows: the main functions as verb–noun pairs and the energy, material and signal flows.
3. Alternatives: at least three that differ in **working principle or architecture**, not in cosmetics.
For each: how it works, a simple diagram, first-order numbers against the top-weighted requirements
(performance, power, size, mass, unit cost), the main risks and hazards.
4. Evaluation: knock-out by thresholds first; then a weighted comparison whose weights come from the
requirement weights; a sensitivity check (vary each weight ±20 %, and the most uncertain estimates
within their range) showing whether the winner holds. Record why each loser lost.
5. The chosen concept: architecture block diagram (Mermaid in the markdown and a rendered PNG or SVG if
the toolchain has a renderer), the subsystem list with make-or-buy, the critical components with real
candidate parts (manufacturer, part number, supplier link, price with date), the interfaces between
subsystems (mechanical, electrical, thermal, data).
6. Key estimates: every number the decision rests on, each with its origin; the scripts that compute them.
7. Safety concept: the top hazards, the design measures (inherently safe design first, then protective
devices, then information for the user), and which protections act **independently of firmware**.
8. Compliance route: which EU directives and harmonised standards, and which FCC rules, apply and why
(with SOURCE), the likely conformity route, rough cost and time.
9. Cost: a rough BOM of the major items, the unit cost at 1, 100 and 1000 units with the method, and the
retail price logic (section 12). Optionally `09-bom-cost/cost.json` already at this tier.
10. Risks: the top risks with likelihood, impact, mitigation and the analysis or test that would retire
each one.
11. Decisions taken without a human (taste, priorities, trade-offs) with the rejected alternatives.
12. Open issues and what detailed design must do first.
- `calc/` — the scripts behind the key estimates (same rules as section 6), with their results files.
- `benchmark.md`, `physics-map.md`, and anything your method produces (scores, votes, issue logs, models).
Concept anti-patterns: two strawmen next to the favourite; alternatives that differ only in colour or
material; scores without numbers behind them; a decision matrix whose weights were tuned until the favourite
won; a concept that silently misses a top-weighted requirement; prose without a single calculated number.
## 6. Calculations — `05-calculations/` (full tier) and `02-concept/calc/` (concept tier)
- One Python script per question, run with the toolchain's Python (`ddpy`, see `INPUT/TOOLCHAIN.md`; the
system `python3` has no scientific libraries). Physical quantities carry units (the `pint` library) and every
input is labelled at the top of the script with its origin.
- Scripts run with `ddpy <script>` from their own folder, offline, in under five minutes, and write
`<stem>.results.json` (`{"<name>": {"value": x, "unit": "..."}}`). The RUN CONTRACT requires this for
`05-calculations/`; use the same convention in `02-concept/calc/`.
- Order of work: hand estimate → script → (only if it changes a decision) simulation. For any simulation:
first a known-answer case, then the real case on at least three mesh or step sizes with the trend shown,
sanity checks (balances of mass, energy or force), and a sensitivity run on the least certain inputs.
- Static strength is not drop, impact or fatigue; steady thermal is not transient; say which remain open.
- Margins: state each result as value, requirement, margin, and status.
## 7. CAD — `03-cad/` (full tier)
- Parametric code-CAD (CadQuery or build123d, whichever `INPUT/TOOLCHAIN.md` lists as working), one script
per designed part, parameters at the top, an assembly script placing parts with names. Re-running the
scripts reproduces every STEP. FreeCAD files are acceptable if that is your route.
- Deliver `assembly.step` and one STEP per designed part, plus the source. Purchased parts appear as
simplified bodies with their real envelope dimensions from the datasheet (label them).
- Check every part: valid solid, volume and mass from density, bounding box against size requirements,
pairwise interference zero (or an intended fit), clearances for assembly tools and fingers, wall thickness
and draft suited to the chosen process, standard fasteners.
- Choose a manufacturing process per part for the prototype (3D printing, CNC, laser-cut sheet) and for
1000 units (injection moulding, die cutting, sheet-metal bending), and note what changes between them.
- Export a GLB of the assembly for the renders and the website (see `INPUT/TOOLCHAIN.md` for the converter).
## 8. Drawings — `04-drawings/` (full tier)
- A drawing for every manufactured part: views, overall and functional dimensions, tolerances (a general
tolerance class plus explicit tolerances on functional features), material, finish, quantity, part number
and revision matching the BOM. Flat patterns for sheet metal.
- An assembly drawing with item balloons that match `bom.csv` item numbers. PDF or SVG; DXF optional.
- Open each output after you write it (render a PNG preview and look at it, or parse it) — a drawing file
that does not open does not exist.
## 9. Electronics — `06-electronics/` (full tier)
- Start from a block diagram and a power budget over the full supply range and all operating modes.
- KiCad 9 project with schematic and, where custom electronics is needed, a routed board. Real parts with
matching symbols and footprints; every part has a manufacturer part number that exists at a distributor or in
the offline LCSC/JLC catalogue described in `INPUT/TOOLCHAIN.md`.
- Protection where it applies: input fuse or current limit, reverse polarity, transients and ESD on external
connectors, inrush, thermal shutdown of hot parts in hardware, safe state on power loss.
- Calculations: currents, trace widths, dissipation and temperature rise of the hot parts, derating, and for
any mains part the creepage and clearance with the standard you took the values from.
- Run ERC and DRC from the command line; deliver the reports; fix every error or justify each waiver.
Fabrication outputs: Gerbers, drill, pick-and-place and the board BOM. Passing DRC is not a hardware test.
- Simulate uncertain circuit behaviour with ngspice where it changes a decision (start-up, protection trip,
filter response) after one known-answer test of the simulator.
## 10. Firmware — `07-firmware/` (full tier)
- PlatformIO project at the folder root that builds offline for the real target MCU of the schematic; use
exactly the platform versions `INPUT/TOOLCHAIN.md` pins (anything else downloads packages and blocks
other runs).
- A state machine with explicit fault states and a safe default; a watchdog; inputs debounced; every
safety-relevant reaction has a hardware backstop and the firmware is never the only protection.
- Host tests (`native` environment) for the logic and the interlocks: write a test that fails first, then
passes. Build with warnings as errors where the framework allows. Never flash or power anything.
- Pin map agreed with the schematic; configuration constants generated from or checked against the design
parameters.
## 11. Safety and certification — `08-safety-certification/` (both tiers: summary in 02; full tier: complete)
- Hazard analysis in the ISO 12100 manner: hazard → hazardous situation → harm → risk estimate (severity ×
probability) → reduction in the order inherently safe design, protective measures, information for use →
residual risk. Derive safety requirements with ids and trace them to the design.
- Regulatory map with SOURCE for each item. For the EU think through at least: the Low Voltage Directive
(2014/35/EU) when any voltage is in its range, the EMC Directive (2014/30/EU), the Radio Equipment Directive
(2014/53/EU) when there is any radio, RoHS (2011/65/EU), WEEE (2012/19/EU), the batteries rules when there
is a battery, the General Product Safety Regulation (EU) 2023/988, REACH, ecodesign and standby rules.
For the US: FCC Part 15 (Subpart B for unintentional radiators, Subpart C for intentional ones) and the
voluntary safety listings retailers expect. Then find the harmonised product-family standards that
apply to THIS product by research, and quote which clauses drive the design.
- Prefer architectures that make conformity easy: low voltage inside the product through a certified external
supply when the power level allows it, pre-certified radio modules, protections that do not depend on
firmware, materials with suitable flammability ratings near heat and live parts.
- State the conformity route (self-declaration, notified body or not), the tests an accredited lab would run,
a pre-compliance plan, and a rough cost and duration. You identify; you do not certify.
## 12. Sourcing, BOM and cost — `09-bom-cost/`
- Real, purchasable parts only. For each line: manufacturer, part number, supplier, supplier part number, URL,
unit price at 1, 100 and 1000 (price breaks as shown by the supplier, currency stated), the date you read it
in `notes`. A price you could not read is an ASSUMPTION with a range, never a guess dressed up as SOURCE.
Prefer parts in stock at two or more suppliers, active (not end-of-life), and note a second source for
critical parts. Use the offline catalogue from `INPUT/TOOLCHAIN.md` first, then distributor pages
read-only.
- `bom.csv` with exactly the header the RUN CONTRACT gives; `cost.json` and `cost.md` as it specifies.
- The unit cost at each quantity is more than the BOM: PCB fabrication and assembly, mechanical parts (at 1
and 100 units printed or machined; at 1000 units moulded with the tooling cost amortised and stated
separately), assembly and test labour, packaging, certification and other one-off costs amortised over
the quantity (state the assumption), freight to the fulfilment point, and a contingency. Show each line.
- Retail price logic: start from benchmark prices and a target gross margin; check that the price leaves room
for crowdfunding platform and payment fees, shipping to backers, VAT where it applies, returns and warranty.
An underpriced product that cannot be delivered is the classic crowdfunding failure; say plainly if the
numbers do not close.
## 13. Prototype and test plan — `10-prototype-test-plan/` (full tier)
- Build plan for prototype 1: how each part is made, the order of assembly, tools, and the checks after each
step.
- Bring-up for a person later: first power-up with a current-limited or isolated supply, what to measure
before applying full power, safety precautions.
- One test per requirement (and per safety requirement): method, equipment, conditions, pass criterion, the
requirement id it closes. Include pre-compliance EMC and the safety tests a lab would run, and durability
or life tests where lifetime is a requirement.
## 14. Renders — `11-renders/` (full tier)
- Renders come from the real CAD geometry (the assembly GLB) through Blender in background mode: a product
view, an exploded view, and a view that shows the user interface. Check the scale against a known
dimension. Label them as renders of a digital design.
- Never use generative image models to depict the product: they invent geometry that does not exist.
- You cannot judge images reliably by looking. Check what can be measured (file exists, resolution, the
object fills the frame, parts are present by name) instead of trusting a glance.
## 15. Report and manifest
`REPORT.md` (both tiers) in this order: the product in one paragraph; a key-parameter table (value, unit,
origin label); unit cost at 1/100/1000 and the retail price; status per requirement (from `compliance.csv`);
the top risks and open hazards; decisions taken without a human with their alternatives; what is open,
blocked or not run; for the full tier, the file map. Every number in it must match its home.
`manifest.json` exactly as the RUN CONTRACT specifies, including `key_figures` (use `null` for an unknown
figure, never a guess) and `blocked[]`. List every file under `deliverables/`.
Before you finish: re-read `REPORT.md` and `02-concept/concept.md` against the numbers' homes, check that
`compliance.csv` has one row per requirement id, that every evidence path exists, and that `manifest.json`
parses and lists the files that exist.
## 16. Claims
The project designs real products for honest crowdfunding. In every document: no feature that the design
does not implement, no performance number that is not calculated or sourced, no "certified", "safe",
"waterproof", "AI" or similar word unless the evidence for it is in the deliverables. Under-promise.
## 17. Time and context
- The RUN CONTRACT gives the time target and the hard stop. Plan time boxes per phase at the start, check
`date` at each boundary, and cut scope (depth, not honesty) when behind.
- Long runs lose context. Keep a short state file (decisions, key numbers' homes, open issues, next step)
current, so you or a fresh agent can resume from files alone.
- Write deliverables as soon as each part exists and keep them current.