AGENTS.md@src/partcadA

AGENTS.md@src/partcad from partcad/partcad is an AGENTS.md file: the standing instructions coding agents read in that repo.

Install it, pinned
mdr add partcad/partcad/src/partcad/AGENTS.md@git:20261108.04bf3e6

Pins git:20261108.04bf3e6 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
AGENTS.md file
Repository
partcad/partcad
Path
src/partcad/AGENTS.md
Versions recorded
67
Latest version
git:20261108.04bf3e6, committed Nov 8, 2026
First version recorded
Aug 30, 2026
Size
191,460 bytes
Repository stars
528
License
Apache-2.0

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# partcad

Core Python module implementing PartCAD's digital-thread logic (packages, parts, assemblies, providers).
Source: `./src/partcad`. Tests: `./tests/partcad`. It is one of the packages inside the single `partcad`
wheel, which also carries `partcad_ide_client` (see "The PartCAD IDE viewer client" below) — run all commands
below from the repo root unless noted.

## Setup

All commands on this page run **inside the dev container**, not on the host — see "Where commands run" in the
root [AGENTS.md](../../AGENTS.md) for how to enter it. Dependencies are already installed in the image; re-run
`poetry install` only after changing `pyproject.toml`. The virtualenv is not auto-activated, so prefix the
commands below with `poetry run` (e.g. `poetry run pytest ...`).

```bash
poetry install   # from repo root; installs the whole `partcad` wheel in editable mode
```

## Test and validate changes

Running `pytest` to a clean pass is the required validation step for any change under `partcad/`:

```bash
pytest tests/partcad -x -p no:error-for-skips -p no:warnings -n logical --dist worksteal   # matches CI (test-pytest job)
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add partcad/partcad/src/partcad/AGENTS.md@sha256:fc42165c5d547ca8

The line at the top of this page pins the label git:20261108.04bf3e6, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_cnrtacin4to2ovla.svg)](https://markdownregistry.com/a/art_cnrtacin4to2ovla)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 67 versions of this file, between Aug 30, 2026 and Nov 8, 2026, about one every day.

versioncommittedcommitsizeaudit
git:20261108.04bf3e6 latest2026-11-08 04bf3e6 191,460 BA view · diff
git:20261108.5d061612026-11-08 5d06161 189,924 BA view · diff
git:20261108.e6fb1af2026-11-08 e6fb1af 189,085 BA view · diff
git:20261107.261a9362026-11-07 261a936 188,500 BA view · diff
git:20261107.61766262026-11-07 6176626 188,164 BA view · diff
git:20261103.ff0ab142026-11-03 ff0ab14 184,793 BA view · diff
git:20261103.41e65b12026-11-03 41e65b1 180,029 BA view · diff
git:20261103.66ec52a2026-11-03 66ec52a 176,630 BA view · diff
git:20261102.59695b72026-11-02 59695b7 176,223 BA view · diff
git:20261102.33de7222026-11-02 33de722 170,300 BA view · diff
git:20261029.4f623142026-10-29 4f62314 166,965 BA view · diff
git:20261029.74ef6132026-10-29 74ef613 164,293 BA view · diff
git:20261029.815d7602026-10-29 815d760 158,064 BA view · diff
git:20261029.cb88aa52026-10-29 cb88aa5 154,266 BA view · diff
git:20261028.6af67fd2026-10-28 6af67fd 154,258 BA view · diff
git:20261027.5fea0352026-10-27 5fea035 140,622 BA view · diff
git:20261026.86a44c92026-10-26 86a44c9 138,277 BA view · diff
git:20261026.152729f2026-10-26 152729f 136,647 BA view · diff
git:20261026.acb1b9e2026-10-26 acb1b9e 136,604 BA view · diff
git:20261025.62e90c32026-10-25 62e90c3 129,825 BA view · diff
git:20261019.894add02026-10-19 894add0 119,813 BA view · diff
git:20261018.974e23b2026-10-18 974e23b 119,784 BA view · diff
git:20261018.945c38c2026-10-18 945c38c 119,965 BA view · diff
git:20261018.405ddde2026-10-18 405ddde 118,887 BA view · diff
git:20261017.a1c5bc82026-10-17 a1c5bc8 118,735 BA view · diff
git:20261014.5d86e022026-10-14 5d86e02 109,951 BA view · diff
git:20261014.8f07d632026-10-14 8f07d63 109,949 BA view · diff
git:20261014.15e76a72026-10-14 15e76a7 108,627 BA view · diff
git:20261014.bc870cf2026-10-14 bc870cf 107,677 BA view · diff
git:20261014.e2a41562026-10-14 e2a4156 106,971 BA view · diff
git:20261013.0f7e6892026-10-13 0f7e689 105,123 BA view · diff
git:20261013.a1131322026-10-13 a113132 104,841 BA view · diff
git:20261010.e52a2a82026-10-10 e52a2a8 93,347 BA view · diff
git:20261008.9f2d5f92026-10-08 9f2d5f9 90,041 BA view · diff
git:20261006.3b10aa62026-10-06 3b10aa6 89,503 BA view · diff
git:20261006.9917bce2026-10-06 9917bce 87,668 BA view · diff
git:20261005.f47e18b2026-10-05 f47e18b 85,647 BA view · diff
git:20261005.ea4c6042026-10-05 ea4c604 85,408 BA view · diff
git:20261005.4e1901c2026-10-05 4e1901c 84,507 BA view · diff
git:20260930.82cf8d02026-09-30 82cf8d0 77,606 BA view · diff
git:20260926.4609ef52026-09-26 4609ef5 77,622 BA view · diff
git:20260925.3ce60962026-09-25 3ce6096 74,651 BA view · diff
git:20260923.cb4b0352026-09-23 cb4b035 74,433 BA view · diff
git:20260922.2deea242026-09-22 2deea24 71,675 BA view · diff
git:20260921.2ba2b282026-09-21 2ba2b28 67,411 BA view · diff
git:20260921.5fe756e2026-09-21 5fe756e 66,115 BA view · diff
git:20260920.91370d22026-09-20 91370d2 63,983 BA view · diff
git:20260920.f42bff22026-09-20 f42bff2 62,793 BA view · diff
git:20260920.d32ffba2026-09-20 d32ffba 56,321 BA view · diff
git:20260920.13cfc892026-09-20 13cfc89 55,876 BA view

Audit of the latest version

A  14 of 14 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Size between 200 bytes and 200 KB (191460 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

partcad/partcad · 528 stars · license Apache-2.0 · pushed 2026-11-08 · branch devel

API

GET https://markdownregistry.com/api/v1/artifacts/art_cnrtacin4to2ovla
GET https://markdownregistry.com/api/v1/resolve?ref=partcad/partcad/src/partcad/AGENTS.md
GET https://markdownregistry.com/api/v1/blob/fc42165c5d547ca833589ee541f8670af2224a2a704683630de692a20b2ccea0

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: how to write a good AGENTS.md · AGENTS.md vs CLAUDE.md · which agent file does what.

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