CLAUDE.mdA

CLAUDE.md from firejune/rigc is a CLAUDE.md file: the standing instructions Claude Code reads in that repo.

Install it, pinned
mdr add firejune/rigc/CLAUDE.md@git:20261021.c96d49d

Pins git:20261021.c96d49d in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 14 of 14 checks passed
Kind
CLAUDE.md file
Repository
firejune/rigc
Path
CLAUDE.md
Versions recorded
29
Latest version
git:20261021.c96d49d, committed Oct 21, 2026
First version recorded
Sep 23, 2026
Size
36,526 bytes
Repository stars
17
License
a license file GitHub does not identify

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

# CLAUDE.md

Guidance for AI-assisted sessions working on this repository.

## What this is

rigc compiles a **rig spec** plus a motion spec — and, for a cut with measured art
behind it, a cut manifest — into Spine 4.3 skeleton data and a one-part-per-page
atlas, then round-trips the result through `@esotericsoftware/spine-core` and
50 named assertions before anything is written. Read [README.md](README.md) for
the formats, the CLI and the assertion list; [`src/rig.ts`](src/rig.ts) is the
rig spec's own documentation.

[docs/AUTHORING.md](docs/AUTHORING.md) is the guide an agent authors *from* — the
two input files field by field, the emission rules, the CLI loop, and the map from
each named failure to the file that has to change. It is a first-class deliverable,
not a summary of this file: the guide and the validator's messages together are the
only interface an agent that cannot see the rig actually has. **Anything that
changes an input format, an error message or an assertion changes that guide too.**

## The doctrine: a tool for AI, not for people

Everything below follows from one observation. An agent authoring a rig cannot see
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add firejune/rigc/CLAUDE.md@sha256:c26f36e7d0b15a61

The line at the top of this page pins the label git:20261021.c96d49d, 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_s6havz5gd7uwwun6.svg)](https://markdownregistry.com/a/art_s6havz5gd7uwwun6)

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

Versions

The registry has recorded 29 versions of this file, between Sep 23, 2026 and Oct 21, 2026, about one every day.

versioncommittedcommitsizeaudit
git:20261021.c96d49d latest2026-10-21 c96d49d 36,526 BA view · diff
git:20261019.d4440b22026-10-19 d4440b2 35,714 BA view · diff
git:20261019.3e105942026-10-19 3e10594 35,310 BA view · diff
git:20261019.a40e7f82026-10-19 a40e7f8 35,191 BA view · diff
git:20261018.f2327752026-10-18 f232775 34,711 BA view · diff
git:20261013.c1bc27c2026-10-13 c1bc27c 32,698 BA view · diff
git:20261013.c70f4a92026-10-13 c70f4a9 32,549 BA view · diff
git:20261013.372a6102026-10-13 372a610 32,356 BA view · diff
git:20261013.2c753fa2026-10-13 2c753fa 32,272 BA view · diff
git:20261013.f9f19372026-10-13 f9f1937 31,892 BA view · diff
git:20261011.1c04a032026-10-11 1c04a03 31,892 BA view · diff
git:20261007.fdb2cf32026-10-07 fdb2cf3 31,892 BA view · diff
git:20261006.60f41542026-10-06 60f4154 31,788 BA view · diff
git:20261005.223f2852026-10-05 223f285 31,788 BA view · diff
git:20261005.5a81e7b2026-10-05 5a81e7b 31,466 BA view · diff
git:20261005.6867ae72026-10-05 6867ae7 31,466 BA view · diff
git:20261002.a8d465c2026-10-02 a8d465c 31,420 BA view · diff
git:20261002.6a519462026-10-02 6a51946 31,420 BA view · diff
git:20261002.16bf9fa2026-10-02 16bf9fa 31,417 BA view · diff
git:20260930.6f696df2026-09-30 6f696df 30,083 BA view · diff
git:20260930.c278b1d2026-09-30 c278b1d 29,449 BA view · diff
git:20260929.a811aa52026-09-29 a811aa5 28,217 BA view · diff
git:20260929.0d1b8992026-09-29 0d1b899 27,959 BA view · diff
git:20260929.e6c85e62026-09-29 e6c85e6 27,629 BA view · diff
git:20260927.922becc2026-09-27 922becc 26,825 BA view · diff
git:20260927.ced7cc52026-09-27 ced7cc5 26,744 BA view · diff
git:20260924.1d91ebc2026-09-24 1d91ebc 26,456 BA view · diff
git:20260923.c1e31852026-09-23 c1e3185 25,851 BA view · diff
git:20260923.0e125882026-09-23 0e12588 25,634 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 (36526 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

firejune/rigc · 17 stars · license a license file GitHub does not identify · pushed 2026-10-22 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_s6havz5gd7uwwun6
GET https://markdownregistry.com/api/v1/resolve?ref=firejune/rigc/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/c26f36e7d0b15a61cad2933cf11772712057e2b65dd7f2bc0a2cec1fa2364caa

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: what a CLAUDE.md file is · keeping AGENTS.md and CLAUDE.md in sync · which agent file does what.

More from firejune/rigc

AGENTS.md AGENTS.md file
firejune/rigc · AGENTS.md
git:20260924.4fdf650 · audit B · 17 stars
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firejune/rigc · skills/rigc-face/SKILL.md · Author a face on plain Spine data with rigc — a blink, a gaze shift, a breathing portrait and a head turn a few degrees…
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firejune/rigc · skills/rigc-ingest/SKILL.md · Work with a Spine skeleton.json somebody else authored — exported from the Spine editor or another tool — using rigc…
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firejune/rigc · skills/rigc-rigging/SKILL.md · Decide a Spine rig's hierarchy with rigc — how many bones, where each pivot sits, what hangs off what, offsets, chains…
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