ca-decompose SKILL.md skillA
ca-decompose from arbiterforge/codearbiter is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add arbiterforge/codearbiter/ca-decompose@git:20261101.11940bfPins git:20261101.11940bf in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- arbiterforge/codearbiter
- Path
plugins/ca-codex/skills/ca-decompose/SKILL.md- Versions recorded
- 11
- Latest version
- git:20261101.11940bf, committed Nov 1, 2026
- First version recorded
- Jul 12, 2026
- Size
- 10,493 bytes
- Repository stars
- 152
- License
- AGPL-3.0
Develop greenfield intent or initialized brownfield target and delta in existing decomposition and knowledge records.
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
# decompose <!-- catalog-compatibility-notice:start --> > Compatibility route. Prefer `$ca-init --greenfield` for new usage. This installed route remains > functional under the command-route compatibility policy at [includes/command-compatibility.md](../../includes/command-compatibility.md); > continue with the greenfield workflow below. <!-- catalog-compatibility-notice:end --> Develop the project specification before implementation. Keep actual user decisions, planned architecture and observed repository facts distinct. Load [includes/knowledge.md](../../includes/knowledge.md) for the record vocabulary and the `knowledge.py` verbs used below. ## Initialized brownfield acquisition When source already exists and the user selects project-model acquisition, preserve `<!--INITIALIZED-->`, the current context documents, existing decomposition records, question history, ADRs, and work identities. Read those owners index-first before asking or writing. Use the selected `context-check` refresh for source-backed changes to the code map and other observed knowledge; do not invoke the initial-population route, rerun `initialize`, or invent the …
Read the whole file at its exact version.
How to install
mdr add arbiterforge/codearbiter/ca-decompose@sha256:fa17e8a9198ff452The line at the top of this page pins the label git:20261101.11940bf, 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.
[](https://markdownregistry.com/a/art_gzflpviwkndajkhj)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 11 versions of this file, between Jul 12, 2026 and Nov 1, 2026, about one every 11 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261101.11940bf latest | 2026-11-01 | 11940bf | 10,493 B | A | view · diff |
| git:20261031.866496b | 2026-10-31 | 866496b | 10,426 B | A | view · diff |
| git:20261031.d8d3168 | 2026-10-31 | d8d3168 | 10,003 B | A | view · diff |
| git:20261030.9005fca | 2026-10-30 | 9005fca | 9,797 B | A | view · diff |
| git:20261025.6e96d09 | 2026-10-25 | 6e96d09 | 7,111 B | A | view · diff |
| git:20261016.a9f63fc | 2026-10-16 | a9f63fc | 9,438 B | A | view · diff |
| git:20261004.4a578c5 | 2026-10-04 | 4a578c5 | 21,005 B | A | view · diff |
| git:20260926.9a222d7 | 2026-09-26 | 9a222d7 | 20,105 B | A | view · diff |
| git:20260903.bc9c216 | 2026-09-03 | bc9c216 | 2,130 B | A | view · diff |
| git:20260830.00ec49f | 2026-08-30 | 00ec49f | 1,749 B | A | view · diff |
| git:20260712.eee3949 | 2026-07-12 | eee3949 | 1,736 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (10493 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
arbiterforge/codearbiter · 152 stars · license AGPL-3.0 · pushed 2026-11-07 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_gzflpviwkndajkhj GET https://markdownregistry.com/api/v1/resolve?ref=arbiterforge/codearbiter/ca-decompose GET https://markdownregistry.com/api/v1/blob/fa17e8a9198ff452c507cb3deb00bf5d34da74b20e3ddee07a6a4816a8fbc84f
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: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from arbiterforge/codearbiter
Every file in arbiterforge/codearbiter