CLAUDE.md is agent-read markdown (claude) from ccdawn/codex-skills.
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
Skills are organized into bucket folders under `skills/`:
- `engineering/` - code work and implementation workflows
- `research/` - research planning, evidence synthesis, and paper-readiness workflows
Every skill in `engineering/` or `research/` must have:
- a reference in the top-level `README.md`
- an entry in `.claude-plugin/plugin.json`
Published skills in this repository must also follow the live-install rules:
- the skill folder name must match the `name` field in `SKILL.md`
- the default local install target is `~/.codex/skills/<briefbound-skill-name>`
- use `~/.agents/skills/<briefbound-skill-name>` only when you explicitly need an extra local catalog copy
- installing the same skill into both `.codex/skills` and `.agents/skills` can produce duplicate slash-command entries
- the default install shape is a real directory, not a symlink or junction
- after updating a skill, validate the installed live Codex copy before treating the change as done
- after updating install metadata or `agents/openai.yaml`, inspect the installed live copy and restart Codex before concluding that the slash-command change failed
…
Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
A 14 of 14 checks passed. Deterministic, no model, same answer every run.
pass: Size between 200 bytes and 200 KB (1662 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
ccdawn/codex-skills · 6 stars · license MIT · pushed 2026-09-22 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rjd36kcc77blosuw
GET https://markdownregistry.com/api/v1/resolve?ref=ccdawn/codex-skills/CLAUDE.md
GET https://markdownregistry.com/api/v1/blob/8319a2a881f75ff383803068327e69504b05c73dc9af6005f3f78f3c5517ad18
Your agent 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.
ccdawn/codex-skills · skills/competition/briefbound-huawei-nslb-score-loop/SKILL.md · Use when a Huawei Algorithm Challenge 37 NSLB workspace needs live status, adaptive solver search, comparable…
ccdawn/codex-skills · skills/competition/briefbound-score-loop/SKILL.md · Use when repeated work is governed by an explicit metric, active baseline, candidate search, promotion rule…
ccdawn/codex-skills · skills/creative/briefbound-creative-toolbox/SKILL.md · Use when the user wants non-obvious but useful ideas, concept invention, naming, reframing, variation, selection…
ccdawn/codex-skills · skills/creative/briefbound-diagram-design/SKILL.md · Use when creating or redrawing structured diagrams such as architecture, flowcharts, sequences, ER/UML, timelines or…
ccdawn/codex-skills · skills/engineering/briefbound-api-contract/SKILL.md · Use when a change touches an external contract surface - REST/GraphQL endpoints, request/response schemas, DB schema…
ccdawn/codex-skills · skills/engineering/briefbound-autonomous-collaboration-loop/SKILL.md · Use when the user explicitly enables an automated same-project multi-thread development loop that keeps peer Codex…
ccdawn/codex-skills · skills/engineering/briefbound-bdd-tdd-development/SKILL.md · Use when an already-defined new behavior or high-risk implementation contract needs a failing test before…
ccdawn/codex-skills · skills/engineering/briefbound-bug-review/SKILL.md · Use when an observed bug, correctness regression, failing test, build failure, abnormal behavior, or unresolved root…
ccdawn/codex-skills · skills/engineering/briefbound-code-structure-guard/SKILL.md · Use when active development or explicit refactoring has concrete code-structure risk: a source file is accumulating…
ccdawn/codex-skills · skills/engineering/briefbound-development-cleanup/SKILL.md · Use when a verified or integrated software change has concrete temporary artifacts, generated noise, task-owned…
