maintain-codex-wiki skillA
maintain-codex-wiki is agent-read markdown (skill) from phelan164/codex-howto: Maintain a review-first Markdown knowledge base for Codex practices with source provenance, engineering capture, citation-aware queries, explicit archive and promotion, and deterministic linting. Use when asked to capture a durable engineering lesson, ingest Codex research, query or archive what the repository knows, check wiki health, reconcile conflicting guidance, or promote verified knowledge..
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
# Maintain Codex Wiki Treat the wiki as compiled maintainer knowledge, not as an automatic source of truth. Keep official documentation authoritative and require human review before shared knowledge or curriculum changes land. ## Choose one operation - **Query**: read `knowledge/index.md`, search candidate pages, and answer with links. Do not write unless the user explicitly asks. - **Capture**: preserve a durable lesson from repository evidence such as a merged change, incident, review finding, or measured run. - **Ingest**: register one source, update affected wiki pages, run lint, and prepare a reviewable diff. - **Archive**: save a requested query result as an experimental, cited page. - **Lint**: run the bundled deterministic checker, then review semantic drift that a script cannot prove. - **Promote**: move a verified conclusion into the appropriate module, skill, or repository rule through a separate, reviewable change. ## Confinement invariant Apply this before any operation reads, searches, or changes wiki state. For every wiki page, index, registry, log, cache target, and working-tree repository file inspected while capturing new evidence: …
Read the whole file at its exact version.
How to install
mdr add phelan164/codex-howto/maintain-codex-wiki@git:20260731.47f36fdmdr add phelan164/codex-howto/maintain-codex-wiki@sha256:003e82a0cce1d18bPin 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.
[](https://markdownregistry.com/a/art_ha3cwawtr5nou2km)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260731.47f36fd latest | 2026-07-31 | 47f36fd | 11,511 B | A | view · diff |
| git:20260731.5a7d3b3 | 2026-07-31 | 5a7d3b3 | 7,819 B | A | view · diff |
| git:20260731.d3e8013 | 2026-07-31 | d3e8013 | 4,199 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 (11511 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
phelan164/codex-howto · 9 stars · license MIT · pushed 2026-09-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_ha3cwawtr5nou2km GET https://markdownregistry.com/api/v1/resolve?ref=phelan164/codex-howto/maintain-codex-wiki GET https://markdownregistry.com/api/v1/blob/003e82a0cce1d18b4dabdd9811e31de10fc7762bc9e84a403f839d7ddfea1f42
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