v-songbird/foundry · .claude/skills/codex-pipeline/SKILL.md

codex-pipeline skillB

codex-pipeline is agent-read markdown (skill) from v-songbird/foundry: Runs a dev task through the cross-model codex pipeline — spec and held-out tests written here, implementation by `mcp__codex__codex`, fresh-context diff review, fixes via `mcp__codex__codex-reply`. Use when the user asks to run the codex pipeline or have Codex or GPT implement something — e.g. "run this through codex", "use the cross-model pipeline on this" — or when an implementation task carries real defect risk (a new module with a subtle contract, parsing or validation logic, edge-case-heavy.

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.

How to install

Latest version
mdr add v-songbird/foundry/codex-pipeline@git:20260909.c3d036e
Exact content
mdr add v-songbird/foundry/codex-pipeline@sha256:4d081fd6000b572b

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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_zb7yfy4qjemckzoj.svg)](https://markdownregistry.com/a/art_zb7yfy4qjemckzoj)

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Versions

versioncommittedcommitsizeaudit
git:20260909.c3d036e latest2026-09-09 c3d036e 2,480 BB view

Audit of the latest version

B  16 of 17 checks passed. Deterministic, no model, same answer every run.
  • fail: Frontmatter declares a name
  • pass: Frontmatter block present
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (2480 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

v-songbird/foundry · 4 stars · license MIT · pushed 2026-09-09 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_zb7yfy4qjemckzoj
GET https://markdownregistry.com/api/v1/resolve?ref=v-songbird/foundry/codex-pipeline
GET https://markdownregistry.com/api/v1/blob/4d081fd6000b572b1cebd7dfcf197dd012de37136dda7a3efa96f870727cd689