codex-review SKILL.md skillA
codex-review from tonydzi/second-brain-starter-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add tonydzi/second-brain-starter-kit/codex-review@git:20261007.cd6c208Pins git:20261007.cd6c208 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- tonydzi/second-brain-starter-kit
- Path
skills/codex-review/SKILL.md- Versions recorded
- 8
- Latest version
- git:20261007.cd6c208, committed Oct 7, 2026
- First version recorded
- Aug 14, 2026
- Size
- 6,684 bytes
- Repository stars
- 13
- License
- MIT
Cross-vendor code review: this agent reviews the other agent's diff and the other agent reviews this one's, so the final check always comes from a different model. Verdicts are APPROVE or REQUEST_CHANGES with file:line references. Triggers: "/codex-review", "cross-review this diff", "have the other vendor check this".
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
# codex-review — "Claude checks Codex" A thin broker for the review pair. Codex writes the code; Claude reviews its diff independently. (The old note "`codex exec` headless hangs on Windows" is obsolete: on codex-cli 0.141+ headless works natively — verified 2026-07-07 on the laptop and 2026-07-14 on the hub.) File handoff, no shared credentials, subscription (not a paid API). ## When to run it The owner made a change through Codex (or there is simply a diff/edit in a repository) and wants an independent "second pair of eyes" check. Triggers: see `description`. ## What I do 1. **Identify the target.** Ask for / take the path to the repository where Codex made the change (or the path to a patch file). Default — the working repository the owner named. 2. **Run the engine** (deterministic, 0 of my tokens for the run itself — the review is done by headless `claude -p`): ``` python "%USERPROFILE%\.claude\scripts\cc-review\cc_review.py" --repo "<path to repo>" --model sonnet ``` - model: **Sonnet by default** (the free subscription bucket; in the test it caught both bugs in 25s); **Opus** for hard/safety-critical changes (`--model opus`) — the quality gate. …
Read the whole file at its exact version.
How to install
mdr add tonydzi/second-brain-starter-kit/codex-review@sha256:582026819b426495The line at the top of this page pins the label git:20261007.cd6c208, 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_q4fwuepc4dimyvla)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 8 versions of this file, between Aug 14, 2026 and Oct 7, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261007.cd6c208 latest | 2026-10-07 | cd6c208 | 6,684 B | A | view · diff |
| git:20261003.a2d662f | 2026-10-03 | a2d662f | 6,685 B | A | view · diff |
| v1.0.0 | 2026-09-24 | 2784cb2 | 8,292 B | A | view · diff |
| git:20260908.2ec1bf8 | 2026-09-08 | 2ec1bf8 | 6,690 B | A | view · diff |
| git:20260814.e91cac3 | 2026-08-14 | e91cac3 | 6,329 B | A | view · diff |
| git:20260814.06fa906 | 2026-08-14 | 06fa906 | 8,223 B | A | view · diff |
| git:20260814.5023d8c | 2026-08-14 | 5023d8c | 7,528 B | A | view · diff |
| git:20260814.44e61cf | 2026-08-14 | 44e61cf | 8,365 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 (6684 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
tonydzi/second-brain-starter-kit · 13 stars · license MIT · pushed 2026-11-02 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_q4fwuepc4dimyvla GET https://markdownregistry.com/api/v1/resolve?ref=tonydzi/second-brain-starter-kit/codex-review GET https://markdownregistry.com/api/v1/blob/582026819b4264954e280e2c3a6b13b15f448204b6dabb8a25ff4d48232b7400
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.
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