code-verification SKILL.md skillA
code-verification from coco-research/coco is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add coco-research/coco/code-verification@git:20260914.e75f220Pins git:20260914.e75f220 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- coco-research/coco
- Path
skills/code-verification/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260914.e75f220, committed Sep 14, 2026
- First version recorded
- Apr 26, 2026
- Size
- 12,933 bytes
- Repository stars
- 797
- License
- a license file GitHub does not identify
Use after every code change, after writing tests, or before marking a task complete, and when the user says verify, quality gate, or audit code. Runs a 7-category mechanical check for TDZ, import, dead code, and mock leakage bugs.
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
# Code Verification Skill A systematic post-implementation verification workflow that catches the bugs AI coding assistants most commonly introduce. This is NOT a code review for style or architecture — it is a mechanical correctness checklist that catches structural errors (TDZ, imports, dead code, mock leakage, CSS orphans, React anti-patterns) that humans and AI both miss during implementation. ## When to Use - **After every code change** (1-2 files changed -> run immediately) - **After a multi-file feature** (run on all changed files in one pass) - **After writing/modifying tests** (switch to Test Verification mode) - **Before marking any task complete** (final gate) - **When a subagent completes work** (verify their output) - **When user says**: "verify", "check quality", "audit code", "run verification", "quality gate", "pre-commit check" ## Quick Start ``` 1. Identify changed files (git diff --name-only or manual list) 2. Run the 7-category checklist below on each file 3. Run automated checks (build, lint, tests) 4. Report findings as PASS / FAIL / WARNING 5. Fix all FAIL items before proceeding ``` --- ## The 7-Category Verification Checklist …
Read the whole file at its exact version.
How to install
mdr add coco-research/coco/code-verification@sha256:97248759f3d148aaThe line at the top of this page pins the label git:20260914.e75f220, 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_uts55jpxhzv5danj)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Apr 26, 2026 and Sep 14, 2026, about one every 71 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260914.e75f220 latest | 2026-09-14 | e75f220 | 12,933 B | A | view · diff |
| git:20260802.1479e32 | 2026-08-02 | 1479e32 | 13,068 B | A | view · diff |
| git:20260426.d53cc6c | 2026-04-26 | d53cc6c | 13,048 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 (12933 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
coco-research/coco · 797 stars · license a license file GitHub does not identify · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_uts55jpxhzv5danj GET https://markdownregistry.com/api/v1/resolve?ref=coco-research/coco/code-verification GET https://markdownregistry.com/api/v1/blob/97248759f3d148aac0fdb8dd24c308c66f3288d3fbc85bfdb693289cedd20260
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.