code-audit SKILL.md skillA
code-audit from arcasilesgroup/ai-engineering is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add arcasilesgroup/ai-engineering/code-audit@git:20261106.9932b24Pins git:20261106.9932b24 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- arcasilesgroup/ai-engineering
- Path
skills/code-audit/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261106.9932b24, committed Nov 6, 2026
- Size
- 7,238 bytes
- Repository stars
- 65
- License
- Apache-2.0
Review code for correctness bugs, concurrency and lifecycle errors, type-safety holes, error handling gaps, API-contract breaks, and maintainability problems, with every finding gated on a concrete failure scenario. Use when asked to review code, check a diff or branch for bugs, look for problems before committing or opening a PR, or assess code quality.
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 audit Find defects that will actually bite. Read `.claude/review/CONVENTIONS.md` first — stack detection, scope, severity, the false-positive gate, and the report format. The **installed-version rule** is the single most important constraint here: verify against the installed source before calling any framework or library API misuse. Most false positives in a review like this come from reviewing the code as if it were an older version of its framework. Security is out of scope — that is `security-audit`. Accessibility is `a11y-audit`, performance is `perf-audit`. Overlap is fine; do not go hunting outside your lane. ## What to look for Ordered by how often each actually causes damage. Read files fully — the bug is usually in the interaction between two functions, not inside one. **1. Correctness** Logic that produces a wrong result: off-by-one and boundary conditions, inverted or short-circuiting conditionals, null/nil/undefined reaching a dereference, zero-values hitting a truthiness check that meant "absent" (`0`, `""`, empty collection, `false`), index and slice assumptions, integer division and rounding, …
Read the whole file at its exact version.
How to install
mdr add arcasilesgroup/ai-engineering/code-audit@sha256:aa87fe11a1ee63b0The line at the top of this page pins the label git:20261106.9932b24, 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_jcw37wewm5mgk2zk)
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Versions
The registry has recorded 1 version of this file, committed on Nov 6, 2026.
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 (7238 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
arcasilesgroup/ai-engineering · 65 stars · license Apache-2.0 · pushed 2026-11-09 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jcw37wewm5mgk2zk GET https://markdownregistry.com/api/v1/resolve?ref=arcasilesgroup/ai-engineering/code-audit GET https://markdownregistry.com/api/v1/blob/aa87fe11a1ee63b0ab3000b8059a548f5c3d7f5beed4cd93352d1dcd3a39f757
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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