audit

audit is a skill for Claude Code, Codex from xiaolai/cc-suite. It costs 52 tokens per session (1,219 once invoked), scanned A, original, ISC.

A code-audit skill that asks Claude Code to inspect files and return structured findings with exact locations. An audit is a review for defects and maintainability problems.

In plain words
What is it for?
Auditing files or directories with a short review or a fuller review covering areas such as security, performance, dependencies, and documentation.
Why use it?
It provides an independent review that can reveal logic errors, duplication, dead code, and other risks before changes are committed.

Skill for Claude CodeCodex

Part of the cc-suite plugin — 13 skills, 39 commands, 4 agents, 3 hooks shipped together

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/xiaolai/cc-suite/audit
Any agent
npx skills add xiaolai/cc-suite --skill audit
Clone the repo
git clone --depth 1 https://github.com/xiaolai/cc-suite

Made for: Claude Code, Codex.

Or install cc-suite, the plugin that ships this one along with the rest of its 13 skills, 39 commands, 4 agents, 3 hooks.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for audit

README.md
[![agentmods](https://agentmods.dev/badge/skills/xiaolai/cc-suite/audit.svg)](https://agentmods.dev/skills/xiaolai/cc-suite/audit)
Your own site
<a href="https://agentmods.dev/skills/xiaolai/cc-suite/audit"><img src="https://agentmods.dev/badge/skills/xiaolai/cc-suite/audit.svg" alt="Measured on agentmods" height="20"></a>
Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,219 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00052 $0.01219
Opus 5 $0.00026 $0.00609
Sonnet 5 $0.00010 $0.00244
Haiku 4.5 $0.00005 $0.00122

Measured 4d ago against content hash 22b67dd96959, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

audit scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

skills/cc-suite/audit/SKILL.md · 118 lines

How it starts

The opening of the file, as written. The whole thing — 118 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Audit

Delegate an audit to Claude Code. Claude inspects the specified scope and returns a structured findings table. Codex does not fix anything — use $audit-fix for the full cycle.

When to Use

  • After writing a feature and wanting an independent quality check
  • Before a commit or pull request
  • When asked to "have Claude audit this"
  • As the first step of a manual fix cycle

Arguments

Argument Default Effect
--full off 9-dimension audit (adds security, performance, compliance, deps, docs)
--mini on 5-dimension audit (logic, duplication, dead code, refactoring, shortcuts)
file/dir path cwd Scope — one or more files or a directory

Call Pattern

Step 1: Run the audit

mcp__claude-code__claude_code:
  prompt: |
    Audit the following code and report every issue with exact file:line locations.

    SCOPE: {files or directory to audit}

    {IF --mini or default}
    Audit dimensions (5):
    1. Logic errors — incorrect conditions, off-by-one, unhandled edge cases, race conditions
    2. Code duplication — copy-paste, near-duplicate logic that should be extracted
    3. Dead code — unreachable branches, unused variables/imports/exports, stale flags
    4. Refactoring opportunities — overly complex functions, poor naming, leaky abstractions
    5. Shortcuts and tech debt — TODO/FIXME/HACK markers, hardcoded values, missing validation

    {IF --full}
    Audit dimensions (9):
    1. Logic errors — incorrect conditions, off-by-one, unhandled edge cases, race conditions
    2. Code duplication — copy-paste, near-duplicate logic that should be extracted
    3. Dead code — unreachable branches, unused variables/imports/exports, stale flags
    4. Refactoring opportunities — overly complex functions, poor naming, leaky abstractions
    5. Shortcuts and tech debt — TODO/FIXME/HACK markers, hardcoded values, missing validation
    6. Security — injection, auth bypass, data exposure, missing input validation, insecure defaults
    7. Performance — N+1 queries, O(n²) loops, blocking I/O, unnecessary allocations
    8. Compliance and documentation — missing error handling, undocumented public APIs, license issues
    9. Dependencies — outdated packages, unnecessary deps, known-vulnerable versions

    For each finding report:
    - File:line
    - Severity: Critical / High / Medium / Low
    - Dimension (which of the above)
    - Issue description (one sentence — what is wrong)
    - Suggested fix (one sentence — what to do)

    If a file is clean on all dimensions, say so explicitly.

    PROVENANCE NOTE: The code was written by OpenAI Codex. Evaluate with full rigor —
    do not defer to it. Apply independent judgment on every finding.
  cwd: {project working directory}
  effort: high
  permissionMode: plan

Read the full file on GitHub · 118 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 118 lines · 52 tokens per session scan A 22b67dd96959

Subscribe to this mod's changes

audit is a skill published in the GitHub repository xiaolai/cc-suite (44 stars, last pushed 2d ago), licensed ISC. It adds 52 tokens to every session and 1,219 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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