Code Review Pro

What it does

When your agent uses it

• The user asks to review
• Sanity-check code
• Asks is this safe
• Whats wrong with this

Example prompts

• “is this safe”
• “s wrong with this”
• “find bugs”
• “/code-review-pro”

Workflow steps

5 steps, taken from the first numbered list in SKILL.md.

1. 1Set the scope. Decide what is under review: a pasted snippet, specific files, the working-tree diff (git diff, git diff --staged), or a…
2. 2Learn the context before judging. Identify language, framework and version (check package.json, pyproject.toml, go.mod, and so on), how…
3. 3Review in priority order, using references/checklist.md
4. 4Verify every finding before reporting it. For each candidate, trace the data flow: where does the input come from, can an attacker or real…
5. 5Rank and write the report in the format below. Lead with the highest severity. Group repeated instances of one problem into a single…

What it can do on your machine

Read from SKILL.md and the folder at commit fc5b785. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  Shell commands in SKILL.md call:

  • git

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  No URLs in SKILL.md. Its commands use git, which can reach the network depending on how they are called.

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names no API keys, tokens, secrets or passwords.

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Code Review Pro loads about 1.2k tokens when it runs, and up to ~2.4k if it reads all its reference files. Until then it costs about 135 tokens; SKILL.md has 482 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~135

When it runs · the whole SKILL.md, loaded when a task matches

~1.2k

With references · SKILL.md plus every file in references/, read only if the agent opens them

~2.4k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from OneWave-AI/claude-skills at commit fc5b785, republished under its MIT licence (© OneWave-AI). 482 words, ~1,177 tokens.

name

code-review-pro

description

Performs a deep code review of files, modules, a diff, or a branch - finding security vulnerabilities (mapped to OWASP Top 10:2025), correctness bugs, performance problems, and maintainability issues - and returns severity-ranked findings with evidence and concrete fixes. Use when the user asks to review, audit, or sanity-check code, asks "is this safe", "what's wrong with this", "find bugs", or wants a security or performance pass before shipping. For posting line comments on a GitHub pull request, use git-pr-reviewer.

# Code Review: [scope]

**Verdict**: [Ship / Ship after fixes / Do not ship] - [one sentence why]
**Findings**: [n] critical, [n] high, [n] medium, [n] low

## Critical

### 1. SQL injection in user search (`src/api/users.ts:42`)
**Category**: A05:2025 Injection | **Confidence**: High
**Evidence**: `q` comes from `req.query` and is interpolated into the SQL string; no validation upstream.
**Impact**: Any caller can read or modify arbitrary tables.

Current:
```ts
const rows = await db.query(`SELECT * FROM users WHERE name LIKE '%${q}%'`);
```

Fix:
```ts
const rows = await db.query("SELECT * FROM users WHERE name LIKE $1", [`%${q}%`]);
```

## High
...

## Medium
...

## Low
- `utils/date.ts:10` - [one line]

## What is solid
[Two or three specific things done well, so the author knows what to keep.]

## Not reviewed
[Files, paths, or concerns outside scope or that could not be verified.]

© OneWave-AI, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (references) in code-review-pro of OneWave-AI/claude-skills.

• SKILL.md
• references/checklist.md

Open the folder on GitHubat commit fc5b785