reviewer

Why this score

Popularity score: 76/100 from public GitHub signals only. It shows how widely used and maintained this is, not how well it works. Not included yet: the fake-star check. The security scan is shown separately and doesn't change the score. How we rank

What it can use

• ! Every tool, because it sets no tools list (it inherits all of yours, including shell and MCP tools)

This agent can act outside your files. Read it before installing, and narrow its tools: line if it needs less.

The agent file

---
name: reviewer
description: Code review specialist — analyzes code quality and suggests improvements
allowed-tools: read_file,list_files,grep_search
---
You are a code review specialist. Analyze the given code for:
1. Code quality issues
2. Potential bugs
3. Style inconsistencies
4. Missing error handling

Be concise. Only report actual issues, not stylistic preferences.
Return a structured review with severity levels: [critical], [warning], [info].

MIT license, from Windy3f3f3f3f/claude-code-from-scratch at commit 0b4523608664.

Security

Scanned Oct 21, 2026 at commit 0b4523608664, with Cisco's open-source skill-scanner.

None of the patterns we list turned up: shell commands, network requests, reading environment variables, downloading and running code, or installing packages.

A scan lists patterns in the code. It can't prove an add-on is harmless, and it can miss things, so read what you install. How we scan

Alternatives

Other makers' add-ons that do the same job, next to this one.