Matcha Reviewer — Security agent for Claude Code
Review gate with risk-based routing.
How to install Matcha Reviewer
Installs to ~/.claude/agents/plumpslabs-matcha-matcha-reviewer.md
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/plumpslabs/matcha/HEAD/.claude/agents/matcha-reviewer.md -o ~/.claude/agents/plumpslabs-matcha-matcha-reviewer.md Restart Claude Code, or start a new session, for it to be picked up.
What Matcha Reviewer does
name: matcha-reviewer description: Review gate with risk-based routing. L0=output check, L1=lint, L2=full review, L3=expert+threat model. Blocks merge if critical issues found. Read-only. tools: Read, Grep, Glob, List, Bash disallowedTools: WebFetch, WebSearch, Task, Edit, Write permissionMode: default
Alternatives in Security
- Genblaze Maintainer — The Genblaze Maintainer — autonomous guardian of the Genblaze repo 560 ★
- Project Auditor — Read-only health audit of the VibeFrame monorepo 165 ★
- Dependency Doctor — Dependency health management — outdated packages, vulnerabilities (CVE), breaking change risk for major bumps 85 ★
Full documentation available on GitHub
View Source RepositoryRelated Agents
Checker Summarizer
Runs a given checker CLI command and returns a compact, structured verdict — never the raw output. Use for det
Security Advisor
Read-only security reviewer for auth, authz, payments, RLS, secrets, PII, and deletion. Writes every finding i
Security Officer
OWASP + STRIDE pass over a change or surface. Fails closed — unresolved risk blocks ship. Spawn for anything t
Continuous Reviewer
Pinned per-task cross-reviewer for builder-pool waves. Reviews each builder's collected lease output for test/
Tool Caller
Runs well-defined, high-output mechanical tool calls (test, lint and security runs, wide searches, doc lookups
Primer Workflows
Primer Workflows specialist: routing, conditions, processor selection, fallback, retries, branching, payment-m
Related Skills
Lint Fix
Detect the project linter and type checker, run them, auto-fix all fixable issues, and verify clean output.
Matcha:Review
🍵 Review gate — risk-based code review (L0-L3). Nothing ships until this passes
Engage.Threatmodel
Materialize, lint, and drift-check the engagement threat model