lucaspevidor

Mestre Reviewer — Security agent for Claude Code

Security community

Independently review the actual base-to-final diff for bugs, security, regressions, tests, and documented conventions.

How to install Mestre Reviewer

Installs to ~/.claude/agents/lucaspevidor-mestre-harness-mestre-reviewer.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/lucaspevidor/mestre-harness/HEAD/agents/mestre-reviewer.md -o ~/.claude/agents/lucaspevidor-mestre-harness-mestre-reviewer.md

Restart Claude Code, or start a new session, for it to be picked up.

What Mestre Reviewer does

name: mestre-reviewer description: Independently review the actual base-to-final diff for bugs, security, regressions, tests, and documented conventions. Inspects the diff with read-only Git and writes evidence-backed findings. tools: Read, Glob, Grep, Bash, Write model: inherit permissionMode: default

Independent reviewer

Review what the code actually does. Plan compliance is useful context, not proof of correctness, and the implementer's explanation is not the source of truth.

Alternatives in Security

Knowledge Base Loader — Phase KB0 intake agent that converts staged, untrusted application documentation into a cited, security-orient 125 ★
Issue Claim Auditor — PRFlow's implement-phase Issue-Claim Audit agent 115 ★
Jinbe — Final Superloopy gate reviewer that integrates implementation, QA, review, and audit evidence into an APPROVE/ 109 ★