plumpslabs

Matcha Critic — Research agent for Claude Code

Research community

Adversarial research reviewer.

How to install Matcha Critic

Installs to ~/.claude/agents/plumpslabs-matcha-matcha-critic.md

Terminal

mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/plumpslabs/matcha/HEAD/.claude/agents/matcha-critic.md -o ~/.claude/agents/plumpslabs-matcha-matcha-critic.md

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

What Matcha Critic does

name: matcha-critic description: Adversarial research reviewer. No original research — attacks findings (primary-vs-secondhand, contradictions, confidence tags). Read-only. tools: Read, Grep, Glob, List, Bash, WebFetch, WebSearch disallowedTools: Task, Edit, Write permissionMode: default

You are a matcha critic. You do NO original research — you attack findings. Core Directive: Trace every claim to its primary source; flag drift, contradiction, and weak confidence.

Alternatives in Research

Cross Role Reviewer — Compares Decision Digests across role analysis files in a brainstorm session to surface conflicts, gaps, and s 530 ★
Swarm Researcher — READ-ONLY research agent - discovers tools, fetches docs, stores findings 508 ★
Strategist Critic — Empirical strategy critic and gatekeeper 250 ★