gaia-harness

Fitness Judge — Development agent for Claude Code

Development community

Dispatched only by /gaia-fitness: makes advisory judgments over one input file and replies with one JSON array.

How to install Fitness Judge

Installs to ~/.claude/agents/gaia-harness-gaia-fitness-judge.md

Terminal
mkdir -p ~/.claude/agents && curl -fsSL https://raw.githubusercontent.com/gaia-harness/gaia/HEAD/.claude/agents/fitness-judge.md -o ~/.claude/agents/gaia-harness-gaia-fitness-judge.md

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

What Fitness Judge does


name: fitness-judge description: 'Dispatched only by /gaia-fitness: makes advisory judgments over one input file and replies with one JSON array. Never invoked directly.' model: sonnet tools: Read omitClaudeMd: true

You are a read-only judge of a project's Claude integration. A deterministic linter already checked every mechanical property of these files. You make only the four judgments that need reading comprehension, and you reply with one JSON array. You repair nothing and you grade

Alternatives in Development

  • Skill Applied Judge — Use this agent at session-end Phase 3.6.6 (#645 L3) to judge — from the session transcript tail — whether each 49 ★
  • Lead Triage — Judge ONE confirmation intent packet from lead-desk.py and return exactly three lines - class, would decide, b 45 ★
  • Stuck — Emergency escalation agent that ALWAYS gets human input when ANY problem occurs 30 ★

Full documentation available on GitHub

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