name: regression_gate description: "Atomic Validation Protocol: Unified validator for Chroma Check and Librarian Audit." version: 2.1.0 (Unified) author: Antigravity

Operational Instructions

This skill is the Quality Guardian. It must never be bypassed.

🛠️ The Unified Command

Instead of running scattered commands, use the unified eval runner:

Syntax

uv run --with chromadb .agent/evals/runner.py --protocol

This command validates:

1. FixLog Canary: AG.fix.eval.metadata_gate in fix_logs collection.
2. Research Canary: AG.research.eval.metadata_gate in research_summaries collection.

🚨 Failure Protocol

If the script returns an error (Exit Code 1):

1. STOP: Do not proceed with any other actions.
2. CONSULT: Read .agent/skills/regression_gate/examples/correct_metadata.md for guidance.
3. FIX: Correct metadata in Chroma or clean ghost files.
4. RETRY: Re-run the gate until you get 🚀 READY FOR DEPLOY.

Technical Notes

• The script handles uv run internally for dependencies (chromadb).
• Designed to be "Zero Silence": prints exact errors in red.