AGENTS.md Validator

Validates AGENTS.md files against 10 criteria from industry research and the canonical nyosegawa template.

When to Use

• After creating a new AGENTS.md
• After updating an existing AGENTS.md
• When user says "validate agents md", "check agents md quality", "audit my agents md"
• As part of project setup review
• Before committing changes to AGENTS.md

Validation Rules

R1: AGENTS.md Exists (FAIL if missing)

test -f AGENTS.md && echo "pass" || echo "fail"