Testing Skill — Validation + Daily Health & Regression Intelligence

Convention: see conventions/quality.md for the test-before-bulk pattern; this skill enforces it across the project's own test suite.

Two modes

This skill has two related but distinct modes:

1. Skill conformance validation — gbrain's own conformance bar (the original 1.0 scope). Validates every skill has SKILL.md with frontmatter, every reference exists, manifest + resolver coverage round-trips.

2. Project test-suite health (v0.25.1 extension) — runs the project's tiered test suite and produces a regression-classified report. Used by daily cron, container-restart bootstrap, and "how are the tests" prompts.

Pick the mode by trigger.

Mode 1: Skill conformance validation

Contract

This mode guarantees:

• Every skill directory has a SKILL.md file
• Every SKILL.md has valid YAML frontmatter (name, description)
• Every SKILL.md has required sections per test/skills-conformance.test.ts
• skills/manifest.json lists every skill directory
• skills/RESOLVER.md references every skill in the manifest
• openclaw.plugin.json `…