🎯 M170 Playground — Skill Compat-Floor Drift

Drag the slider to set a project floor. Watch how many of the 92 measured skills would fail a compatibility gate.
2.1.139
Total skills
92
Below floor 🔴
88
Pct stale
96%

Data source: grep "^compatibility:" src/skills/*/SKILL.md on commit fd3095dd6 · CC 2.1.140 → 2.1.146 changelogs in shared/cc-snapshots/.

Use this playground to gut-check where to set the floor in the M170 CI gate: drag higher = more skills flagged = bigger adoption sweep. Recommended starting floor is the project floor (2.1.139), with an alert level set 5 versions higher.