{"slug":"happier-dev-happier-compatibility","source_name":"happier-dev/happier-compatibility","name":"Happier Dev/Happier Compatibility","description":"Audit, design, implement, and verify Happier compatibility across UI, CLI, daemon, server, installers, and persisted state. Use when changes affect wire or semantic contracts, serialization, sessions/settings/queues, schemas or migrations, capability negotiation, mixed-version operation, upgrades, rollback, or the `remote-dev` predecessor frontier for `dev`.","version":1,"lift":{"pass_rate_delta_pts":22.73,"pass_rate_pct":86.4,"total_cases":22,"passed_cases":19,"tokens_delta_pct":26.1,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-13T03:12:40.606926+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":22.73,"with_pass_pct":86.4,"without_pass_pct":63.6,"tokens_delta_pct":26.1,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"mixed","never_hurt":false,"completed_at":"2026-08-13T03:12:40.606926+00:00","run_id":"39238e1b-b77c-46e3-8e8f-83ed6facb1d9","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"MIT","install_count":0,"manifest_hash":"20d760f0fe56bf49bb24a75c364991112753bb7983513330e79f49253efc7a71","raw_url":"https://app.decimal.ai/s/happier-dev-happier-compatibility/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/happier-dev-happier-compatibility"}