{"slug":"addyosmani-spec-driven-development","source_name":"addyosmani/spec-driven-development","name":"Addyosmani/Spec Driven Development","description":"Creates specs before coding. Use when starting a new project, feature, or significant change and no specification exists yet. Use when requirements are unclear, ambiguous, or only exist as a vague idea.","version":1,"lift":{"pass_rate_delta_pts":60.87,"pass_rate_pct":95.7,"total_cases":23,"passed_cases":22,"tokens_delta_pct":45.7,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-07T04:21:01.283206+00:00"},"skill_score":0.9565,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":60.87,"with_pass_pct":95.7,"without_pass_pct":34.8,"tokens_delta_pct":45.7,"turns_delta_pct":0,"total_cases":23,"cases_aggregated":23,"verdict":"mixed","never_hurt":true,"completed_at":"2026-08-07T04:21:01.283206+00:00","run_id":"cc2ff75d-dff3-4ae3-a10e-e25393910b7e","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":"78b1aef215d6942962687777901ff1efcb32a98f0312bb5f426eba1ff38c8c35","raw_url":"https://app.decimal.ai/s/addyosmani-spec-driven-development/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/addyosmani-spec-driven-development"}