{"slug":"dicklesworthstone-sandi-metz-rules","source_name":"dicklesworthstone/sandi-metz-rules","name":"Dicklesworthstone/Sandi Metz Rules","description":"This skill should be used when users request code review, refactoring, or code quality improvements for Ruby codebases. Apply Sandi Metz's four rules for writing maintainable object-oriented code - classes under 100 lines, methods under 5 lines, no more than 4 parameters, and controllers instantiate only one object. Use when users mention \"Sandi Metz\", \"code quality\", \"refactoring\", or when reviewing Ruby code for maintainability.","version":1,"lift":{"pass_rate_delta_pts":7.69,"pass_rate_pct":88.5,"total_cases":26,"passed_cases":23,"tokens_delta_pct":71.9,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-29T04:40:34.900401+00:00"},"skill_score":0.8846,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":7.69,"with_pass_pct":88.5,"without_pass_pct":80.8,"tokens_delta_pct":71.9,"turns_delta_pct":0,"total_cases":26,"cases_aggregated":25,"verdict":"mixed","never_hurt":false,"completed_at":"2026-08-29T04:40:34.900401+00:00","run_id":"89f11fea-f661-490d-82e8-02f9775d6e9a","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":"NOASSERTION","install_count":0,"manifest_hash":"377d8deed2878b96d816cda75a10fbd2e1520415ea061dfaed0401b0518d5225","raw_url":"https://app.decimal.ai/s/dicklesworthstone-sandi-metz-rules/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/dicklesworthstone-sandi-metz-rules"}