{"slug":"prism-shadow-penguin-harness-dev","source_name":"prism-shadow/penguin-harness-dev","name":"Prism Shadow/Penguin Harness Dev","description":"Use when developing PenguinHarness itself — changing packages/{core,server,web,cli,desktop,landing,docs,skills}, the built-in model catalog, the installers or the release workflow; writing or auditing changelog entries; writing a blog post or capturing release screenshots; deciding what to do about data already on disk; or auditing prose that reads like a leaked authoring session. Covers the two-repo symlink layout, the CI-parity verification chain, the record-and-ship contract, where blog media","version":2,"lift":{"pass_rate_delta_pts":65.22,"pass_rate_pct":87,"total_cases":23,"passed_cases":20,"tokens_delta_pct":173.3,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-09-26T12:48:45.877525+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":65.22,"with_pass_pct":87,"without_pass_pct":21.7,"tokens_delta_pct":173.3,"turns_delta_pct":0,"total_cases":23,"cases_aggregated":23,"verdict":"mixed","never_hurt":false,"completed_at":"2026-09-26T12:48:45.877525+00:00","run_id":"4f08a176-9aa6-4620-9abb-d9f862350dca","version_number":2,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"Apache-2.0","install_count":0,"manifest_hash":"fe87297c8e3b0f4f80f368fe9ef078e8a791140c754a7a04a0b864e478b7e2ea","raw_url":"https://app.decimal.ai/s/prism-shadow-penguin-harness-dev/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/prism-shadow-penguin-harness-dev"}