{"slug":"thedaviddias-canonical-header","source_name":"thedaviddias/canonical-header","name":"Thedaviddias/Canonical Header","description":"Use when auditing metadata, crawlability, structured data, or indexability related to Sync HTML canonical tags and Link headers. Verify the rendered HTML and HTTP response rather than relying only on source files.","version":1,"lift":{"pass_rate_delta_pts":13.64,"pass_rate_pct":95.5,"total_cases":22,"passed_cases":21,"tokens_delta_pct":-2.3,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-07T05:20:58.463294+00:00"},"skill_score":0.9545,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":13.64,"with_pass_pct":95.5,"without_pass_pct":81.8,"tokens_delta_pct":-2.3,"turns_delta_pct":0,"total_cases":22,"cases_aggregated":22,"verdict":"mixed","never_hurt":true,"completed_at":"2026-08-07T05:20:58.463294+00:00","run_id":"a8ef7178-afff-4a89-b2fa-2d5d18c602d4","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":null,"install_count":0,"manifest_hash":"0ed65706379f6707ec7df9e7ac35eece63ba4e5ebfd3362607d6f1ffeb05d26a","raw_url":"https://app.decimal.ai/s/thedaviddias-canonical-header/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/thedaviddias-canonical-header"}