{"slug":"shadowaqueduct-remove-ai-marks","source_name":"shadowaqueduct/remove-ai-marks","name":"Shadowaqueduct/Remove AI Marks","description":"Strip multi-vendor AI provenance from owned files: hidden Unicode (Layer A), statistical sampling watermarks via rewrite (Layer B — always offer), and C2PA/EXIF/XMP/container metadata on PNG/JPEG/WebP/SVG/PDF/DOCX/ODT/HTML/MD. Covers Claude, Gemini/SynthID-class, OpenAI provenance surfaces, and open-LLM sampling marks. Use when the user wants watermark removal, C2PA/Content Credentials stripping, AI metadata cleanup, invisible Unicode hygiene, anti-detect cleaning of AI output, /remove-ai-marks,","version":1,"lift":{"pass_rate_delta_pts":64.29,"pass_rate_pct":82.1,"total_cases":28,"passed_cases":23,"tokens_delta_pct":138.8,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-09-26T18:01:52.962027+00:00"},"skill_score":0.8214,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":64.29,"with_pass_pct":82.1,"without_pass_pct":17.9,"tokens_delta_pct":138.8,"turns_delta_pct":0,"total_cases":28,"cases_aggregated":23,"verdict":"mixed","never_hurt":false,"completed_at":"2026-09-26T18:01:52.962027+00:00","run_id":"3c6dd50e-ad79-491b-a629-f9e9df760c01","latest_attempt":{"id":"3c6dd50e-ad79-491b-a629-f9e9df760c01","runner_model":"gemini-3.6-flash","overall_verdict":"mixed","completed_at":"2026-09-26T18:01:52.962027+00:00","gate":null},"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,"total_uses":0,"total_users":0,"manifest_hash":"9cefe51956bf1f1e28792eb644356a14a1ef005ff86cf44397d1d1c597b7f1a9","install_name":"shadowaqueduct-remove-ai-marks","version_id":"65758e79-e899-4aaa-9ea5-8c7983f6706c","body_sha256":"9cefe51956bf1f1e28792eb644356a14a1ef005ff86cf44397d1d1c597b7f1a9","render_hash":"1e01483d279d55b159a222e34aa2ef0cd24f623d349fb8f637c43191a9b52dd8","raw_url":"https://app.decimal.ai/s/shadowaqueduct-remove-ai-marks/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/shadowaqueduct-remove-ai-marks"}