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6 API-based adapters: Pixabay Video, Coverr, NARA (U.S. National Archives), Library of Congress, Pond5 Public Domain, Videvo. 5 scraper-based adapters for sites without APIs: ESA, NOAA, Mixkit, Dareful, JAXA. All follow the StockSource protocol and are auto-discovered — no tool code changes needed. Updated scene-director, asset-director, and idea-director skills with source routing guidance so agents know which provider to use for which content type (e.g. nara for historical, noaa for ocean, esa for space). Also includes: grok_video capability updates (native audio, 1-15s duration, new aspect ratios), seedance_video tool (Seedance 2.0 via fal.ai), ProductReveal Remotion composition registration.