{"domain":"a2a-staging-7de5nxpr4q-uc.a.run.app","count":1,"changes":[{"captured_at":"2026-05-18T15:39:40","card_hash":"19ddd439fa0641264f8948980a59a3db6e0eddc4c31252b0df3f5519856a29ce","previous_card_hash":null,"diff":{"skills_added":[{"id":"delete_audio","name":"Delete audio","description":"Remove an audio track from the library and delete associated files","tags":["deletion","cleanup"],"inputModes":null,"outputModes":null},{"id":"get_audio_metadata","name":"Get metadata","description":"Retrieve complete metadata for a processed audio track by ID","tags":["metadata","retrieval"],"inputModes":null,"outputModes":null},{"id":"get_embed_url","name":"Get embed URL","description":"Generate embeddable player URLs for audio tracks with waveform visualization","tags":["embed","player","waveform"],"inputModes":null,"outputModes":null},{"id":"process_audio_complete","name":"Process audio (full)","description":"Process audio file from URL and extract complete metadata including waveform, artwork, and tags","tags":["audio","ingestion","metadata","waveform"],"inputModes":null,"outputModes":null},{"id":"search_library","name":"Search library","description":"Search processed music library with text queries and metadata filters","tags":["search","query","metadata"],"inputModes":null,"outputModes":null},{"id":"update_metadata","name":"Update metadata","description":"Update metadata fields for an existing audio track","tags":["metadata","update","editing"],"inputModes":null,"outputModes":null}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"Loist Music Library Processor"},{"field":"description","before":null,"after":"Audio processing and metadata extraction service"},{"field":"version","before":null,"after":"1.0.0"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://api.loist.music/a2a"},{"field":"preferredTransport","before":null,"after":"JSONRPC"}],"other_changed":true,"is_empty":false,"human_summary":"added 6 skills · name ∅ → Loist Music Library Processor · description ∅ → Audio processing and metadata extraction · version ∅ → 1.0.0 · protocolVersion ∅ → 0.3.0 · url ∅ → https://api.loist.music/a2a · preferredTransport ∅ → JSONRPC"}}]}