{"id":6129,"external_id":"plugin_asdk_app_6accb6abef948191ab4ae5f615bd0d18","name":"masterpiano","display_name":"MasterPiano","developer":"MasterPiano","category":"Education & Research","listing_language":"en","listing_language_details":{"method":"cld-0.13.0/listing-v1","reliable":true,"detected_at":"2026-10-24T12:44:58Z","input_sha256":"28d8e95fcd0d54440603e9a85ba26ea90b4cd22602ff5dbbf918aa6ceb05a568","source_fields":["release.description","release.interface.short_description","release.interface.long_description"]},"version":"1.0.0","skill_count":1,"first_seen_at":"2026-10-24T12:40:23.232Z","last_seen_at":"2026-11-04T06:00:02.689Z","last_changed_at":"2026-10-27T00:47:06.253Z","install_count":null,"search_matches":[],"research_summary":null,"research_reviewed_at":null,"metadata":{"canonical_app_id":"asdk_app_6accb6abef948191ab4ae5f615bd0d18","connector_id":"asdk_app_6accb6abef948191ab4ae5f615bd0d18","created_at":"2026-10-12T12:05:30.857655Z","discoverability":"LISTED","id":"plugin_asdk_app_6accb6abef948191ab4ae5f615bd0d18","is_template":false,"is_template_instance":false,"name":"masterpiano","release":{"app_ids":["asdk_app_6accb6abef948191ab4ae5f615bd0d18"],"app_manifest":{"apps":{"masterpiano":{"id":"asdk_app_6accb6abef948191ab4ae5f615bd0d18","required":true}}},"app_templates":[],"description":"Classical piano sheet music at your level: see and hear it, get fingering, check its ABRSM grade, or create a sight-reading exercise.","display_name":"MasterPiano","id":"pluginrel_86d98b031e6c8191b634d6122f131ec6","interface":{"brand_color":"#F2552C","capabilities":["Find piano sheet music","Show and play a piece","Suggest fingering","Check a piece's difficulty","Create a sight-reading exercise"],"category":"Education & Research","composer_icon_dark_url":null,"composer_icon_url":"https://files.openai.com/content?id=file_00000000161c81f48d51acbdc658725e","default_prompt":"Suggest a grade 3 Baroque piano piece I could learn next.","default_prompts":["Suggest a grade 3 Baroque piano piece I could learn next.","What fingering should I use for Bach's Minuet in G?","Give me a grade 1 piano sight-reading exercise in G major."],"developer_name":"MasterPiano","logo_url":"https://files.openai.com/content?id=file_00000000db9081f4b01942e4489efdc6","logo_url_dark":null,"long_description":"MasterPiano helps piano learners find music they can actually play. Ask for classical sheet music by title, composer, era, ABRSM grade or level, and the score appears right in the chat with a play button, its MasterPiano level (1 to 100) and its approximate ABRSM grade.\n\nWhat you can ask:\n- Find sheet music: \"a grade 3 Baroque piece\", \"easy Chopin\", \"Gymnopédie No. 1\".\n- Show and play a piece: the opening bars as notation with a real piano sound.\n- Suggest fingering: finger numbers for both hands on the opening bars.\n- Check a piece's difficulty: level, approximate grade, what makes it hard and easier pieces to learn first.\n- Create a sight-reading exercise: a fresh exercise at your level, in the key and time signature you choose.\n\nThe library covers public-domain classical piano music (composers who died by 1925, from Bach to Debussy and Joplin). Songs still under copyright are not available. The card shows the opening bars; each card links to the piece's page on masterpiano.com, where you can read the whole score and practise it with live feedback on your piano. No account or sign-in needed. The plugin cannot hear you play.","plugin_category_id":"education & research","privacy_policy_url":"https://www.masterpiano.com/privacy","screenshot_urls":[],"short_description":"Piano sheet music and levels","terms_of_service_url":"https://www.masterpiano.com/terms","website_url":"https://www.masterpiano.com/chatgpt-and-claude"},"keywords":["piano","sheet music","sight-reading","music education","ABRSM"],"onboarding_skill_name":"get-started","requires_local_executor":false,"skills":[{"description":"Shows someone who just added MasterPiano what they can ask for, piano sheet music at their level, playback, fingering, a piece's ABRSM grade and sight-reading exercises, and offers one to try.","interface":{"brand_color":null,"default_prompt":null,"display_name":"get-started","icon_large_url":null,"icon_small_url":null,"iconography":"chat","short_description":"Shows someone who just added MasterPiano what they can ask for, piano sheet music at their level, playback, fingering, a piece's ABRSM grade and sight-reading exercises, and offers one to try."},"name":"get-started","plugin_release_skill_id":"pluginrsk_6acccb1092d0819190519ea00242dd2a"}],"version":"1.0.0"},"scope":"GLOBAL","status":"ENABLED"},"research":null,"package_metadata":{"name":"masterpiano","author":{"url":"https://www.masterpiano.com","name":"MasterPiano"},"sources":[{"path":"plugin.json","sha256":"8969f80f7f05df60c963650ee1c20d92d49ec0202955568dc24bf7e5ae66720f"}],"version":"1.0.0","commerce":false,"homepage":"https://www.masterpiano.com/chatgpt-and-claude","keywords":["piano","sheet music","sight-reading","music education","ABRSM"],"artifact_id":137179,"observed_at":"2026-11-03T18:56:24Z","support_url":"https://www.masterpiano.com/contact","capabilities":["Find piano sheet music","Show and play a piece","Suggest fingering","Check a piece's difficulty","Create a sight-reading exercise"],"field_sources":{"name":0,"author":0,"version":0,"commerce":0,"homepage":0,"keywords":0,"support_url":0,"capabilities":0,"release_notes":0,"onboarding_skill":0,"review_case_counts":0,"commerce_description":0},"release_notes":"First release: find, play, finger and level public-domain classical piano pieces, and create sight-reading exercises.","onboarding_skill":"./skills/get-started/SKILL.md","extraction_version":1,"review_case_counts":{"negative":3,"positive":5},"conflicts_or_errors":[],"commerce_description":"The plugin sells nothing and shows no prices, trials, upgrade prompts or checkout links. Cards link to the piece's informational page on masterpiano.com."}}