{"domain":"hvacpros.fyi","count":1,"changes":[{"captured_at":"2026-11-11T05:53:34.699572","card_hash":"70585a928b3c9bd63ce2761f1d1ebd3bef56158d7f7d7bb84ba7fd8b7f430da7","previous_card_hash":null,"diff":{"skills_added":[{"id":"describe-directory","name":"About HVAC Pros","description":"Say what HVAC Pros covers: how many HVAC contractors it lists and which categories it has.","tags":["directory","HVAC contractors","overview"],"inputModes":["text/plain"],"outputModes":["text/plain","application/json"]},{"id":"find-listings","name":"Find HVAC contractors","description":"Answer a plain-text question with the published HVAC contractors that match its place, category or words: the number of matches and up to 5 of them with their page URL.","tags":["directory","HVAC contractors","search"],"inputModes":["text/plain"],"outputModes":["text/plain","application/json"]}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"HVAC Pros"},{"field":"description","before":null,"after":"Find HVAC contractors for maintenance and repairs. Ask a question in plain text and get the matching HVAC contractors, each with its page URL. For tool access, use the MCP server at https://hvacpros.fyi/mcp."},{"field":"version","before":null,"after":"1"},{"field":"protocolVersion","before":null,"after":"0.3.0"},{"field":"url","before":null,"after":"https://hvacpros.fyi/a2a"},{"field":"documentationUrl","before":null,"after":"https://hvacpros.fyi/developers"},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false,"stateTransitionHistory":false,"extensions":null}}],"other_changed":true,"is_empty":false,"human_summary":"added 2 skills · name ∅ → HVAC Pros · description ∅ → Find HVAC contractors for maintenance an · version ∅ → 1 · protocolVersion ∅ → 0.3.0 · url ∅ → https://hvacpros.fyi/a2a · documentationUrl ∅ → https://hvacpros.fyi/developers · capabilities ∅ → extensions, pushNotifications, stateTran"}}]}