{"domain":"call4.me","count":1,"changes":[{"captured_at":"2026-10-06T13:33:28.246043","card_hash":"d80b163c22acefd240247886588bc06105b0ea326060ba7dec8398fb509281c4","previous_card_hash":null,"diff":{"skills_added":[{"id":"get-requirements","name":"What a call needs","description":"Every field one kind of call needs before call4me will dial (required and optional, with the question to ask the user). Send a data part {\"category\"} or a text message naming the category slug, e.g. \"medical\".","tags":["phone-calls","requirements","intake"],"inputModes":["text/plain","application/json"],"outputModes":["text/plain","application/json"]},{"id":"list-call-types","name":"Kinds of calls","description":"The kinds of calls call4me makes (slug, name, examples), the price, and how to connect. Send any text, or a data part {} with no category.","tags":["phone-calls","bookings","appointments"],"inputModes":["text/plain","application/json"],"outputModes":["text/plain","application/json"]}],"skills_removed":[],"skills_changed":[],"fields_changed":[{"field":"name","before":null,"after":"call4me"},{"field":"description","before":null,"after":"Tells other agents what phone calls call4me can make for a user and exactly what each kind of call needs before dialing. Placing the call itself goes through the call4me MCP server at https://call4.me/mcp, signed in as the user."},{"field":"version","before":null,"after":"1.0.0"},{"field":"documentationUrl","before":null,"after":"https://call4.me/mcp"},{"field":"iconUrl","before":null,"after":"https://call4.me/favicon.svg"},{"field":"supportedInterfaces","before":null,"after":[{"url":"https://call4.me/a2a","protocolBinding":"JSONRPC","protocolVersion":"1.0"}]},{"field":"capabilities","before":null,"after":{"streaming":false,"pushNotifications":false,"extendedAgentCard":false}},{"field":"provider","before":null,"after":{"organization":"call4me","url":"https://call4.me"}}],"other_changed":true,"is_empty":false,"human_summary":"added 2 skills · name ∅ → call4me · description ∅ → Tells other agents what phone calls call · version ∅ → 1.0.0 · documentationUrl ∅ → https://call4.me/mcp · iconUrl ∅ → https://call4.me/favicon.svg · supportedInterfaces ∅ → https://call4.me/a2a (JSONRPC) · capabilities ∅ → none · provider ∅ → call4me"}}]}