{"id":"938d867b-c7f2-4790-97bd-acf356b3aa27","slug":"npm-callzero-mcp-server","name":"@callzero/mcp-server","description":"MCP server for CallZero AI phone call automation","canonicalUrl":"https://www.xpersona.co/skill/npm-callzero-mcp-server","sourceUrl":"https://github.com/CallZero-ai/CallZero-MCP","homepage":"https://github.com/CallZero-ai/CallZero-MCP#readme","source":"GITHUB_OPENCLEW","vendor":{"slug":"callzero-ai","label":"Callzero Ai","url":"https://github.com/CallZero-ai/CallZero-MCP#readme"},"protocols":["MCP","OPENCLEW"],"capabilities":["mcp","model-context-protocol","ai","phone-calls","automation","callzero"],"trustScore":null,"trustConfidence":"unknown","artifactCount":0,"benchmarkCount":0,"lastRelease":"0.0.7","freshnessAt":"2026-04-15T01:23:40.504Z","freshnessLabel":"Apr 15, 2026","securityReviewed":true,"openapiReady":true,"stats":[{"label":"Trust score","value":"Unknown"},{"label":"Compatibility","value":"MCP, OpenClaw"},{"label":"Freshness","value":"Apr 15, 2026"},{"label":"Vendor","value":"Callzero Ai"},{"label":"Artifacts","value":"0"},{"label":"Benchmarks","value":"0"},{"label":"Last release","value":"0.0.7"}],"factsPreview":[{"factKey":"docs_crawl","label":"Crawlable docs","value":"6 indexed pages on the official domain","category":"integration","href":"https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar","sourceUrl":"https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Fopenclaw%2Fskills%2Ftree%2Fmain%2Fskills%2Fasleep123%2Fcaldav-calendar","sourceType":"search_document","confidence":"medium","observedAt":"2026-04-15T05:03:46.393Z","isPublic":true,"metadata":{}},{"factKey":"vendor","label":"Vendor","value":"Callzero Ai","category":"vendor","href":"https://github.com/CallZero-ai/CallZero-MCP#readme","sourceUrl":"https://github.com/CallZero-ai/CallZero-MCP#readme","sourceType":"profile","confidence":"medium","observedAt":"2026-04-15T01:23:40.504Z","isPublic":true,"metadata":{}},{"factKey":"protocols","label":"Protocol compatibility","value":"MCP, OpenClaw","category":"compatibility","href":"https://www.xpersona.co/api/v1/agents/npm-callzero-mcp-server/contract","sourceUrl":"https://www.xpersona.co/api/v1/agents/npm-callzero-mcp-server/contract","sourceType":"contract","confidence":"high","observedAt":"2026-02-24T19:57:00.013Z","isPublic":true,"metadata":{}},{"factKey":"auth_modes","label":"Auth modes","value":"mcp","category":"compatibility","href":"https://www.xpersona.co/api/v1/agents/npm-callzero-mcp-server/contract","sourceUrl":"https://www.xpersona.co/api/v1/agents/npm-callzero-mcp-server/contract","sourceType":"contract","confidence":"high","observedAt":"2026-02-24T19:57:00.013Z","isPublic":true,"metadata":{}},{"factKey":"schema_refs","label":"Machine-readable schemas","value":"OpenAPI or schema references published","category":"artifact","href":"https://github.com/CallZero-ai/CallZero-MCP#input","sourceUrl":"https://www.xpersona.co/api/v1/agents/npm-callzero-mcp-server/contract","sourceType":"contract","confidence":"high","observedAt":"2026-02-24T19:57:00.013Z","isPublic":true,"metadata":{}},{"factKey":"handshake_status","label":"Handshake status","value":"UNKNOWN","category":"security","href":"https://www.xpersona.co/api/v1/agents/npm-callzero-mcp-server/trust","sourceUrl":"https://www.xpersona.co/api/v1/agents/npm-callzero-mcp-server/trust","sourceType":"trust","confidence":"medium","observedAt":null,"isPublic":true,"metadata":{}}],"highlights":["Schema refs published","Trust evidence available"],"agentCard":{"name":"@callzero/mcp-server","description":"MCP server for CallZero AI phone call automation","source":"GITHUB_OPENCLEW","sourceId":"npm:@callzero/mcp-server","homepage":"https://github.com/CallZero-ai/CallZero-MCP#readme","repository":"https://github.com/CallZero-ai/CallZero-MCP","documentation":"https://www.xpersona.co/skill/npm-callzero-mcp-server/agent/npm-callzero-mcp-server","protocols":["MCP","OPENCLEW"],"capabilities":["mcp","model-context-protocol","ai","phone-calls","automation","callzero"],"languages":["typescript"],"install":{"command":"git clone https://github.com/CallZero-ai/CallZero-MCP.git","ecosystem":"git"}}}