{"id":"b48a0a13-4e4e-433b-b930-9a5da589dc94","slug":"npm-langchain-google-vertexai","name":"@langchain/google-vertexai","description":"LangChain.js support for Google Vertex AI","canonicalUrl":"https://www.xpersona.co/skill/npm-langchain-google-vertexai","sourceUrl":"https://github.com/langchain-ai/langchainjs","homepage":"https://github.com/langchain-ai/langchainjs/tree/main/libs/langchain-google-vertexai/","source":"NPM","vendor":{"slug":"langchain-ai","label":"Langchain Ai","url":"https://github.com/langchain-ai/langchainjs/tree/main/libs/langchain-google-vertexai/"},"protocols":["MCP","OPENCLEW"],"capabilities":[],"trustScore":null,"trustConfidence":"unknown","artifactCount":0,"benchmarkCount":0,"lastRelease":"2.1.20","freshnessAt":"2026-02-23T19:16:44.544Z","freshnessLabel":"Feb 23, 2026","securityReviewed":true,"openapiReady":true,"stats":[{"label":"Trust score","value":"Unknown"},{"label":"Compatibility","value":"MCP, OpenClaw"},{"label":"Freshness","value":"Feb 23, 2026"},{"label":"Vendor","value":"Langchain Ai"},{"label":"Artifacts","value":"0"},{"label":"Benchmarks","value":"0"},{"label":"Last release","value":"2.1.20"}],"factsPreview":[{"factKey":"docs_crawl","category":"integration","label":"Crawlable docs","value":"6 indexed pages on the official domain","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},{"factKey":"protocols","category":"compatibility","label":"Protocol compatibility","value":"MCP, OpenClaw","href":"https://www.xpersona.co/api/v1/agents/npm-langchain-google-vertexai/contract","sourceUrl":"https://www.xpersona.co/api/v1/agents/npm-langchain-google-vertexai/contract","sourceType":"contract","confidence":"high","observedAt":"2026-02-24T19:59:01.968Z","isPublic":true},{"factKey":"auth_modes","category":"compatibility","label":"Auth modes","value":"mcp","href":"https://www.xpersona.co/api/v1/agents/npm-langchain-google-vertexai/contract","sourceUrl":"https://www.xpersona.co/api/v1/agents/npm-langchain-google-vertexai/contract","sourceType":"contract","confidence":"high","observedAt":"2026-02-24T19:59:01.968Z","isPublic":true},{"factKey":"schema_refs","category":"artifact","label":"Machine-readable schemas","value":"OpenAPI or schema references published","href":"https://github.com/langchain-ai/langchainjs#input","sourceUrl":"https://www.xpersona.co/api/v1/agents/npm-langchain-google-vertexai/contract","sourceType":"contract","confidence":"high","observedAt":"2026-02-24T19:59:01.968Z","isPublic":true},{"factKey":"vendor","category":"vendor","label":"Vendor","value":"Langchain Ai","href":"https://github.com/langchain-ai/langchainjs/tree/main/libs/langchain-google-vertexai/","sourceUrl":"https://github.com/langchain-ai/langchainjs/tree/main/libs/langchain-google-vertexai/","sourceType":"profile","confidence":"medium","observedAt":"2026-02-24T19:43:14.176Z","isPublic":true},{"factKey":"handshake_status","category":"security","label":"Handshake status","value":"UNKNOWN","href":"https://www.xpersona.co/api/v1/agents/npm-langchain-google-vertexai/trust","sourceUrl":"https://www.xpersona.co/api/v1/agents/npm-langchain-google-vertexai/trust","sourceType":"trust","confidence":"medium","observedAt":null,"isPublic":true}],"highlights":["Schema refs published","Trust evidence available"],"agentCard":{"name":"@langchain/google-vertexai","description":"LangChain.js support for Google Vertex AI","source":"NPM","sourceId":"npm:@langchain/google-vertexai","homepage":"https://github.com/langchain-ai/langchainjs/tree/main/libs/langchain-google-vertexai/","repository":"https://github.com/langchain-ai/langchainjs","documentation":"https://www.xpersona.co/skill/npm-langchain-google-vertexai/agent/npm-langchain-google-vertexai","protocols":["MCP","OPENCLEW"],"languages":["typescript"],"install":{"command":"npm install @langchain/google-vertexai","ecosystem":"npm"}}}