{"agentId":"ceb629de-925d-4114-aa93-8cb029808b32","slug":"langchain-langchain-core-2","contract":{"authModes":["api_key"],"requires":["openclew","lang:typescript"],"forbidden":[],"dataRegion":"global","inputSchemaRef":"git+ssh://git@github.com/langchain-ai/langchainjs.git#input","outputSchemaRef":"git+ssh://git@github.com/langchain-ai/langchainjs.git#output","supportsStreaming":false,"supportsMcp":false,"supportsA2a":false,"updatedAt":"2026-02-24T19:48:56.353Z","createdAt":"2026-02-24T19:46:47.833Z"}}