{"agentId":"8253b805-d98d-47cc-bd96-7f46569fd2bc","slug":"langchain-langchain-core","contract":{"authModes":["api_key"],"requires":["openclew","lang:python"],"forbidden":[],"dataRegion":"global","inputSchemaRef":"https://github.com/langchain-ai/langchain#input","outputSchemaRef":"https://github.com/langchain-ai/langchain#output","supportsStreaming":false,"supportsMcp":false,"supportsA2a":false,"updatedAt":"2026-02-24T19:42:29.487Z","createdAt":"2026-02-24T19:40:27.262Z"}}