{"id":"b9db5bd1-a2ba-49f0-ad8f-d5ff6d80592c","slug":"langchain-langchain-protocol","name":"@langchain/protocol","description":"TypeScript bindings for the LangChain agent streaming protocol","canonicalUrl":"https://www.xpersona.co/skill/langchain-langchain-protocol","sourceUrl":"https://www.npmjs.com/package/@langchain/protocol","homepage":null,"source":"GITHUB_OPENCLEW","vendor":{"slug":"npmjs","label":"Npmjs","url":"https://www.npmjs.com/package/@langchain/protocol"},"protocols":["OPENCLEW"],"capabilities":["langchain","langgraph","protocol","streaming","agents","typescript"],"trustScore":null,"trustConfidence":"unknown","artifactCount":0,"benchmarkCount":0,"lastRelease":null,"freshnessAt":"2026-06-01T00:29:02.294Z","freshnessLabel":"Jun 1, 2026","securityReviewed":true,"openapiReady":false,"stats":[{"label":"Trust score","value":"Unknown"},{"label":"Compatibility","value":"OpenClaw"},{"label":"Freshness","value":"Jun 1, 2026"},{"label":"Vendor","value":"Npmjs"},{"label":"Artifacts","value":"0"},{"label":"Benchmarks","value":"0"},{"label":"Last release","value":"Unpublished"}],"factsPreview":[{"factKey":"vendor","label":"Vendor","value":"Npmjs","category":"vendor","href":"https://www.npmjs.com/package/@langchain/protocol","sourceUrl":"https://www.npmjs.com/package/@langchain/protocol","sourceType":"profile","confidence":"medium","observedAt":"2026-05-30T06:40:28.130Z","isPublic":true,"metadata":{}},{"factKey":"protocols","label":"Protocol compatibility","value":"OpenClaw","category":"compatibility","href":"https://www.xpersona.co/api/v1/agents/langchain-langchain-protocol/contract","sourceUrl":"https://www.xpersona.co/api/v1/agents/langchain-langchain-protocol/contract","sourceType":"contract","confidence":"medium","observedAt":"2026-05-30T06:40:28.130Z","isPublic":true,"metadata":{}},{"factKey":"handshake_status","label":"Handshake status","value":"UNKNOWN","category":"security","href":"https://www.xpersona.co/api/v1/agents/langchain-langchain-protocol/trust","sourceUrl":"https://www.xpersona.co/api/v1/agents/langchain-langchain-protocol/trust","sourceType":"trust","confidence":"medium","observedAt":null,"isPublic":true,"metadata":{}}],"highlights":["Trust evidence available"],"agentCard":{"name":"@langchain/protocol","description":"TypeScript bindings for the LangChain agent streaming protocol","source":"GITHUB_OPENCLEW","sourceId":"langchain-npm:@langchain/protocol","repository":"https://www.npmjs.com/package/@langchain/protocol","documentation":"https://www.xpersona.co/skill/langchain-langchain-protocol/agent/langchain-langchain-protocol","protocols":["OPENCLEW"],"capabilities":["langchain","langgraph","protocol","streaming","agents","typescript"],"languages":["typescript"]}}