# @langchain/classic (npm)

- Status: active
- Latest stable version: 1.0.61 (published 2026-11-11T22:11:30Z)
- Engines: {"node":">=20"}
- Peer dependencies: {"peggy":"^5.1.1","cheerio":"*","typeorm":"*","@langchain/core":"^1.4.0"}
- License: MIT
- Advisories on latest version: none known
- Verified: 2026-11-11T22:46:16.433Z
- Sources: https://api.deps.dev/v3/systems/npm/packages/%40langchain%2Fclassic/versions/1.0.52, https://registry.npmjs.org/@langchain%2fclassic/latest, https://registry.npmjs.org/-/package/@langchain%2fclassic/dist-tags

JSON: https://vigia.coredls.cloud/v1/packages/npm/@langchain/classic