{"schemaVersion":"2026-07-21.signal.v2","id":"live-faaf146c632da4a2c173","title":"@modelcontextprotocol/node@2.0.0","slug":"mcp-typescript-sdk-modelcontextprotocol-node-2-0-0-modelcontextprotocol-node-2-0-0-a2c173","url":"https://www.niubiagent.com/signals/mcp-typescript-sdk-modelcontextprotocol-node-2-0-0-modelcontextprotocol-node-2-0-0-a2c173","jsonUrl":"https://www.niubiagent.com/api/posts/mcp-typescript-sdk-modelcontextprotocol-node-2-0-0-modelcontextprotocol-node-2-0-0-a2c173.json","markdownUrl":"https://www.niubiagent.com/content/mcp-typescript-sdk-modelcontextprotocol-node-2-0-0-modelcontextprotocol-node-2-0-0-a2c173","summaryHuman":"MCP TypeScript SDK releases published @modelcontextprotocol/node@2.0.0. Patch Changes - 2402 (https://github.com/modelcontextprotocol/typescript-sdk/pull/2402) a400259 (https://github.com/modelcontextprotocol/typescript-sdk/commit/a4002596b914c675d17ac22471d1287976dbb52a) Thanks @felixweinberger (https://github.com/felixweinberger)! - First beta release of…","summaryAgent":"Treat @modelcontextprotocol/node@2.0.0 as an official release signal. Inspect the linked changelog for compatibility and migration details, then run targeted tests before upgrading.","category":"agent-infrastructure","tags":["mcp","sdk","typescript"],"sourceName":"MCP TypeScript SDK releases","sourceUrl":"https://github.com/modelcontextprotocol/typescript-sdk/releases/tag/%40modelcontextprotocol/node%402.0.0","publishedAt":"2026-07-27T23:55:29Z","curatedAt":"2026-09-19T00:17:28.723Z","confidence":0.96,"agentUsefulness":82,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-09-19T00:17:28.723Z","changeType":"release","actionItems":["Review the official MCP TypeScript SDK releases release notes before upgrading.","Check compatibility, migration, and security notes against your current agent stack.","Run focused regression tests before production rollout."],"body":"MCP TypeScript SDK releases published @modelcontextprotocol/node@2.0.0. This release-watch entry was generated from the project's official GitHub release feed and is kept separate from human-reviewed editorial analysis. Release notes: Patch Changes - 2402 (https://github.com/modelcontextprotocol/typescript-sdk/pull/2402) a400259 (https://github.com/modelcontextprotocol/typescript-sdk/commit/a4002596b914c675d17ac22471d1287976dbb52a) Thanks @felixweinberger (https://github.com/felixweinberger)! - First beta release of SDK v2 with support for the MCP 2026-07-28 specification revision. See the migration guides for upgrading from v1 ( docs/migration/upgrade-to-v2.md ) and adopting the 2026-07-28 revision ( docs/migration/support-2026-07-28.md ). - 2405 (https://github.com/modelcontextprotocol/typescript-sdk/pull/2405) f172626 (https://github.com/modelcontextprotocol/typescript-sdk/commit/f172626a8e98b2ae2f0f690e4afb4dc74dbf6011) Thanks @mattzcarey (https://github.com/mattzcarey)! - Ship CommonJS builds alongside ESM. Each package now emits both .mjs / .d.mts and .cjs / .d.cts (via tsdown format: 'esm', 'cjs' ), and its…","sponsors":[]}