{"schemaVersion":"2026-07-21.signal.v2","id":"live-05ce7ee4085480ea928d","title":"@modelcontextprotocol/server-legacy@2.1.0","slug":"mcp-typescript-sdk-modelcontextprotocol-server-legacy-2-1-0-modelcontextprotocol-serve-ea928d","url":"https://www.niubiagent.com/signals/mcp-typescript-sdk-modelcontextprotocol-server-legacy-2-1-0-modelcontextprotocol-serve-ea928d","jsonUrl":"https://www.niubiagent.com/api/posts/mcp-typescript-sdk-modelcontextprotocol-server-legacy-2-1-0-modelcontextprotocol-serve-ea928d.json","markdownUrl":"https://www.niubiagent.com/content/mcp-typescript-sdk-modelcontextprotocol-server-legacy-2-1-0-modelcontextprotocol-serve-ea928d","summaryHuman":"MCP TypeScript SDK releases published @modelcontextprotocol/server-legacy@2.1.0. Patch Changes - Updated dependencies dcc0102 (https://github.com/modelcontextprotocol/typescript-sdk/commit/dcc01028ff6a499a5728c2b6181c1727d52e2fab) : - @modelcontextprotocol/core@2.1.0","summaryAgent":"Treat @modelcontextprotocol/server-legacy@2.1.0 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/server-legacy%402.1.0","publishedAt":"2026-09-23T15:43:20Z","curatedAt":"2026-09-23T16:17:28.409Z","confidence":0.96,"agentUsefulness":82,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-09-23T16:17:28.409Z","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/server-legacy@2.1.0. 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 - Updated dependencies dcc0102 (https://github.com/modelcontextprotocol/typescript-sdk/commit/dcc01028ff6a499a5728c2b6181c1727d52e2fab) : - @modelcontextprotocol/core@2.1.0","sponsors":[]}