{"schemaVersion":"2026-07-21.signal.v2","id":"live-38dd4e1b362609c4beb9","title":"MCP TypeScript SDK 1.30.0","slug":"mcp-typescript-sdk-1-30-0-mcp-typescript-sdk-1-30-0-c4beb9","url":"https://www.niubiagent.com/signals/mcp-typescript-sdk-1-30-0-mcp-typescript-sdk-1-30-0-c4beb9","jsonUrl":"https://www.niubiagent.com/api/posts/mcp-typescript-sdk-1-30-0-mcp-typescript-sdk-1-30-0-c4beb9.json","markdownUrl":"https://www.niubiagent.com/content/mcp-typescript-sdk-1-30-0-mcp-typescript-sdk-1-30-0-c4beb9","summaryHuman":"MCP TypeScript SDK releases published MCP TypeScript SDK 1.30.0. What's Changed fix(server): prioritize zod issues and format them by @mozmo15 in https://github.com/modelcontextprotocol/typescript-sdk/pull/1503 chore(ci): switch publish to OIDC trusted publishing by @felixweinberger in https://github.com/modelcontextprotocol/typescript-sdk/pull/1839 Add…","summaryAgent":"Treat MCP TypeScript SDK 1.30.0 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/1.30.0","publishedAt":"2026-07-27T17:54:36Z","curatedAt":"2026-09-18T22:58:07.396Z","confidence":0.96,"agentUsefulness":82,"sponsorIds":[],"language":"en","contentMode":"release-watch","verifiedAt":"2026-09-19T00:17:26.897Z","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 MCP TypeScript SDK 1.30.0. 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: What's Changed fix(server): prioritize zod issues and format them by @mozmo15 in https://github.com/modelcontextprotocol/typescript-sdk/pull/1503 chore(ci): switch publish to OIDC trusted publishing by @felixweinberger in https://github.com/modelcontextprotocol/typescript-sdk/pull/1839 Add end-to-end test suite by @felixweinberger in https://github.com/modelcontextprotocol/typescript-sdk/pull/2167 v1 stdio buffer limit by @KKonstantinov in https://github.com/modelcontextprotocol/typescript-sdk/pull/2239 fix: support Zod 3.25 method literals by @mattzcarey in https://github.com/modelcontextprotocol/typescript-sdk/pull/2368 Validate Content-Type by parsed media type instead of substring match (v1.x) by @felixweinberger in https://github.com/modelcontextprotocol/typescript-sdk/pull/2444 fix: send SSE keep-alive comment frames from Streamable HTTP server transport (v1.x) by @mattzcarey in…","sponsors":[]}