1 Release published by 1 person

• 1.17.5

  published Sep 2, 2025

3 Pull requests merged by 2 people

• bump version

  #913 merged Sep 2, 2025

• Fix the SDK vs Spec types test that is breaking CI

  #908 merged Aug 29, 2025

• Automatic handling of logging level

  #882 merged Aug 27, 2025

4 Pull requests opened by 4 people

• mcp: update SDK for SEP 973 + add to example server

  #904 opened Aug 28, 2025

• fix: README badges links destinations

  #907 opened Aug 29, 2025

• Add configurable JSON Schema target specification for OpenAI

  #910 opened Sep 1, 2025

• Migrating to Zod v4, marking as peer dependency, and removing zod-to-json-schema

  #914 opened Sep 2, 2025

6 Issues opened by 6 people

• 【BUG】Use Koa server create StreamableHTTPServerTransport, when call tool， server crash!

  #912 opened Sep 2, 2025

• Implement consistent structuredContent handling per specification clarification

  #911 opened Sep 1, 2025

• list/tools response MCP error -32603: Cannot read properties of null (reading '_def')

  #909 opened Sep 1, 2025

• Zod version compatibility issue with MCP SDK

  #906 opened Aug 28, 2025

• Improvements to requestInfo

  #905 opened Aug 28, 2025

• Elicitation Timeout

  #903 opened Aug 27, 2025

22 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Type generics for CallToolResult - Require 'structuredContent' if 'outputSchema' defined.

  #859 commented on Aug 29, 2025 • 1 new comment

• [prototype] add example implementation of client id metadata documents (SEP-991)

  #839 commented on Aug 27, 2025 • 1 new comment

• fix: Add Accept header to auth metadata request

  #901 commented on Sep 2, 2025 • 0 new comments

• chore: drop `raw-body` dependency

  #889 commented on Aug 29, 2025 • 0 new comments

• feat: zod v4

  #869 commented on Sep 2, 2025 • 0 new comments

• fix(auth-router): correct Protected Resource Metadata for pathful RS and add explicit resourceServerUrl (RFC 9728)

  #858 commented on Aug 29, 2025 • 0 new comments

• feat: add optional strict parameter to registerTool for Zod validation

  #846 commented on Sep 2, 2025 • 0 new comments

• fix(stdio): implement graceful shutdown as per spec

  #821 commented on Aug 29, 2025 • 0 new comments

• feat: Add custom context support for MCP transports

  #819 commented on Sep 1, 2025 • 0 new comments

• SDK V2

  #809 commented on Sep 2, 2025 • 0 new comments

• Elicitation feature fails on Cloudflare Workers due to AJV code generation (EvalError: Code generation from strings disallowed)

  #689 commented on Sep 2, 2025 • 0 new comments

• "Type instantiation is excessively deep and possibly infinite" typescript error when importing ToolCallback type

  #494 commented on Sep 2, 2025 • 0 new comments

• invoke asyn method in mcp tool through StreamableHttpTransport cause early return from tool call

  #778 commented on Sep 1, 2025 • 0 new comments

• requireBearerAuth 403 breaks claude desktop

  #541 commented on Aug 29, 2025 • 0 new comments

• Feature request: accept param spec as `ZodType` instead of `ZodRawShape`

  #588 commented on Aug 28, 2025 • 0 new comments

• Zod 4 supported

  #555 commented on Aug 28, 2025 • 0 new comments

• inputSchema with ZodRawShape

  #891 commented on Aug 28, 2025 • 0 new comments

• Build error adding sdk to project

  #902 commented on Aug 27, 2025 • 0 new comments

• Streamable HTTP Transport Mixes Responses Across Sessions

  #742 commented on Aug 27, 2025 • 0 new comments

• McpServer class using an outputSchema gobbles thrown errors from tool calls

  #699 commented on Aug 27, 2025 • 0 new comments

• [Sampling/Elicitation] Stateless servers silently failing on session-requiring features

  #857 commented on Aug 27, 2025 • 0 new comments

• StreamableHTTPClientTransport is not implementing Transport properly

  #861 commented on Aug 27, 2025 • 0 new comments