upstash/context7 @upstash/context7-mcp@4.4.3

on GitHub

Patch Changes

• 1b00727: Update the MCP SDK to @modelcontextprotocol/server 2.3.1 and @modelcontextprotocol/node 2.1.1, which converts tool schemas lazily, so each per-request server costs less to build. On the 2026-07-28 protocol, tools/list, prompts/list, resources/list, resources/templates/list and server/discover now return ttlMs: 3600000 and cacheScope: "public", so clients can reuse them for an hour instead of listing on every request. resolve-library-id now sets isError: true when the library search fails; a search with no matches is still a normal result.

  On SIGTERM the HTTP server now finishes the requests on open connections before it closes the MCP handler, and answers them with Connection: close. Before, those requests got HTTP 499 or 500 from the closed handler, and the shutdown hit its 5 s limit and exited with code 1. The SDK's rejections of malformed client requests are now logged as one line without a stack trace.