Claude Code 1.0.8 – 1.0.9MCP / Plugins
Claude Code: MCP tool call failed (timeout)
MCP tool call failed: request timed out after 60000ms
- Affected versions
- 1.0.8 – 1.0.9
- Fixed in
- —
- Last verified
- Claude Code 1.0.9
Root cause
An MCP server is slow to respond (cold start, heavy query) and exceeds the default tool timeout.
How to reproduce
Call a tool from a slow MCP server (e.g. a DB query) and it times out.
Solutions (2)
Ordered by community votes. Always check the verified version before applying.
26
#1Applies to 1.0.9
Warm up the MCP server before use, or reduce the work per call (smaller queries, pagination) so it answers within the timeout.
Last verified: Claude Code 1.0.9 · community
11
#2Applies to 1.0.8 – 1.0.9
Check the server's own logs — a crash or unhandled promise often surfaces as a client-side timeout.
Last verified: Claude Code 1.0.8 · community