Update debugging.mdx

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Justin Spahr-Summers 2024-11-24 16:02:32 -06:00
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@ -129,7 +129,7 @@ When servers fail to connect:
### Server-side logging
When building a server that uses the local stdio [transport](/docs/concepts/transports), all messages logged to stderr (standard error) will be captured by the client (e.g., Claude Desktop) automatically.
When building a server that uses the local stdio [transport](/docs/concepts/transports), all messages logged to stderr (standard error) will be captured by the host application (e.g., Claude Desktop) automatically.
<Warning>
Local MCP servers should not log messages to stdout (standard out), as this will interfere with protocol operation.