Unverified50% confidenceFactExact time
v0.0.92 enables the Stdio MCP client to correctly handle EPIPE errors, preventing uncaught exceptions from being thrown when the server exits prematurely.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/8/2026
First Seen
Valid until: 1/6/2027
Sources
Related Entities
Related Claims
UnverifiedIn stdio transport, MCP server logs must be written to standard error (stderr), because extraneous standard output will corrupt the protocol stream.72% similarUnverifiedMCP fixes include: progress notifications for background tool calls are no longer dropped, transient HTTP 404s returned by stateless remote MCP servers no longer render the entire session unusable, and stdio MCP servers that have not finished starting up are now properly cleaned up when the session ends.66% similarVerifiedIn stdio mode, Claude Code launches the MCP Server as a child process, sending requests via stdin and receiving responses via stdout.65% similarVerifiedMCP has a built-in Stdio (standard input/output) local communication mechanism, but Stdio cannot transmit across networks and can only be used for inter-process communication on a local machine.64% similarUnverified@ai-sdk/mcp@1.0.86 fixes an issue where explicitly set environment variable values were lost or overwritten when using the stdio transport.62% similar
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