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Title: fix: exit cleanly on stdio KeyboardInterrupt by he-yufeng · Pull Request #2671 · modelcontextprotocol/python-sdk · GitHub

Open Graph Title: fix: exit cleanly on stdio KeyboardInterrupt by he-yufeng · Pull Request #2671 · modelcontextprotocol/python-sdk

X Title: fix: exit cleanly on stdio KeyboardInterrupt by he-yufeng · Pull Request #2671 · modelcontextprotocol/python-sdk

Description: The official Python SDK for Model Context Protocol servers and clients - fix: exit cleanly on stdio KeyboardInterrupt by he-yufeng · Pull Request #2671 · modelcontextprotocol/python-sdk

Open Graph Description: Fixes #2663. Handles Ctrl-C for FastMCP stdio runs at the stdio transport boundary so shutdown does not print a traceback. HTTP transports keep their existing behavior. Validation: uv run pytest te...

X Description: Fixes #2663. Handles Ctrl-C for FastMCP stdio runs at the stdio transport boundary so shutdown does not print a traceback. HTTP transports keep their existing behavior. Validation: uv run pytest te...

Opengraph URL: https://github.com/modelcontextprotocol/python-sdk/pull/2671

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og:image:altFixes #2663. Handles Ctrl-C for FastMCP stdio runs at the stdio transport boundary so shutdown does not print a traceback. HTTP transports keep their existing behavior. Validation: uv run pytest te...
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FastMCP.run(transport="stdio") produces noisy traceback on KeyboardInterrupt instead of clean exit https://github.com/modelcontextprotocol/python-sdk/issues/2663
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