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Title: feat: default streamable_http_path to "/" for consistency by tewatia · Pull Request #1007 · modelcontextprotocol/python-sdk · GitHub

Open Graph Title: feat: default streamable_http_path to "/" for consistency by tewatia · Pull Request #1007 · modelcontextprotocol/python-sdk

X Title: feat: default streamable_http_path to "/" for consistency by tewatia · Pull Request #1007 · modelcontextprotocol/python-sdk

Description: feat: default streamable_http_path to "/" for consistency Previously, this default was "/mcp", which led to URLs like /mcp/mcp when the base was already mounted at /mcp. This nested path confused the developers. Switching to "/" aligns with the TypeScript SDK behavior and prevents double mounting. Summary of changes: Updated default of streamable_http_path to /. Added inline comment in MCPServerConfig. Motivation and Context Avoids double-mount confusion and brings parity with the TypeScript SDK. How Has This Been Tested? Ran uv run pytest. Verified types with uv run pyright. Ensured linting/formatting via uv run ruff check . and uv run ruff format .. Tested local server routing on both / and /mcp mounts. Types of changes Bug fix (non-breaking change which fixes an issue) New feature (non-breaking change which adds functionality) Breaking change (fix or feature that would cause existing functionality to change) Documentation update Checklist I have read the MCP Documentation My code follows the repository's style guidelines New and existing tests pass locally I have added appropriate error handling I have added or updated documentation as needed Breaking changes: Users relying on the old default must now explicitly set: settings={"streamable_http_path": "/mcp"}

Open Graph Description: feat: default streamable_http_path to "/" for consistency Previously, this default was "/mcp", which led to URLs like /mcp/mcp when the base was already mounted at /mcp. This ne...

X Description: feat: default streamable_http_path to "/" for consistency Previously, this default was "/mcp", which led to URLs like /mcp/mcp when the base was already mounted ...

Opengraph URL: https://github.com/modelcontextprotocol/python-sdk/pull/1007

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