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(BUG) mcp MAJOR version bump 2.0.0 breaks graphify MCP server #2277

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@grabear

The mcp library just bumped their library to 2.0.0, which breaks the MCP server on fresh installs: https://github.com/modelcontextprotocol/python-sdk/releases

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  1. safishamsi commented on Jul 29, 2026

    @safishamsi
    Member

    Fixed in v0.9.30. The mcp and all extras now require mcp>=1,<2 (resolving to 1.29.0), so a fresh install no longer pulls the breaking 2.0.0. Verified end-to-end from the published wheel: graphify.serve and mcp.types.AnyUrl import cleanly. Porting to the mcp 2.x API (to lift the cap) is tracked in #2308. https://github.com/Graphify-Labs/graphify/releases/tag/v0.9.30

  2. added a commit that references this issue on Jul 29, 2026
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