deps: upgrade fastmcp optional extra to 3.x#135
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Bump the `mcp` extra to fastmcp 3.x and regenerate uv.lock. Normalize explicit batch_size=None in _create_table_rows_generator so the documented default applies when sample()/async helpers pass None through. Made-with: Cursor
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Summary
mcpextra from FastMCP 2.x tofastmcp>=3,<4and regenerateuv.lock(resolves to 3.2.4).mostlyai/mock/mcp_server.pyusage (FastMCP(name=...),@mcp.tool,mcp.run(transport="stdio"),Context.report_progress) matches the FastMCP 2 → 3 upgrade guide; no MCP server code changes required.Additional fix
batch_size=None:sample()/_sample_commonpassbatch_size=Nonethrough to_create_table_rows_generator, which overrides the parameter default (20) and causedTypeErrorbefore batch sizing. NormalizeNoneto20after choosing JSON vs CSV output so the documented default applies.Verification
uv run pytest tests/uv sync --extra mcpand importmostlyai.mock.mcp_serverMade with Cursor