tool · inferred from evidence
uvx
A command-line tool used to execute mcp-server-motherduck.
- mcp-server-motherduck 0.7.1: can only concatenate str (not "_duckdb._sqltypes.DuckDBPyType") to str
After upgrading to mcp-server-motherduck 0.7.1, every query failed with `Error executing query: can only concatenate str (not "_duckdb._sqltypes.DuckDBPyType") to str`. Even `SELECT 1` broke. The previous version worked fine, and it showed
- mcp-server-motherduck broken by pandas 2.3.0 (wont build on macOS ARM)
The DuckDB MCP server broke when pandas 2.3.0 came out, because pandas 2.3.0 failed to build on some platforms. Users on macOS ARM hit it hardest, and pinning pandas==2.2.3 via uvx worked as a workaround. The PyPI install of mcp-server-moth
- mcp-server-motherduck query tool hangs forever on Windows (default markdown output)
Using the in-memory DuckDB MCP server in VS Code (Augment Code extension) on Windows, every query tool call hung forever. The same setup on WSL returned fine. The reporter noticed the default output format is markdown, which renders through
- mcp-server-motherduck: TypeError main() got an unexpected keyword argument 'result_format'
Setting up the MotherDuck MCP server with Claude Desktop (access token plus home directory path per the README) wouldnt connect. The Claude log showed the server crashing on startup with `TypeError: main() got an unexpected keyword argument