sample_column_data
Smart sampling for column data viewing
How to use it
sample_column_data is exposed by the DataHill MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the sample_column_data tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
Install DataHill
uvx --from git+https://github.com/Hillyess/dataHill.git DATA_MCP.pyOther tools in DataHill (16)
Check memory usage
Clear variables to free memory
Create new IPython session
Delete specified session
Execute Python code, magic commands, system commands
Get detailed DataFrame information
Get statistical summary
Get execution history
Get detailed session status
Get detailed variable information
List all DataFrames in session
List all active sessions
Load CSV files (automatic encoding detection)
Load Excel files (supports .xlsx/.xls)
Load JSON files
Preview DataFrame data