compare_datasets
Compare two tabular datasets to identify differences in row count, columns, data types, null rates, and mean values. Validate pipeline outputs or inspect transformations.
Instructions
Diff two tabular files: what changed between version A and version B.
Reports the row-count delta, columns added or removed in B, dtype changes on shared columns, and per-column null-rate (and, for numeric columns, mean) for both files side by side.
Use this to compare two snapshots of the same dataset, validate a data pipeline's output against a baseline, or check what a transformation changed.
Tool call template
Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.
{
"id": 1,
"jsonrpc": "2.0",
"method": "tools/call",
"params": {
"arguments": {
"path_a": "<path_a>",
"path_b": "<path_b>"
},
"name": "compare_datasets"
}
}Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| path_a | Yes | ||
| path_b | Yes | ||
| max_rows | No |