Data Analysis
Profile CSV or JSON datasets for missing values, duplicate rows, format drift, type inference, and numeric outliers
Call this tool from your code in three languages.
# 1) Upload each file first → returns { filePath }
curl -X POST 'https://api.elysiatools.com/upload/dataset-quality-profiler' \
-F 'file=@/path/to/datasetFile.ext'
# 2) Call the tool with the returned filePath values
curl -X POST 'https://api.elysiatools.com/en/api/tools/dataset-quality-profiler' \
-F 'datasetInput=id,name,email,amount,created_at
1,Alice,[email protected],120,2026-03-01
2,Bob,,85,2026-03-02
2,Bob,[email protected],85,03/02/2026
3,Charlie,[email protected],9999,2026-03-03' \
-F 'datasetFile=' \
-F 'duplicateKeyColumns=id' \
-F 'sampleRows=8'Send a POST request with your inputs as JSON. File parameters require a separate upload first.
POST https://api.elysiatools.com/en/api/tools/dataset-quality-profiler| Name | Type | Required | Description |
|---|---|---|---|
| datasetInput | textarea | No | — |
| datasetFile | fileupload required | No | — |
| duplicateKeyColumns | text | No | — |
| sampleRows | number | No | — |
HTML result
{
"result": "<div>Processed HTML content</div>",
"error": "Error message (optional)",
"message": "Notification message (optional)",
"metadata": {
"key": "value"
}
}Add this tool to your Model Context Protocol server so AI agents can list and call it.
Add this block to your MCP client configuration:
{
"mcpServers": {
"elysiatools-dataset-quality-profiler": {
"name": "dataset-quality-profiler",
"description": "Profile CSV or JSON datasets for missing values, duplicate rows, format drift, type inference, and numeric outliers",
"baseUrl": "https://api.elysiatools.com/mcp/sse?toolId=dataset-quality-profiler",
"command": "",
"args": [],
"env": {},
"isActive": true,
"type": "sse"
}
}
}After connecting to the SSE endpoint, list the exposed tools:
{
"jsonrpc": "2.0",
"id": 1,
"method": "tools/list"
}Invoke the tool by its id, passing arguments built from its parameters:
{
"jsonrpc": "2.0",
"id": 2,
"method": "tools/call",
"params": {
"name": "dataset-quality-profiler",
"arguments": {
"datasetInput": "id,name,email,amount,created_at\n1,Alice,[email protected],120,2026-03-01\n2,Bob,,85,2026-03-02\n2,Bob,[email protected],85,03/02/2026\n3,Charlie,[email protected],9999,2026-03-03",
"datasetFile": "",
"duplicateKeyColumns": "id",
"sampleRows": 8
}
}
}Questions or issues? Contact [email protected]