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Dataset Aggregate & Pivot

by dataset-aggregate-pivot.nerolabs.workers.dev in Developer tools

MCP serverPassing, checked 3 h ago

GROUP BY and pivot tables for JSON rows: 11 functions, date buckets, top N, totals, messy numbers.

https://dataset-aggregate-pivot.nerolabs.workers.dev/mcp

Last 30 days

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Uptime
100%
Response time
158 ms typical, 158 ms slowest 5%
Last check
3 h ago
Next check
in 2 h

How to call it

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "dataset-aggregate-pivot": {
      "type": "http",
      "url": "https://dataset-aggregate-pivot.nerolabs.workers.dev/mcp"
    }
  }
}

2 tools

  • list_capabilities

    Returns the 11 aggregation functions and what each one does, the date bucket formats, the labels used for blank, invalid-date and total rows, and the limits per call (rows, pivot columns, pivot cells, aggregations). Call this first if you are unsure what is available. Free, proce

  • aggregate_rows

    SQL GROUP BY and a spreadsheet pivot table for a list of JSON rows, in one call. Returns one output row per group with the aggregated columns, plus a summary: groups found, groups dropped by topN, values skipped because they were blank or not numeric (never guessed), and warnings

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTime
3 h agoPassed200158 ms