Dataset Aggregate & Pivot
by dataset-aggregate-pivot.nerolabs.workers.dev in Developer tools
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
- 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
| When | Result | HTTP | Time |
|---|---|---|---|
| 3 h ago | Passed | 200 | 158 ms |