openaq_dataframe_describe

Active

Tool of io.github.cyanheads/openaq-mcp-server

declared in 0.1.3

List the tables and columns staged on a DataCanvas so you can write valid SQL for openaq_dataframe_query without guessing column names. Returns each measurement table (measurements_<sensorId>) with its row count and column names. Requires DataCanvas to be enabled.

Parameters schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "canvas_id"
  ],
  "properties": {
    "canvas_id": {
      "type": "string",
      "description": "DataCanvas id returned by openaq_get_measurements when a series spilled."
    }
  }
}

What this tool wraps· 1 endpoint

min confidence0.70 0.50

Data resourceDuckDB
DuckDB Labs · database
name mention0.65

Parent server

io.github.cyanheads/openaq-mcp-server

https://github.com/cyanheads/openaq-mcp-server

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