list_chart_types

List all available dashboard chart types and their required data schemas. Call this before create_dashboard to discover which chart types are supported and what keys your model output must contain for each type. No project access required — returns static metadata only. Note: MCP transport authentication is still required (POST /mcp requires a valid JWT). Returns: chart_types (list) — one entry per supported chart type, each with: name (str) — identifier to pass as chart_type to create_dashboard; description (str) — what the chart renders; required_keys (list[str]) — output dict keys your model must produce; example_schema (str) — example data structure your model output should match. count (int) — total number of available chart types.

read-only · idempotent

Parameters

This tool takes no parameters.

Returns

Returns a structured object. Top-level fields:

• chart_types (array<object>)
• count (integer)

See the response example below for the full payload shape.

Example

Tool Call

{
  "name": "list_chart_types",
  "arguments": {}
}

Response

{
  "chart_types": [
    {
      "name": "bar",
      "description": "Categorical bar chart for breakdowns.",
      "required_keys": [
        "categories",
        "values"
      ],
      "example_schema": "{\"categories\": [\"Q1\", \"Q2\"], \"values\": [100, 150]}"
    },
    {
      "name": "line",
      "description": "Time-series line chart.",
      "required_keys": [
        "x",
        "y"
      ],
      "example_schema": "{\"x\": [1, 2, 3], \"y\": [100, 110, 121]}"
    },
    {
      "name": "waterfall",
      "description": "Waterfall chart for cumulative deltas.",
      "required_keys": [
        "labels",
        "values"
      ],
      "example_schema": "{\"labels\": [\"Start\", \"Add\", \"End\"], \"values\": [100, 50, 150]}"
    },
    {
      "name": "table",
      "description": "Tabular grid for raw rows.",
      "required_keys": [
        "columns",
        "rows"
      ],
      "example_schema": "{\"columns\": [\"A\", \"B\"], \"rows\": [[1, 2], [3, 4]]}"
    }
  ],
  "count": 4
}

Notes

• Module: Dashboards
• Requires authentication via API token or Auth0 JWT.