FactQL

Local install

io.github.factql/factql-mcpv0.1.2 GitHub verified

Verified answers from your data, with the query and rows behind them, or a decline, never a guess.

Data & Databases

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Registry entry

Open in the registry

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-11-09T21:02:25.249563Z",
      "publishedAt": "2026-11-09T21:02:25.249563Z",
      "statusChangedAt": "2026-11-09T21:02:25.249563Z"
    }
  },
  "server": {
    "name": "io.github.factql/factql-mcp",
    "title": "FactQL",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "0.1.2",
    "packages": [
      {
        "version": "0.1.2",
        "transport": {
          "type": "stdio"
        },
        "identifier": "factql-mcp",
        "runtimeHint": "uvx",
        "registryType": "pypi",
        "registryBaseUrl": "https://pypi.org",
        "environmentVariables": [
          {
            "name": "FACTQL_API_KEY",
            "isSecret": true,
            "isRequired": true,
            "description": "FactQL API key (an ask-only key is enough)"
          },
          {
            "name": "FACTQL_BASE_URL",
            "default": "https://api.factql.ai",
            "description": "FactQL API base URL"
          },
          {
            "name": "FACTQL_WORKSPACE_ID",
            "description": "Default workspace, for tenants that use workspaces"
          },
          {
            "name": "FACTQL_END_USER_ID",
            "description": "Who is asking; defaults to mcp:<os user>"
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/factql/factql-mcp",
      "source": "github"
    },
    "websiteUrl": "https://factql.ai",
    "description": "Verified answers from your data, with the query and rows behind them, or a decline, never a guess."
  }
}

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Try it

This server only runs locally, from a package. Install it with the instructions on this page to try it.

Install

Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.

One click: Add to Cursor Add to VS Code Add to LM StudioThen replace the YOUR_ values and {placeholders} with your own.

Run in a terminal

claude mcp add factql-mcp \
  -e FACTQL_API_KEY=YOUR_FACTQL_API_KEY \
  -- uvx factql-mcp==0.1.2

Environment

FACTQL_API_KEY (required): FactQL API key (an ask-only key is enough)
FACTQL_BASE_URL (optional, not in the config above): FactQL API base URL
FACTQL_WORKSPACE_ID (optional, not in the config above): Default workspace, for tenants that use workspaces
FACTQL_END_USER_ID (optional, not in the config above): Who is asking; defaults to mcp:<os user>

Tools

We don't run packages, so we can't list this server's tools.