BigQuery Data Platform

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-09-22T02:42:16.465908Z",
      "publishedAt": "2026-09-22T02:42:16.465908Z",
      "statusChangedAt": "2026-09-22T02:42:16.465908Z"
    }
  },
  "server": {
    "name": "io.github.deBilla/data-platform-mcp",
    "title": "BigQuery Data Platform",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "0.4.0",
    "packages": [
      {
        "version": "0.4.0",
        "transport": {
          "type": "stdio"
        },
        "identifier": "data-platform-mcp",
        "registryType": "pypi",
        "environmentVariables": [
          {
            "name": "BQ_MCP_ENVIRONMENTS",
            "description": "JSON map of environment name to BigQuery settings (project, location, impersonate, dataset_allowlist, byte caps). Omit when using a config file at ~/.config/data-platform-mcp/config.toml."
          },
          {
            "name": "BQ_MCP_DEFAULT_ENVIRONMENT",
            "description": "Environment used when a tool call omits the environment argument."
          },
          {
            "name": "BQ_MCP_CONFIG",
            "description": "Path to a TOML config file, overriding ~/.config/data-platform-mcp/config.toml."
          },
          {
            "name": "BQ_IMPERSONATE_SERVICE_ACCOUNT",
            "description": "Read-only service account to impersonate, making read-only a property of the identity rather than of this code. Create it with `data-platform-mcp setup`."
          },
          {
            "name": "BQ_PROJECT",
            "description": "GCP project whose BigQuery datasets are queried. Falls back to the project associated with Application Default Credentials."
          },
          {
            "name": "BQ_LOCATION",
            "description": "BigQuery location for jobs and datasets. Defaults to US."
          },
          {
            "name": "BQ_CODE_ASSET_LOCATION",
            "description": "Region holding BigQuery Studio notebooks and saved queries. Separate from BQ_LOCATION and usually different: code assets are regional and Dataform rejects multi-regions, so datasets in US typically pair with code assets in a region like us-central1. A wrong region returns an empty list rather than an error. Defaults to BQ_LOCATION."
          },
          {
            "name": "BQ_DATASET_ALLOWLIST",
            "description": "Comma-separated dataset IDs the server may read. Empty means all datasets."
          },
          {
            "name": "BQ_WARN_BYTES",
            "description": "Scan size above which a query is returned for user confirmation instead of run. Defaults to 1 GiB."
          },
          {
            "name": "BQ_MAX_BYTES_BILLED",
            "description": "Hard per-query scan cap; a query estimated above this never runs. Defaults to 5 GiB."
          },
          {
            "name": "BQ_MCP_AUDIT_LOG",
            "description": "Path for the JSONL tool-call audit log, or 'off' to disable it. SQL text is never recorded, only a hash and a length."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/deBilla/bigquery-mcp",
      "source": "github"
    },
    "websiteUrl": "https://debilla.github.io/bigquery-mcp/",
    "description": "Read-only BigQuery tools for plain-language data questions, with a cost gate on every query"
  }
}