# Google BigQuery MCP Server

> Use this tool when you need to explore and query large datasets in Google BigQuery using natural language, solving problems such as data discovery and SQL query generation. It takes in natural language inputs and outputs generated SQL queries and query results, providing an intuitive interface for data analysis. Ideal for use cases where users need to quickly inspect datasets, generate queries, or execute approved queries without requiring extensive SQL knowledge.

Canonical page: https://skillsregistry.net/skills/garethcull-google-bigquery-mcp  
JSON: https://api.skillsregistry.net/v1/skills/garethcull-google-bigquery-mcp

## Description

Enables natural language exploration and querying of Google BigQuery datasets through four tools: listing datasets, inspecting table schemas, generating SQL queries with LLM assistance, and executing approved queries.

## Trust

- **Trust score (0–1):** 0.96
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** database
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/q9m6i0mey2)
- **Repository:** <https://github.com/garethcull/google-bigquery-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "garethcull-google-bigquery-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/garethcull-google-bigquery-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/garethcull-google-bigquery-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt