spanner-readonly-mcp

nu0ma/spanner-readonly-mcp
★ 0 stars TypeScript Database Updated today
A read-only MCP server for Google Cloud Spanner. Lets LLMs safely inspect schemas and run SELECT queries against a Spanner database.
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Quick Install

Copy the config for your editor. Some servers may need additional setup — check the README.

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "spanner-readonly-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "nu0ma/spanner-readonly-mcp"
      ]
    }
  }
}

README Excerpt

English | [日本語](docs/README.ja.md) A read-only [MCP](https://modelcontextprotocol.io/) server for Google Cloud Spanner. Lets LLMs safely inspect schemas and run SELECT queries against a Spanner database. - Node.js 24+ (latest LTS) - A Google Cloud project with a Spanner database - [Application Default Credentials (ADC)](https://cloud.google.com/docs/authentication/application-default-credentials)

Tools (8)

SPANNER_DATABASESPANNER_EMULATOR_HOSTSPANNER_INSTANCESPANNER_PROJECTdescribe_tableexecute_querylist_indexeslist_tables

Topics

claude-codeclaude-plugingoogle-cloudmcpreadonlyspannersql
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