Looker

Integration with Looker through MCP Toolbox for Databases, an open-source MCP server that simplifies connecting AI agents to Looker by handling complexities like authentication and connection pooling. Provides 40+ tools organized into four categories: Looker Model and Query Tools (9 tools for querying models, explores, dimensions, measures, filters, parameters), Looker Content Tools (7 tools for managing Looks and Dashboards), Looker Instance Health Tools (3 tools for health checks using Henry algorithms), and LookML Authoring Tools (13 tools for writing and modifying LookML files, managing projects, accessing database schemas). Supports Gemini CLI with dedicated Looker extension (recommended), Claude Code, Claude Desktop, Cline, Cursor, VS Code (Copilot), and Windsurf. Requires Looker Client ID and Client Secret for API authentication. Enables natural language interaction with Looker data, semantic layer access, automated report/visualization/dashboard creation, Development Mode for LookML testing, and comprehensive database schema access. Not a supported Google Cloud product - provided as-is open-source project. Installed via npx @toolbox-sdk/server or binary download (v0.14.0+). Prebuilt tools subject to change between versions.

Tools (31)

This server provides the following tools for AI assistants: