onetool-mcp: OneTool MCP is a single MCP server that bundles 100+ tools — Brave search, Google, Context7, AWS, Playwright, Chrome DevTools, Excel, database operations, and more. Instead of registering each tool individually and burning context on their definitions, agents write short Python code to call any tool on demand. Anthropic engineering research backs this approach: code execution reduces token usage by over 98%, cutting costs dramatically when agents need many external tools.; mcp-metabase-server: This is a TypeScript-based MCP server that provides comprehensive integration with Metabase via its API. It offers over 70 ready-to-use tools covering CRUD operations, dashboard management, user permissions, database management, and more, enabling AI assistants to interact with Metabase naturally.
Cutting MCP token overhead when an agent needs 10+ external tools
Integrate AI assistants with Metabase for natural language analytics