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-trino: A high-performance MCP server for Trino written in Go. It enables AI assistants to execute SQL queries and discover database metadata through standardized MCP tools. Supports both STDIO and HTTP transports with optional OAuth 2.1 authentication.
Cutting MCP token overhead when an agent needs 10+ external tools
AI-powered data analysis using natural language queries