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.; best-of-mcp-servers: This curated list contains 410 awesome MCP (Model Context Protocol) servers with a total of 520K stars grouped into 34 categories. All projects are ranked by a project-quality score calculated from GitHub and package manager metrics. Contributions are welcome.
Cutting MCP token overhead when an agent needs 10+ external tools
Discover top MCP servers by quality