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.; notebooklm-mcp: NotebookLM MCP bridges Google NotebookLM with local AI tools, allowing you to manage notebooks, ingest sources, run research, and generate studio content through a standard MCP interface. It provides seamless authentication, resilient connectivity, and a comprehensive set of tools for developers and AI assistants.
Cutting MCP token overhead when an agent needs 10+ external tools
Manage NotebookLM notebooks directly from an AI assistant like Claude or Cursor