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.; gemini-cloud-assist-mcp: This MCP server connects MCP clients to the Gemini Cloud Assist APIs, enabling natural language interaction with Google Cloud. It supports designing infrastructure, troubleshooting issues, managing resources, optimizing costs, and providing general assistance. The server is currently in private preview and has migrated to a remote architecture starting from v0.8.0.
Cutting MCP token overhead when an agent needs 10+ external tools
Design and deploy cloud infrastructure using natural language