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.; European-Parliament-MCP-Server: The European Parliament MCP Server implements the Model Context Protocol to provide AI assistants with structured access to European Parliament open datasets, including MEPs, plenary sessions, committees, legislative documents, and parliamentary questions. It features 61 tools, 9 resources, 7 prompts, and advanced OSINT intelligence capabilities such as MEP influence scoring and coalition analysis.
Cutting MCP token overhead when an agent needs 10+ external tools
Research a specific MEP by querying details, voting patterns, and generating reports