krishnashakula/toollens
Give your agent 2,468 tools. It sees 3. A Rust MCP gateway: dependency-aware tool discovery, policy-checked execution, measured on 110 real vendor MCP servers (25.4 of 28 tasks vs 24.2 for Anthropic's tool search, on 27% fewer input tokens; five runs each).
GitHub repository with 14 stars and 1 forks.
Language: Rust
Topics: agent-tools, agentic-ai, ai-agents, ai-gateway, anthropic, claude, claude-code, context-engineering, function-calling, llm