Function Calling AI Tools

Ai Agents Api LibraryOpen Source

Verified catalog of 300+ APIs and MCP servers with opinions and statistics so that AI agents can call after a one-time API key/OAuth setup. JSON, llms.txt and an MCP server for agents.

ToolRAGOpen Source

Unlimited LLM tools, zero context penalties — ToolRAG serves exactly the LLM tools your user-query demands.

Peta CoreOpen Source

The Control Plane for MCP — secure vault, managed runtime, audit trail, and policy-based approvals.