FRED Protocol — Finding & Reaching Entities for Digital Agents. One JSON file that unifies MCP, A2A, OpenAPI, llms.txt, Schema.org, and 12+ agent discovery protocols into a single universal agentic discovery layer. Open source, free forever.
open-source json ai mcp protocol openapi ai-agents a2a llms-txt agent-discovery agentic-web fred-protocol
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Updated
Apr 1, 2026 - TypeScript