stonegate

updated this year

Universal MCP tool gateway for AI agent frameworks — compiled Rust server with adapters for Hermes, CrewAI, LangGraph, Haystack, OpenHands, MS Agent Framework, and Google ADK

Code-only MCP server: no hosted endpoint, so you install and run it yourself. It is not probed, graded or counted in our reachability statistics.

Get it

Repository: github.com/thekeystoneproject/stonegate
License: NOASSERTION
Last update: 2026-06-12
GitHub stars: ★ 0
Homepage: keystoneproject.dev

ai-agents crewai hermes langgraph mcp mcp-gateway mcp-server rust tool-gateway

Listed in

github · source

Run this server as a hosted endpoint? Submit the endpoint and it moves to the remote directory, where it is probed and graded.