Action-level governance for AI agents -- control what they DO, not what they SAY
io.github.JarvisOnM4/agent-guardrail
https://github.com/eren-solutions/agent-guardrail
STDIO
No auth required
How models use it and what it is built for.
Action-level governance for AI agents -- control what they DO, not what they SAY
Hosted endpoint — paste into any MCP client.
Where to find authoritative docs and source for Agent Guardrail MCP Server.
MCP Playground runs 10,000+ hosted MCP servers — GitHub, Linear, Notion, Stripe, Sentry and more — across Claude, GPT, Gemini, DeepSeek and 30+ AI models. Compare model answers side-by-side, save agent presets, share runs. Zero install.
Open Agent Studio