arbitusgateway/arbitus

Open-source security gateway for MCP tool calls — blocks secret leaks, enforces agent policies, and requires human approval for risky actions

4 best points · 0 comments · 1 Hacker News post · 7 GitHub stars · View on GitHub

Hacker News discussions

• 92% of MCP servers have security issues (and how to fix it) (4 points, 0 comments, by nicholasfvelten, 2026-04-08)