Geiger Inventories Every AI Agent, MCP Server and Plugin on a Machine With One Read-Only Command
Geiger on GitHub, via Hacker News Show HN (metadata verified via the GitHub API; single source)·low signal
Geiger, MIT-licensed and created September 6 with 106 GitHub stars, lists every agent, MCP server, plugin and AI extension installed on a machine and what each can touch. It reached 47 points on Show HN on September 9. It targets shadow-AI discovery on developer laptops, which endpoint and SaaS-posture tools like Vanta's risk agent have only started to cover.