geiger

by Atomburstofficial · Developer Tools · ★ 167

geiger is an MCP server by Atomburstofficial. A Geiger counter for AI agents — one read-only command that inventories every agent, MCP server, plugin, and AI extension on a machine. It has 167 GitHub stars and ranks #416 of 2217 in Developer Tools by stars.

Category: Developer Tools
Author: Atomburstofficial
GitHub stars: 167
This week: Tracking since 18 Oct 2026
Language: JavaScript
License: MIT (open source)
Last update: 2026-09-21 (33 days ago)
Links: Source Website

ai-agents
ai-governance
ai-safety
ai-security
claude-code
governance
mcp
mcp-server
npx
scanner
security-tools

How to install geiger

Install steps differ per project, so follow the README in the geiger repository. Most MCP servers start with a single command (npx -y <package>, uvx <package> or a Docker image) that you add to your client's config. The install guide shows where that goes in Claude Code, Claude Desktop, Cursor and VS Code.

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Frequently asked questions

What is geiger?

geiger is an MCP server by Atomburstofficial in the Developer Tools category. A Geiger counter for AI agents — one read-only command that inventories every agent, MCP server, plugin, and AI extension on a machine. It has 167 GitHub stars and ranks #416 of 2217 in Developer Tools by stars.

Is geiger free and open source?

Yes. geiger is published under the MIT license, so you can run, modify and self-host it at no cost. If it connects to a paid service, that service's own pricing and API terms still apply. Check the repository for the exact license text before using it commercially.

What are the alternatives to geiger?

Other Developer Tools projects on MCP Harbor include rea, storybook, context7. Each alternative links to its own page with stars, license and recent activity. The Developer Tools category ranks all 2217 by stars, and you can re-sort it by growth this week.

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Data last updated 25 October 2026. Stars and downloads are refreshed every day from GitHub and npm.