hol-guard

MCP serverFREE

Open-source antivirus for AI agents: block risky tools, secret access, prompt injection, malicious packages, MCP servers, plugins, and skills at runtime.

hashgraph-online/hol-guard · Apache-2.0 · Python · updated 1 day ago

Website ↗Open on GitHub ↗

Get the code

$git clone https://github.com/hashgraph-online/hol-guard.git

GitHub stars

—

New stars this week

219

Forks

A · A · A

License · Quality · Upkeep

88/100

Radar score

What it helps you do

Open-source antivirus for AI agents: block risky tools, secret access, prompt injection, malicious packages, MCP servers, plugins, and skills at runtime.

mcpsecurityagent-securityai-agent-securityai-agentsai-securityclaude-codecursordevsecopsgemini-climcp-securityopenclaw

Should you use it?

License · A

Permissive license. Free for personal and business use.

Quality · A

Clear README, topics, license and an active community.

Maintenance · A

Updated in the last 30 days.

Job area: Coding & DevOps. Always read the project README before you install, and test on a copy of your data first.

How to start

1Open the project on GitHub and read the README.
2Run: git clone https://github.com/hashgraph-online/hol-guard.git
3Add the server to Claude, Cursor or another MCP client, as the README shows.
4Test with a small task before real work.