helladmin 0.1.0a5

AI agent firewall for Linux servers (alpha)

helladmin (CLI package)

AI agent firewall for Linux servers. Kernel-level enforcement via Landlock LSM + seccomp-bpf. No root required.

Alpha release. Core enforcement is functional and tested. APIs may change.

Quick start

pip install helladmin

# Sandbox any process
helladmin run -- python3 my_agent.py

# Sandboxed SSH user (one-time sudo)
sudo helladmin setup-user agentuser --preset developer

# MCP proxy
helladmin proxy add --name my-server --cmd python3 server.py --access public
helladmin proxy serve --port 8443

# Dashboard
helladmin dashboard --port 8888

CLI commands

helladmin run <cmd>          Run process in Landlock + seccomp sandbox
helladmin setup-user <user>  Create sandboxed SSH user (requires sudo)
helladmin proxy add/list/remove/serve   MCP server proxy management
helladmin proxy create-key   Generate API key for key-mode servers
helladmin dashboard          Web dashboard
helladmin on/off             Legacy server protection toggle
helladmin status             Show protection status

Requirements

Linux (kernel 5.13+), Python 3.11+. No root for Tier 0.

License

Apache-2.0