Observability module
Warden
Know what runs on your endpoints, and who approved it.
View module →See what is actually happening across your endpoints, vulnerabilities and AI agents, and judge the risk on evidence rather than on what anyone claims.
About
Magi Systems builds tools that show what is actually happening across your security estate, so you can judge the risk on evidence rather than on what anyone claims. Everything here runs locally, carries no dependencies, and shows its work.
Every tool we publish runs on your own machine, so what it records stays with you. No shared infrastructure, no telemetry back to us, no calling home. Several of them make no network requests at all, so they work behind an air gap exactly as they work on a laptop.
OpenTenet is plain markdown, not a plugin tied to one vendor. The same rules run in Claude Code, Cursor, Codex, Gemini CLI, Aider, and Copilot, so you can switch assistants or models without rebuilding how your work gets checked.
OpenTenet is what we use in our own work every day, not a demo built for a sales deck. It is complete, tested, and documented, with nothing held back behind a form.
We refuse to take a claim on faith. An AI assistant has to show the captured tool output behind every "done," so you can see what it actually did, and a criterion stays open until a probe proves it. Confident prose is not proof.
Platform
Observability module
Know what runs on your endpoints, and who approved it.
View module →Observability module
Prove what your AI agents did, and that nobody edited the record.
View module →Security module
Fix the right vulnerabilities first, with every change approved.
View module →Security module
Put a grade on your risk assessment that you can defend.
View module →Foundation module
Make AI coding assistants verify their work before they say "done."
View module →Get In Touch
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