Get started

Start with what is ready today.

Basic protection is free, with no trial period and no credit card. The two tools below are free to download and run on your own computer. Everything is marked with what it is today.

Levels 1–3 available now

Security software for your agents

Protection for the agents you build, one level for each of the nine ways agents get attacked. Levels 1 to 3 are available now and levels 4 to 8 are in early access. The ninth, for images, audio and video, is in construction. Basic (levels 1 and 2) is free.

After you request access, a founder (Andrej or Dhiraj) replies within two hours during business hours, Monday to Friday, 9:00 to 17:00 Eastern Time; otherwise at the start of the next business day. You get Basic set up in your agent with us, and early access to levels 4 to 8 if you ask for it.

Request accessWhat it protects
Free · download

PSE Analyzer

The spectrum of every weight matrix in a GGUF model, one precision against another. Runs on your own computer, on Windows or Ubuntu.

DownloadDocs
Free · preview

Pivot Benchmark

Shows how an AI model behaves under sustained pressure: where it gives way, and whether it recovers. Runs on your own computer, on Windows or Ubuntu.

DownloadDocs
Early access

Leaf

A sales agent with the first two levels of protection built in. A release with four levels is coming soon.

About Leaf

Every build with its version and checksum is on Downloads. Guides and the PSE language textbook are in the documentation.

Contact

Start with Basic today.

When your agent begins to take real actions, talk to us about the rest.

Research inquiries: see the published papers · NDA available for commercial discussions · Toronto, Ontario, Canada

We reply within two hours during business hours (Monday to Friday, 9:00 to 17:00 Eastern Time). Requests sent outside those hours get a reply at the start of the next business day.