Available now
Command line
The vai command line runs an audit and writes a receipt to disk.
Sentinel
Install Sentinel
Three ways to run it today. All of them local, none of them sending anything anywhere.
Installation
Pick the surface you already work in
Each one produces the same evidence, in the same format.
Available now
MCP server
One command adds VerifAIer to Claude Code or Cursor as an MCP server.
Available now
Browser extension
Records what an assistant did in the browser, on your machine.
Worth knowing
There is no one click installer yet
Sentinel installs through the surfaces above. A packaged installer is not built, and this page says so rather than offering a button that downloads nothing.
- What is VerifAIer?
- AI governance infrastructure. It governs what an AI system may do, records what it did, and produces evidence you can show to somebody else.
- Why does it exist?
- Organisations are answerable for what their AI systems do, and today they cannot show what that was.
- Why is it different?
- It runs on your own infrastructure and produces evidence rather than dashboards.
- Why should I trust it?
- Because the limits are on the page beside the claims, and the evidence is readable without the product.
- What should I do next?
- Follow the quick start, then run your first audit.