Welcome to Arcjet
Arcjet is the AI agent runtime security platform. Discover the agents running in your organization, enforce policy across every action, prompt, and tool call, and keep the evidence to prove what happened.
Secure your agents
Section titled “Secure your agents”An AI agent that can send email, refund a payment, or write to a database needs a security check at each of those boundaries. Arcjet covers the three questions that follow, and you can start with any of them.
Observe Discover which agents run in your organization, with no code change. Send OpenTelemetry data to Arcjet or connect the Claude Compliance API.
Enforce Put an ALLOW or DENY decision in front of every tool call, in your own agents through the SDKs or in Claude Code and Copilot through the hooks they already fire.
Audit Record what your agents actually did. Every decision keeps the policy that ran and the values it read, so you can reconstruct an answer.
