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See your first agent in your first session.

Guard0 is the register of every AI agent in your company, with a named owner for each and a record of what it did, across the AI your people use, the AI inside your platforms, and the AI your teams build.

Free. No card. Connect a repository, or explore the sample environment.

What happens in the first session.

Three steps, in the order they happen. The first one is the only one you do.

  1. Connect GitHub or AWS, read-only

    A GitHub App on one organization, or a cross-account IAM role on one AWS account. Nothing sits in your traffic and nothing changes in production.

  2. The register fills with agents, tools, models, and MCP servers

    Everything the connection can see lands as a row with the same columns, whether anyone declared it or not. Unregistered agents are flagged shadow.

  3. Open a finding and read its evidence

    The source line, the red-team transcript, or the tool-call trace that produced it, with the fix beside it.

  4. Nothing to connect yet? You can explore the sample environment without connecting anything, and come back with a repository when you have one.

Start free.

Connect one repository or one cloud account, read-only, and see your first agent in the register.

Free. No card.