Get Started

Rig is free to use and needs no account. Rig is a CLI and MCP your agent will use while coding.

Scans run on your computer. Rig does not upload code for remote scanning. Your coding agent’s own data settings still apply.

1. Install Rig and connect your agent

Download Rig:

curl -fsSL https://downloads.rig.ai/install.sh | sh

Then add Rig to your agent:

claude plugin marketplace add RigCodeAI/rig
claude plugin install rig@rig

codex plugin marketplace add RigCodeAI/rig
codex plugin add rig@rig

Open your project in a fresh agent session.

2. Set up your project

In your project, ask your agent:

Set up Rig for this project.

Your agent helps choose security checks for your project. Review and approve the proposed setup before continuing.

Learn what happens during setup →

3. Start coding

Ask your agent to build or change something as usual. If Rig reports a security problem, your agent will be automatically be instructed to fix it and rerun the check. You’ll see a security report in your agent’s turn summary.

Learn how checks and fixes work →