Executive Summary
Vercel has launched CLI support for its Vercel Firewall, enabling developers to configure and manage security settings directly from their terminal. This new functionality allows for programmatic control over custom rules, IP blocking, attack mode, and system mitigations. The release also includes a "Vercel Firewall skill" to facilitate safe interaction with the Firewall for automated agents.
Key Takeaways
* New CLI Command: The `vercel firewall` command is now available for managing firewall settings.
* Key Capabilities: Users can configure custom rules, block specific IPs, set system bypasses, enable/disable attack mode, and pause system mitigations.
* AI-Powered Rule Creation: The CLI supports natural language prompts (`--ai`) to automatically generate firewall rules.
* New "Firewall Skill": A corresponding `vercel-firewall` skill can be added for agents to interact with the Firewall, incorporating best practices for safe rule deployment.
* Availability: The functionality is available now; users must update to the latest version of the Vercel CLI to get started.
Strategic Importance
This update integrates security management directly into the developer workflow, catering to DevOps and automation by allowing security policies to be managed as code.