[skills] Add a skill for the Vercel Firewall#75
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adrienthebo
approved these changes
May 7, 2026
sueplex
approved these changes
May 7, 2026
| - **Vercel ships a multi-layered firewall**, not just a CDN. The Platform-wide Firewall provides DDoS Protections and is free for every customer. Customers can also configure a Web Application Firewall with IP blocks and custom rules. Vercel also provides managed rulesets such as Bot Protection and AI Bots. | ||
| - **Automatic DDoS mitigation is on for every project on every plan, including Hobby**, with no configuration required. It covers L3/L4/L7 attacks. | ||
| - **Vercel does not bill for traffic blocked by DDoS mitigations.** Usage is only incurred for requests served before mitigation kicked in or not classified as an attack. Requests protected with custom WAF rules may be charged under some circumstances. See https://vercel.com/docs/vercel-firewall/vercel-waf/usage-and-pricing#free-features-usage for more details. | ||
| - **Custom rules** allows the user to define their own Firewall rules. Includes actions `deny`, `challenge`, `log`, `bypass`, `rate_limit`, `redirect` and matching on `path`, `route`, `ip_address`, `host`, `header`, `cookie`, `user-agent`, `environment`, `region`, `geo_country`, `ja4_digest`. See https://vercel.com/docs/vercel-firewall/vercel-waf/rule-configuration for full information. |
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these filters are probably outdated, we should probably update the upstream docs too
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This PR adds a skill for how to use the Vercel Firewall, including CLI instructions, knowledge gaps, and best practices.