Dogfood

The dogfood skill systematically explores and tests web applications to identify bugs, UX issues, and other problems, producing a structured report with full reproduction evidence including screenshots, videos, and step-by-step instructions for each issue. It's designed for QA engineers, product teams, and developers who need to conduct exploratory testing or quality assurance reviews on web applications. The skill solves the problem of generating reproducible, actionable bug reports that can be handed directly to development teams without requiring additional investigation or clarification.

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Install

$ npx -y skills add vercel-labs/agent-browser --skill dogfood --agent claude-code

Installs into .claude/skills of the current project.

Files

Dogfood

Systematically explore a web application, find issues, and produce a report with full reproduction evidence for every finding.

Setup

Only the Target URL is required. Everything else has sensible defaults -- use them unless the user explicitly provides an override.

Parameter	Default	Example override
Target URL	(required)	`vercel.com`, `http://localhost:3000`
Session name	Slugified domain (e.g., `vercel.com` -> `vercel-com`)	`--session my-session`
Output directory	`./dogfood-output/`	`Output directory: /tmp/qa`
Scope	Full app	`Focus on the billing page`
Authentication	None	`Sign in to user@example.com`

If the user says something like "dogfood vercel.com", start immediately with defaults. Do not ask clarifying questions unless authentication is mentioned but credentials are missing.

Always use agent-browser directly -- never npx agent-browser. The direct binary uses the fast Rust client. npx routes through Node.js and is significantly slower.