dogfood SKILL.md skillA
dogfood from vercel-labs/agent-browser is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add vercel-labs/agent-browser/dogfood@git:20260910.8c15ff9Pins git:20260910.8c15ff9 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- vercel-labs/agent-browser
- Path
skill-data/dogfood/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260910.8c15ff9, committed Sep 10, 2026
- First version recorded
- Apr 12, 2026
- Size
- 10,845 bytes
- Repository stars
- 44,324
- License
- Apache-2.0
Systematically explore and test a web application to find bugs, UX issues, and other problems. Use when asked to "dogfood", "QA", "exploratory test", "find issues", "bug hunt", "test this app/site/platform", or review the quality of a web application. Produces a structured report with full reproduction evidence -- step-by-step screenshots, repro videos, and detailed repro steps for every issue -- so findings can be handed directly to the responsible teams.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# 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. ## Workflow ``` 1. Initialize Set up session, output dirs, report file …
Read the whole file at its exact version.
How to install
mdr add vercel-labs/agent-browser/dogfood@sha256:83afc0f6ce5598aeThe line at the top of this page pins the label git:20260910.8c15ff9, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_4zf2pu23i4lysn57)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Apr 12, 2026 and Sep 10, 2026, about one every 151 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260910.8c15ff9 latest | 2026-09-10 | 8c15ff9 | 10,845 B | A | view · diff |
| git:20260412.7c2ff0a | 2026-04-12 | 7c2ff0a | 10,605 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (10845 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
vercel-labs/agent-browser · 44,324 stars · license Apache-2.0 · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4zf2pu23i4lysn57 GET https://markdownregistry.com/api/v1/resolve?ref=vercel-labs/agent-browser/dogfood GET https://markdownregistry.com/api/v1/blob/83afc0f6ce5598ae56ab06c7e18090d6769ec0a9a2abb3a12df240a81c77ed02
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from vercel-labs/agent-browser
Every file in vercel-labs/agent-browser