visual-crawl SKILL.md skillA

visual-crawl from jerseycheese/agent-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add jerseycheese/agent-skills/visual-crawl@git:20261016.04e815b

Pins git:20261016.04e815b in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
jerseycheese/agent-skills
Path
skills/visual-crawl/SKILL.md
Versions recorded
4
Latest version
git:20261016.04e815b, committed Oct 16, 2026
First version recorded
Jun 28, 2026
Size
30,100 bytes
Repository stars
3
License
MIT

Crawls the running app at random breakpoints, screenshots visual issues, checks design token consistency, and tests interactive elements. Each run covers different ground. Trigger on: "visual QA", "crawl the site for issues", "responsive check", "look for visual bugs".

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

# Visual Crawl

Randomized visual QA using `bdg` (browser-debugger-cli). Opens the project, crawls pages at varied breakpoints, screenshots issues, and produces a findings report. No two runs cover the same ground.

## Prerequisites

- `bdg` installed globally (`npm install -g browser-debugger-cli@alpha`)
- Project dev server running (know the URL and port)
- macOS tiling WM users (AeroSpace, yabai, etc.): after `--no-headless`, float the browser window to free its viewport

## Invocation

User says `/visual-crawl` or asks for a visual QA pass. Before starting, confirm:
1. **Project URL** (e.g., `http://localhost:4173`)
2. **Route list** — discover from router config or ask the user
3. **Dynamic/parameterized routes** (`/items/[id]`, `/users/:id`, etc.) — do any exist, and do they need seeded data to render real content instead of a 404 or empty state? See "Seeding data for dynamic routes" in Phase 0 below.

For keyboard-navigated apps (sections accessed via key bindings rather than URL routing), ask the user for the key-to-section mapping and use `bdg dom pressKey` to navigate.

## The Crawl

### Phase 0: Setup

```bash
# Check for existing session first
bdg status 2>&1 || true
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add jerseycheese/agent-skills/visual-crawl@sha256:13b11c2f2aff2168

The line at the top of this page pins the label git:20261016.04e815b, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_pejdyis536ugitj5.svg)](https://markdownregistry.com/a/art_pejdyis536ugitj5)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 4 versions of this file, between Jun 28, 2026 and Oct 16, 2026, about one every 37 days.

versioncommittedcommitsizeaudit
git:20261016.04e815b latest2026-10-16 04e815b 30,100 BA view · diff
git:20260928.b69f78a2026-09-28 b69f78a 30,275 BA view · diff
git:20260729.5894d282026-07-29 5894d28 26,082 BA view · diff
git:20260628.9366aee2026-06-28 9366aee 22,069 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (30100 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

GitHub

jerseycheese/agent-skills · 3 stars · license MIT · pushed 2026-10-19 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_pejdyis536ugitj5
GET https://markdownregistry.com/api/v1/resolve?ref=jerseycheese/agent-skills/visual-crawl
GET https://markdownregistry.com/api/v1/blob/13b11c2f2aff2168a78651dade32f4ac6956b401557e9e9ee64b9068423c6e50

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.

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