prelaunch SKILL.md skillA
prelaunch from beckyisj/webdev-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add beckyisj/webdev-kit/prelaunch@git:20260906.5003aa5Pins git:20260906.5003aa5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- beckyisj/webdev-kit
- Path
prelaunch/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260906.5003aa5, committed Sep 6, 2026
- First version recorded
- Apr 16, 2026
- Size
- 5,721 bytes
- Repository stars
- 3
- License
- MIT
Pre-launch review for web apps. Code-level audit covering accessibility, responsive design, SEO, error states, performance, and common issues. Run before deploying.
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
# Pre-Launch Review Run a comprehensive code-level audit on a web app before it goes live. **Argument**: `$ARGUMENTS` is the project path or name (e.g., `~/projects/my-app`). If not provided, ask. ## Process ### 1. Identify the project - Resolve the project path from the argument - Read `package.json` to understand the stack (Next.js, Vite, etc.) - Identify the main entry point and page components ### 2. Run the build ```bash cd [project-path] npm run build 2>&1 ``` - Capture and report any build errors or warnings - Note bundle size warnings if present ### 3. Audit these 8 categories Scan all page/component files and check each category. Use Glob and Grep to find issues efficiently. Be specific — reference exact files and line numbers. #### A. Accessibility - Images missing `alt` attributes - Interactive elements missing labels or `aria-*` attributes - Missing focus styles (check for `outline: none` without replacement) - Color contrast issues (flag hardcoded light-on-light or dark-on-dark text) - Missing `lang` attribute on `<html>` - Form inputs without associated labels - Heading hierarchy skips (h1 → h3) #### B. Responsive & Mobile …
Read the whole file at its exact version.
How to install
mdr add beckyisj/webdev-kit/prelaunch@sha256:09b64812bc660dc6The line at the top of this page pins the label git:20260906.5003aa5, 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_p4pln23p5k46dbsm)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Apr 16, 2026 and Sep 6, 2026, about one every 144 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260906.5003aa5 latest | 2026-09-06 | 5003aa5 | 5,721 B | A | view · diff |
| git:20260416.cfee010 | 2026-04-16 | cfee010 | 5,836 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 (5721 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
beckyisj/webdev-kit · 3 stars · license MIT · pushed 2026-09-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_p4pln23p5k46dbsm GET https://markdownregistry.com/api/v1/resolve?ref=beckyisj/webdev-kit/prelaunch GET https://markdownregistry.com/api/v1/blob/09b64812bc660dc695d79e9fb699b566e9ca66835fa263b5948222b4259a1f46
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.