beckyisj/webdev-kit · prelaunch/SKILL.md

prelaunch skillA

prelaunch is agent-read markdown (skill) from beckyisj/webdev-kit: Pre-launch review for web apps. Code-level audit covering accessibility, responsive design, SEO, error states, performance, and common issues. Run before deploying..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add beckyisj/webdev-kit/prelaunch@git:20260906.5003aa5
Exact content
mdr add beckyisj/webdev-kit/prelaunch@sha256:09b64812bc660dc6

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_p4pln23p5k46dbsm.svg)](https://markdownregistry.com/a/art_p4pln23p5k46dbsm)

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Versions

versioncommittedcommitsizeaudit
git:20260906.5003aa5 latest2026-09-06 5003aa5 5,721 BA view · diff
git:20260416.cfee0102026-04-16 cfee010 5,836 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (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

GitHub

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