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qa-prod-drive SKILL.md skillA

qa-prod-drive from cromford-ai/cromford is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add cromford-ai/cromford/qa-prod-drive@git:20261013.1268b26

Pins git:20261013.1268b26 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: cromford-ai/cromford
Path: skills/qa-prod-drive/SKILL.md
Versions recorded: 1
Latest version: git:20261013.1268b26, committed Oct 13, 2026
Size: 12,875 bytes
Repository stars: 29
License: Apache-2.0

Drive a deployed app as a real signed-in user — mint a Clerk session or one-time sign-in ticket for the project's QA account, lift and restore the ban on QA accounts that are banned at rest, get past Vercel Deployment Protection, drive screens headless with Playwright at 1280px and 375px, and report only what was actually observed. Use when asked to QA prod or a preview, verify a shipped feature as a user, reproduce a user-reported bug, or check a role's access.

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

# qa-prod-drive

Two ways into an app as a user, both backed by Clerk's backend API. No password is
ever typed, and no browser is ever driven by a human on this box.

- **Session JWT** (`bin/qa-session.sh`) — a bearer token for API calls. Fastest way
  to probe authz, read a route's real payload, or do incident ops.
- **Sign-in ticket** (`bin/qa-drive.mjs`, smoke-tested by `bin/qa-signin-check.mjs`)
  — a one-time `__clerk_ticket` that lands a *browser* in a real session. This is
  what "tested as a user" means. It satisfies instances that enforce MFA, because
  the trusted backend IS the factor.

Both are gated by one thing that used to be invisible: **the account's Clerk ban
state**. Read "Banned at rest" below before you drive anything privileged.

## The honesty rule — read this before you write any claim

**Never say "tested as a user" unless a browser really loaded the screens and you
really observed the outcome.** Build-proof is stated as exactly that: "typecheck and
`npm run build` green". If Playwright would not install, the sign-in never landed, or
you drove two of the five screens, the report says so **as the headline** — a pass
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add cromford-ai/cromford/qa-prod-drive@sha256:0fcc8ddfb585c8da

The line at the top of this page pins the label git:20261013.1268b26, 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](https://markdownregistry.com/badge/art_5fsndkmi5omnms6q.svg)](https://markdownregistry.com/a/art_5fsndkmi5omnms6q)

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

Versions

The registry has recorded 1 version of this file, committed on Oct 13, 2026.

version	committed	commit	size	audit
git:20261013.1268b26 latest	2026-10-13	1268b26	12,875 B	A	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 (12875 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

cromford-ai/cromford · 29 stars · license Apache-2.0 · pushed 2026-11-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_5fsndkmi5omnms6q
GET https://markdownregistry.com/api/v1/resolve?ref=cromford-ai/cromford/qa-prod-drive
GET https://markdownregistry.com/api/v1/blob/0fcc8ddfb585c8daedc8f2854d4e3aa75664ef3d59c916e29a9361b1144a660b

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.