create-verification-skill SKILL.md skillA

create-verification-skill from michael-denyer/pstack-claude is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add michael-denyer/pstack-claude/create-verification-skill@git:20261020.d56fdb0

Pins git:20261020.d56fdb0 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
michael-denyer/pstack-claude
Path
plugins/pstack/skills/create-verification-skill/SKILL.md
Versions recorded
9
Latest version
git:20261020.d56fdb0, committed Oct 20, 2026
First version recorded
Aug 22, 2026
Size
7,387 bytes
Repository stars
3,263
License
MIT

Generate a project-local verification skill that drives your app the way a user does — any language, framework, or platform. Use for /create-verification-skill, "make a control skill for this repo", "make a driver skill for this repo", or when a project has no scripted way to prove UI/CLI/service behavior.

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

# Create a verification skill

On Codex, read the [platform mapping](../poteto-mode/references/codex-tools.md), including its per-skill notes, before following this skill.

On GitHub Copilot, read the [platform mapping](../poteto-mode/references/copilot-tools.md), including its per-skill notes, before following this skill.

On Muse, read the [platform mapping](../poteto-mode/references/muse-tools.md), including its per-skill notes, before following this skill.

Every serious project needs a scripted way to drive the real app and prove behavior: launch it, exercise a feature the way a user would, and capture evidence. This skill generates that as a project-local skill (`.claude/skills/verify/`) tailored to the repo. Name it `verify`. At the repo root a project skill by that name replaces Claude Code's bundled `/verify`, which only the user can invoke, so every playbook that names the driver skill can call the project one ([Claude Code 2.1.200 or later](https://code.claude.com/docs/en/skills#run-and-verify-your-app)). In a monorepo, write it in the touched package directory instead. You write the generator's output for the next agent, not for a human: it will be read cold, mid-task,
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add michael-denyer/pstack-claude/create-verification-skill@sha256:30d8469d99c78027

The line at the top of this page pins the label git:20261020.d56fdb0, 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_og2w5mlujpfaztad.svg)](https://markdownregistry.com/a/art_og2w5mlujpfaztad)

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

Versions

The registry has recorded 9 versions of this file, between Aug 22, 2026 and Oct 20, 2026, about one every 7 days.

versioncommittedcommitsizeaudit
git:20261020.d56fdb0 latest2026-10-20 d56fdb0 7,387 BA view · diff
git:20261013.058a3482026-10-13 058a348 7,247 BA view · diff
git:20261005.8d3aa572026-10-05 8d3aa57 6,593 BA view · diff
git:20260911.45805012026-09-11 4580501 6,440 BA view · diff
git:20260907.3df207b2026-09-07 3df207b 5,990 BA view · diff
git:20260907.09f3a502026-09-07 09f3a50 5,848 BA view · diff
git:20260901.f8c37b82026-09-01 f8c37b8 6,223 BA view · diff
git:20260827.7ac420e2026-08-27 7ac420e 6,277 BA view · diff
git:20260822.7703e0a2026-08-22 7703e0a 6,199 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 (7387 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

michael-denyer/pstack-claude · 3,263 stars · license MIT · pushed 2026-10-21 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_og2w5mlujpfaztad
GET https://markdownregistry.com/api/v1/resolve?ref=michael-denyer/pstack-claude/create-verification-skill
GET https://markdownregistry.com/api/v1/blob/30d8469d99c780272ffc6b1a263f4b2ad17090b385d0f17adbe1ec1bbefad906

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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