create-verification-skill SKILL.md skillA

create-verification-skill from creedants/pstack-t3 is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add creedants/pstack-t3/create-verification-skill@git:20261012.e492e19

Pins git:20261012.e492e19 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
creedants/pstack-t3
Path
skills/create-verification-skill/SKILL.md
Versions recorded
2
Latest version
git:20261012.e492e19, committed Oct 12, 2026
First version recorded
Oct 3, 2026
Size
8,307 bytes
Repository stars
15
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", 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

Read [the pstack-t3 runtime](../pstack-runtime/SKILL.md) before spawning workers, choosing models, scheduling, or isolating work. It maps those steps onto T3's orchestrator tools.

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 tailored to the repo. T3 can run any provider, and providers load project skills from different directories, so the skill is written once to `.agents/skills/verify-<app>/` (read by Codex and Cursor) and linked at `.claude/skills/verify-<app>` (read by Claude Code). Every T3 provider then sees it in the `$` skill picker. You write the generator's output for the next agent, not for a human: it will be read cold, mid-task, by an agent that has never seen the app.

## 1. Interview the repo, not the user

Answer these from the codebase and only ask the user what you cannot observe:

- **Surface:** what does a user actually touch? A web UI, a CLI/TUI, a desktop app, an API, a mobile app, a library? A repo can have several; pick the primary one and note the rest.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add creedants/pstack-t3/create-verification-skill@sha256:181e076c7cdd3cff

The line at the top of this page pins the label git:20261012.e492e19, 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_fjihcdvjr2gv2js6.svg)](https://markdownregistry.com/a/art_fjihcdvjr2gv2js6)

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

Versions

The registry has recorded 2 versions of this file, between Oct 3, 2026 and Oct 12, 2026, about one every 9 days.

versioncommittedcommitsizeaudit
git:20261012.e492e19 latest2026-10-12 e492e19 8,307 BA view · diff
git:20261003.a632f622026-10-03 a632f62 7,653 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 (8307 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

creedants/pstack-t3 · 15 stars · license MIT · pushed 2026-10-19 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_fjihcdvjr2gv2js6
GET https://markdownregistry.com/api/v1/resolve?ref=creedants/pstack-t3/create-verification-skill
GET https://markdownregistry.com/api/v1/blob/181e076c7cdd3cffac2e82d3409fe3a11d9233cb368099c49ab75c91c9d3d993

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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