adversarial-ux-test SKILL.md skillA
adversarial-ux-test from metaspartan/cybara is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add metaspartan/cybara/adversarial-ux-test@git:20260703.247aff5Pins git:20260703.247aff5 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- metaspartan/cybara
- Path
skills/adversarial-ux-test/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260703.247aff5, committed Jul 3, 2026
- Size
- 1,819 bytes
- Repository stars
- 32
- License
- MIT
Test an app as a difficult, low-patience persona, then filter complaints into actionable UX issues.
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
# Adversarial UX Test Use this before demos, launches, onboarding changes, or major UI releases when the user wants friction found by a realistic hard-to-please persona. ## Workflow 1. Define one persona: - Role, age range, technical comfort, core task, frustration triggers, and voice. 2. Browse the app as that persona: - First impression. - Core workflow. - Error recovery. - Readability and accessibility. - Speed and perceived effort. - Terminology. - Navigation and return paths. 3. Record evidence: - Screenshots for each major issue. - Console errors. - Network failures. - Click count for the core task. 4. Write the persona rant: - In character, with concrete quotes and page references. 5. Apply the pragmatism filter: - Red: real UX bug. - Yellow: valid but lower priority. - Green: feature request with strong value. - White: persona noise. 6. Produce tickets only for Red and Green items. ## Rules - One persona per session. - Test the core workflow before touring settings. - Do not create more than 10 tickets. - Separate entertaining persona feedback from objective product findings. …
Read the whole file at its exact version.
How to install
mdr add metaspartan/cybara/adversarial-ux-test@sha256:b9e22cef99904336The line at the top of this page pins the label git:20260703.247aff5, 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_mu5vwbqh5e2okjpl)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 3, 2026.
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 (1819 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
metaspartan/cybara · 32 stars · license MIT · pushed 2026-10-20 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_mu5vwbqh5e2okjpl GET https://markdownregistry.com/api/v1/resolve?ref=metaspartan/cybara/adversarial-ux-test GET https://markdownregistry.com/api/v1/blob/b9e22cef999043368c04730b2e5f54671a5807bb896fea360cc8bcd5b2b00485
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.