frontend-verify SKILL.md skillA
frontend-verify from ucsandman/claude-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add ucsandman/claude-skills/frontend-verify@git:20260905.41afbd2Pins git:20260905.41afbd2 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- ucsandman/claude-skills
- Path
frontend-verify/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260905.41afbd2, committed Sep 5, 2026
- First version recorded
- Aug 12, 2026
- Size
- 9,385 bytes
- Repository stars
- 5
- License
- MIT
Verify frontend routes, controls, rendering, console errors, and failed requests.
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
# Frontend Verify ## What this replaces The slow loop is: edit code, start the dev server, open a browser, click each page, watch the console, eyeball the layout, repeat. This skill does that pass programmatically with `@playwright/cli` running headless, and it does it without dumping every page state into the model context. ## The one principle that matters Reading a full accessibility snapshot or a screenshot into context on every route is the expensive part, not running the browser. So the order of operations is always cheapest signal first: 1. Console errors and failed network requests. Tiny text, catches most real breakage (crashed component, bad fetch, 500 from an API route). 2. Targeted text assertions. Ask the page "is the word Dashboard on screen", not "give me the whole DOM". 3. A snapshot written to disk, read back only for a route that already failed. 4. A screenshot, only as a last resort. For a single page (a deployed URL, a marketing page, a page outside this repo's route list) step 2 is `curl -s <url> | grep -c <text>` for the words and `declick web tree <url> --selector <css> --limit 20` for the links, buttons and …
Read the whole file at its exact version.
How to install
mdr add ucsandman/claude-skills/frontend-verify@sha256:95b31b72cd843aa4The line at the top of this page pins the label git:20260905.41afbd2, 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_jn6w7tbrkdriphdb)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Aug 12, 2026 and Sep 5, 2026, about one every 12 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260905.41afbd2 latest | 2026-09-05 | 41afbd2 | 9,385 B | A | view · diff |
| git:20260904.14d2e37 | 2026-09-04 | 14d2e37 | 10,069 B | A | view · diff |
| git:20260812.9665e9c | 2026-08-12 | 9665e9c | 9,791 B | A | view |
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 (9385 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
ucsandman/claude-skills · 5 stars · license MIT · pushed 2026-09-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_jn6w7tbrkdriphdb GET https://markdownregistry.com/api/v1/resolve?ref=ucsandman/claude-skills/frontend-verify GET https://markdownregistry.com/api/v1/blob/95b31b72cd843aa41b2d3818c86990d49cc9c2ebf539ab9d0250b488e1e2aade
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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