visual-debug SKILL.md skillB
visual-debug from voidmatcha/ui-clone-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add voidmatcha/ui-clone-skills/visual-debug@git:20260926.c66ef64Pins git:20260926.c66ef64 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- voidmatcha/ui-clone-skills
- Path
skills/visual-debug/SKILL.md- Versions recorded
- 9
- Latest version
- git:20260926.c66ef64, committed Sep 26, 2026
- First version recorded
- May 24, 2026
- Size
- 7,663 bytes
- Repository stars
- 16
- License
- Apache-2.0
Diagnose why an existing implementation differs from reference evidence using AE/SSIM, pixel, section, computed-style, and transition diffs. Use for post-implementation mismatch or repair guidance; not baseline capture or full clone generation.
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
# Visual Debug Diagnose an existing implementation against captured reference evidence with structural, AE, DSSIM, runtime, and transition checks. ## Boundary and return contract - Use this skill when reference and implementation evidence already exist. Route missing baseline evidence to `ui-capture`; route implementation, regeneration, and full clone orchestration to `ui-reverse-engineering` or the active caller. - Diagnose and return the failing artifact, selector or region, likely root cause, recommended fix, and exact verification command. The caller owns source edits unless it explicitly delegated repair. - Read `brief/WORKER_BRIEF.md` or `evidence-pack.json` first when present, then only the summaries and named drill-down artifacts needed for the failing hotspot. - If repair was delegated to you, read [`../ui-reverse-engineering/iteration-discipline.md`](../ui-reverse-engineering/iteration-discipline.md) before the repair loop. Attempt history and stop conditions survive delegation and compaction. Report checker defects with a reproducer unless shared-tool repair is already authorized; never edit an installed cache. …
Read the whole file at its exact version.
How to install
mdr add voidmatcha/ui-clone-skills/visual-debug@sha256:864fecbdceaccd50The line at the top of this page pins the label git:20260926.c66ef64, 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_zrnyde32vxasbrmp)
7 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 9 versions of this file, between May 24, 2026 and Sep 26, 2026, about one every 16 days. Its first recorded version is graded C and its latest B.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260926.c66ef64 latest | 2026-09-26 | c66ef64 | 7,663 B | B | view · diff |
| git:20260925.ca16e3b | 2026-09-25 | ca16e3b | 7,475 B | A | view · diff |
| git:20260925.d519a94 | 2026-09-25 | d519a94 | 7,428 B | A | view · diff |
| git:20260910.9680d3e | 2026-09-10 | 9680d3e | 45,293 B | B | view · diff |
| git:20260904.252b2c9 | 2026-09-04 | 252b2c9 | 43,897 B | B | view · diff |
| git:20260808.adf668f | 2026-08-08 | adf668f | 43,772 B | B | view · diff |
| git:20260605.1989117 | 2026-06-05 | 1989117 | 41,206 B | B | view · diff |
| git:20260601.fc89102 | 2026-06-01 | fc89102 | 41,094 B | B | view · diff |
| git:20260524.1de6b5b | 2026-05-24 | 1de6b5b | 39,000 B | C | view |
Audit of the latest version
- fail: No script tag (matched: <script)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7663 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
voidmatcha/ui-clone-skills · 16 stars · license Apache-2.0 · pushed 2026-09-27 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_zrnyde32vxasbrmp GET https://markdownregistry.com/api/v1/resolve?ref=voidmatcha/ui-clone-skills/visual-debug GET https://markdownregistry.com/api/v1/blob/864fecbdceaccd50b9c658235bf85cbf376c5ca67fe518a7796285ef5eb4314e
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.