visual-verification SKILL.md skillA
visual-verification from synaptiai/synapti-marketplace is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add synaptiai/synapti-marketplace/visual-verification@git:20261031.21b6797Pins git:20261031.21b6797 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- synaptiai/synapti-marketplace
- Path
plugins/flow/skills/visual-verification/SKILL.md- Versions recorded
- 7
- Latest version
- git:20261031.21b6797, committed Oct 31, 2026
- First version recorded
- May 6, 2026
- Size
- 5,368 bytes
- Repository stars
- 7
- License
- Apache-2.0
Verify UI-facing changes by running a screenshot-analyze-verify loop across configured viewports, with a browser-tool priority cascade (Playwright MCP → Chrome DevTools MCP → CLI fallback → external skill fallback) and bounded iteration. Use after build/runtime verification passes and the diff includes `.tsx`/`.jsx`/`.vue`/`.html`/`.css`/`.scss`/`.svelte` files OR the acceptance criteria mention UI/page/render/display/visual. This skill MUST be consulted because UI changes that pass build and…
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 Verification ## Contract Iron law: **UI changes are visually verified or explicitly skipped with a structured result — a passing build does not prove the page renders, and a screenshot does not prove an interaction works.** Invoked with `runtime-verification` by `/flow:start` Phase 4 (retried at step 8) and `/flow:pr` Phase 4 via `Agent(integration-verifier)` when the diff has UI files or criteria mention UI. Returns the Visual Verification and Visual Evidence tables, one `Viewport`/`Screenshot`/`Result`/`Observed:` block per viewport for `### Visual analysis`, a `Step:`-carrying block per step on an interaction criterion, and P1/P2/P3 findings (`category=visual`), labeled PASS/FAIL/SKIP/SKIP_WARN/SKIP_USER_APPROVED/MANUAL/BLOCKED. Permitted skips: `SKIP` when no UI signal fires or the dev server is unavailable; `SKIP_WARN`, `SKIP_USER_APPROVED`, `MANUAL` only via the cascade. ## UI Relevance Activates when changed files match `\.(tsx|jsx|vue|html|css|scss|sass|less|svelte)$`, or criteria contain UI, page, display, render, visual, layout, responsive, component or style. Neither: `SKIP — no UI-relevant changes …
Read the whole file at its exact version.
How to install
mdr add synaptiai/synapti-marketplace/visual-verification@sha256:448bbe5d928679b7The line at the top of this page pins the label git:20261031.21b6797, 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_accgxt42rlzh5dl7)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 7 versions of this file, between May 6, 2026 and Oct 31, 2026, about one every 30 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261031.21b6797 latest | 2026-10-31 | 21b6797 | 5,368 B | A | view · diff |
| git:20260922.1016920 | 2026-09-22 | 1016920 | 5,358 B | A | view · diff |
| git:20260914.941bdfb | 2026-09-14 | 941bdfb | 5,589 B | A | view · diff |
| git:20260909.6778255 | 2026-09-09 | 6778255 | 5,562 B | A | view · diff |
| git:20260529.92de37d | 2026-05-29 | 92de37d | 12,924 B | A | view · diff |
| git:20260522.34a8d75 | 2026-05-22 | 34a8d75 | 13,071 B | A | view · diff |
| git:20260506.b1f0fef | 2026-05-06 | b1f0fef | 13,085 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 (5368 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
synaptiai/synapti-marketplace · 7 stars · license Apache-2.0 · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_accgxt42rlzh5dl7 GET https://markdownregistry.com/api/v1/resolve?ref=synaptiai/synapti-marketplace/visual-verification GET https://markdownregistry.com/api/v1/blob/448bbe5d928679b789e017f2819da29c70df621a6d4d0331aa4d49b8061e9e2b
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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