preview-shots SKILL.md skillA
This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.
preview-shots from dzhng/duet-agent is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add dzhng/duet-agent/preview-shots@git:20260717.934babfPins git:20260717.934babf in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- dzhng/duet-agent
- Path
.agents/skills/preview-shots/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260717.934babf, committed Jul 17, 2026
- Size
- 2,046 bytes
- Repository stars
- 50
- License
- Apache-2.0
Open image shots (screenshots, snapshot baselines, montages, renders) in ONE macOS Preview window so the user can eyeball them. Use when the user asks to open / show / pull up / review shots in Preview or Finder, or right after producing visual artifacts the user should look at before signing off.
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
# Preview Shots Put the review-worthy images in front of the user in a single Preview window they can flip through. ## Workflow 1. **Curate the set** — the images that answer "is this right?": the just-changed or just-blessed baselines, the integrated result, and the reference image when there's something to compare against. Don't dump every PNG in the folder; pick the smallest set that lets the user judge the change. If the user named specific shots, open exactly those. 2. **One window** — open them with a single `open -a Preview <path> <path> ...` call. One `open` invocation lands all the files in one window with a thumbnail sidebar; separate calls spawn separate windows. 3. **Caption them** — list one line per shot (what it is) so the user knows what they're flipping through. ## Rules - macOS only (`open`); pass absolute or repo-root-relative paths. - Order the files most-important-first; the first one is what Preview shows on open. - Review saved PNG/GIF artifacts, not live Chrome. Exact regression capture should run headless by default; only open Chrome when the user explicitly asks for a live browser or when reproducing a headful-only bug. …
Read the whole file at its exact version.
How to install
mdr add dzhng/duet-agent/preview-shots@sha256:0f678cd1b252d2dfThe line at the top of this page pins the label git:20260717.934babf, 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_aicziau25hjc2y3b)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Jul 17, 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 (2046 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
dzhng/duet-agent · 50 stars · license Apache-2.0 · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_aicziau25hjc2y3b GET https://markdownregistry.com/api/v1/resolve?ref=dzhng/duet-agent/preview-shots GET https://markdownregistry.com/api/v1/blob/0f678cd1b252d2df9e1198e3357ea83a77ab8bfdf986be1651e35b3e7ee001a1
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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