Site Architecture
AvdLee/RocketSimApp
When the user wants to plan, map, or restructure their website's page hierarchy, navigation, URL structure, or internal linking.
Open image shots (screenshots, snapshot baselines, montages, renders) in ONE macOS Preview window so the user can eyeball them.
MITAuto-check passed
Install Preview Shots
$ npx skills add dzhng/skills --skill preview-shots -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install dzhng/skills preview-shots --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/dzhng/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/visual/preview-shots .claude/skills/preview-shots && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "preview-shots" agent skill from https://github.com/dzhng/skills/tree/main/skills/visual/preview-shots into .claude/skills/preview-shots/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "preview-shots", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/dzhng/skills/tree/main/skills/visual/preview-shotsType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add dzhng/skills --skill preview-shots -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install dzhng/skills preview-shots --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dzhng/skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/visual/preview-shots .agents/skills/preview-shots && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "preview-shots" agent skill from https://github.com/dzhng/skills/tree/main/skills/visual/preview-shots into .agents/skills/preview-shots/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "preview-shots", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add dzhng/skills --skill preview-shots -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install dzhng/skills preview-shots --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dzhng/skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/visual/preview-shots .cursor/skills/preview-shots && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "preview-shots" agent skill from https://github.com/dzhng/skills/tree/main/skills/visual/preview-shots into .cursor/skills/preview-shots/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "preview-shots", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/dzhng/skills.git --path skills/visual/preview-shots--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add dzhng/skills --skill preview-shots -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install dzhng/skills preview-shots --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dzhng/skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/visual/preview-shots .gemini/skills/preview-shots && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "preview-shots" agent skill from https://github.com/dzhng/skills/tree/main/skills/visual/preview-shots into .gemini/skills/preview-shots/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "preview-shots", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install dzhng/skills preview-shotsInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add dzhng/skills --skill preview-shots -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/dzhng/skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/visual/preview-shots .github/skills/preview-shots && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "preview-shots" agent skill from https://github.com/dzhng/skills/tree/main/skills/visual/preview-shots into .github/skills/preview-shots/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "preview-shots", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add dzhng/skills --skill preview-shots -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install dzhng/skills preview-shots --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dzhng/skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/visual/preview-shots .opencode/skills/preview-shots && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "preview-shots" agent skill from https://github.com/dzhng/skills/tree/main/skills/visual/preview-shots into .opencode/skills/preview-shots/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "preview-shots", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
preview-shots- GitHub stars
- 1k
- Token cost
- ~509 tokens
- SKILL.md length
- 267 words
- Files
- 1
- Skills in repo
- 27
- Repo updated
- First seen
- Licence
- MIT
At a glance
Open image shots (screenshots, snapshot baselines, montages, renders) in ONE macOS Preview window so the user can eyeball them.
- Works in 3 steps: Curate the set — the images that answer… → One window — open them with a single… → Caption them — list one line per shot…
- The user asks to open / show / pull up / review shots in Preview
- SKILL.md covers Workflow and Rules
- Calls osascript
What it does
Preview Shots is an agent skill from dzhng/skills. 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.
Its SKILL.md is about 510 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It works with macOS. The repository describes itself as: Reusable AI agent skills for software factories: explore ideas, write specs, implement, review, and run autonomous research. Works with Claude Code, Codex, and other… The licence is MIT.
When your agent uses it
- The user asks to open / show / pull up / review shots in Preview
- Right after producing visual artifacts the user should look at before signing off
Example prompts
- “/preview-shots”
Workflow steps
3 steps, taken from the first numbered list in SKILL.md.
- Curate the set — the images that answer "is this right?": the just-changed or just-blessed baselines, the integrated result, and the…
- One window — open them with a single open -a Preview ... call. One open invocation lands all the files in one window with a thumbnail…
- Caption them — list one line per shot (what it is) so the user knows what they're flipping through.
What it can do on your machine
Read from SKILL.md and the folder at commit d513228. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
osascript
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Preview Shots loads about 509 tokens when it runs. Until then it costs about 78 tokens; SKILL.md has 267 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from dzhng/skills at commit d513228, republished under its MIT licence (© dzhng). 267 words, ~509 tokens.
Download SKILL.mdSave it as
.claude/skills/preview-shots/SKILL.md (or your agent's skills folder).- name
- preview-shots
- description
- 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.
Preview Shots
Put the review-worthy images in front of the user in a single Preview window they can flip through.
Workflow
- 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.
- One window — open them with a single
open -a Preview <path> <path> ...call. Oneopeninvocation lands all the files in one window with a thumbnail sidebar; separate calls spawn separate windows. - 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.
- One set at a time — never pile up windows. Before opening a new set, close
any open ones:
osascript -e 'tell application "Preview" to close every window'. - Close on unattended proceed. When you opened shots for a non-blocking review
and then move on without the user's response, close Preview afterward:
osascript -e 'quit app "Preview"'. An overnight autonomous run must never wake the user to a wall of Preview windows — at most one set open, and none once you've proceeded past the checkpoint.
© dzhng, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in skills/visual/preview-shots of dzhng/skills.
Open the folder on GitHubat commit d513228
Used in 1 other repository
We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders. This page covers the copy in dzhng/skills, which our catalogue first saw on October 7, 2026.
Compare with similar skills
Preview Shots next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Preview Shots this skilldzhng/skills | 1k | — | ~509 | Automated safety check: Pass | MIT | |
| Site ArchitectureAvdLee/RocketSimApp | 804 | 11 repos | ~3.3k | Automated safety check: Pass | Custom licence | |
| Engine Whats Newflutter/flutter | 179k | — | ~978 | Automated safety check: Pass | BSD-3-Clause | |
| macOS Spm App PackagingDimillian/Skills | 4k | 5 repos | ~1.2k | Automated safety check: Pass | MIT | |
| Openclaw Live Updateropenclaw/openclaw | 392k | — | ~3.7k | Automated safety check: Pass | MIT | |
| Orca iOS Simulator Controlstablyai/orca | 88k | 1 repos | ~584 | Automated safety check: Pass | Apache-2.0 |
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Scaffold, build, and package SwiftPM-based macOS apps without an Xcode project.
Openclaw Live Updater
openclaw/openclaw
Maintain the canonical live OpenClaw main checkout, macOS LaunchAgent-managed Gateway, local macOS app, exact-head main CI, and recurring full release validation.
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Related
Works with
Questions about Preview Shots
What does Preview Shots do?
Open image shots (screenshots, snapshot baselines, montages, renders) in ONE macOS Preview window so the user can eyeball them. Preview Shots is an agent skill from dzhng/skills. Open image shots (screenshots, snapshot baselines, montages, renders) in ONE macOS Preview window so the user can eyeball them.
When should I use Preview Shots?
Preview Shots fits situations like: the user asks to open / show / pull up / review shots in Preview; right after producing visual artifacts the user should look at before signing off.
How do I install Preview Shots in Claude Code?
Run `npx skills add dzhng/skills --skill preview-shots -a claude-code`. Or copy the skill folder (skills/visual/preview-shots in dzhng/skills) into .claude/skills/preview-shots in your project. Claude Code loads it when a task matches its description.
How do I install Preview Shots in Codex?
Run `npx skills add dzhng/skills --skill preview-shots -a codex`. Or copy the skill folder (skills/visual/preview-shots in dzhng/skills) into .agents/skills/preview-shots in your project. Codex loads it when a task matches its description.
Can I use Preview Shots in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add dzhng/skills --skill preview-shots -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/preview-shots, .gemini/skills/preview-shots, .github/skills/preview-shots and .opencode/skills/preview-shots in your project.
What does Preview Shots need to run?
Going by SKILL.md and its folder, Preview Shots needs the command-line tools its instructions call (osascript).
Does Preview Shots access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Preview Shots safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Preview Shots use?
Preview Shots is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Preview Shots use?
About 509 tokens (SKILL.md is roughly 2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Preview Shots?
Skills that share tags, products or a category with Preview Shots: Site Architecture (AvdLee/RocketSimApp, 804 stars), Engine Whats New (flutter/flutter, 179k stars), macOS Spm App Packaging (Dimillian/Skills, 4k stars) and Openclaw Live Updater (openclaw/openclaw, 392k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Preview Shots?
dzhng (a GitHub user) maintains it in dzhng/skills, which has 1,020 GitHub stars. The repository holds 27 skills in this directory. The repository was last updated on October 5, 2026.
Source: dzhng/skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.