Impeccable
bestofjs/bestofjs
A skill your agent uses when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a…
Add, re-capture or debug the screenshots the portal docs embed (@nocturne/screenshots + the <Screenshot component).
Install Docs Screenshots
$ npx skills add nightscout/nocturne --skill docs-screenshots -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install nightscout/nocturne docs-screenshots --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/nightscout/nocturne.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/docs-screenshots .claude/skills/docs-screenshots && 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 "docs-screenshots" agent skill from https://github.com/nightscout/nocturne/tree/main/.claude/skills/docs-screenshots into .claude/skills/docs-screenshots/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "docs-screenshots", 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/nightscout/nocturne/tree/main/.claude/skills/docs-screenshotsType 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 nightscout/nocturne --skill docs-screenshots -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install nightscout/nocturne docs-screenshots --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nightscout/nocturne.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/docs-screenshots .agents/skills/docs-screenshots && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "docs-screenshots" agent skill from https://github.com/nightscout/nocturne/tree/main/.claude/skills/docs-screenshots into .agents/skills/docs-screenshots/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "docs-screenshots", 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 nightscout/nocturne --skill docs-screenshots -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install nightscout/nocturne docs-screenshots --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nightscout/nocturne.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/docs-screenshots .cursor/skills/docs-screenshots && 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 "docs-screenshots" agent skill from https://github.com/nightscout/nocturne/tree/main/.claude/skills/docs-screenshots into .cursor/skills/docs-screenshots/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "docs-screenshots", 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/nightscout/nocturne.git --path .claude/skills/docs-screenshots--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 nightscout/nocturne --skill docs-screenshots -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install nightscout/nocturne docs-screenshots --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nightscout/nocturne.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/docs-screenshots .gemini/skills/docs-screenshots && 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 "docs-screenshots" agent skill from https://github.com/nightscout/nocturne/tree/main/.claude/skills/docs-screenshots into .gemini/skills/docs-screenshots/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "docs-screenshots", 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 nightscout/nocturne docs-screenshotsInstalls 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 nightscout/nocturne --skill docs-screenshots -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/nightscout/nocturne.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/docs-screenshots .github/skills/docs-screenshots && 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 "docs-screenshots" agent skill from https://github.com/nightscout/nocturne/tree/main/.claude/skills/docs-screenshots into .github/skills/docs-screenshots/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "docs-screenshots", 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 nightscout/nocturne --skill docs-screenshots -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install nightscout/nocturne docs-screenshots --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/nightscout/nocturne.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/docs-screenshots .opencode/skills/docs-screenshots && 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 "docs-screenshots" agent skill from https://github.com/nightscout/nocturne/tree/main/.claude/skills/docs-screenshots into .opencode/skills/docs-screenshots/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "docs-screenshots", 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
docs-screenshots- GitHub stars
- 139
- Token cost
- ~1.3k tokens
- SKILL.md length
- 647 words
- Files
- 1
- Skills in repo
- 4
- Repo updated
- First seen
- Licence
- None found
At a glance
Add, re-capture or debug the screenshots the portal docs embed (@nocturne/screenshots + the <Screenshot component).
- Works in 6 steps: Pick the shot. One image answers one… → Give the app a handle. Anchors and clips… → Declare it in manifest.ts, then pnpm… → …
- A docs page needs a picture of the app
- SKILL.md covers The loop, Capturing and What bites
- Calls pnpm
What it does
Docs Screenshots is an agent skill from nightscout/nocturne. Add, re-capture or debug the screenshots the portal docs embed (@nocturne/screenshots + the <Screenshot component). Use when a docs page needs a picture of the app, when a capture fails to settle or reports a stale anchor, when a UI change should be reflected in the docs images, or when a portal build says a screenshot id is not in the manifest. DO NOT USE for the marketing site's connect-X guides — those vendor-side shots are taken by hand.
Its SKILL.md is about 1.3k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Frontend & Design, covering Landing pages. The repository describes itself as: A next-generation platform for diabetes management.
When your agent uses it
- A docs page needs a picture of the app
- A capture fails to settle
- Reports a stale anchor
- A UI change should be reflected in the docs images
Example prompts
- “/docs-screenshots”
Workflow steps
6 steps, taken from the first numbered list in SKILL.md.
- Pick the shot. One image answers one paragraph. A page-wide shot for "here is the screen",
- Give the app a handle. Anchors and clips must be data-testid; add one to the component if
- Declare it in manifest.ts, then pnpm --filter @nocturne/screenshots run validate —
- Embed it in the .svx with , adding the import beside Callout`.
- Capture. Nothing in steps 2-4 is proven until this runs.
- Commit the images and manifest.json with the code. They are one change.
What it can do on your machine
Read from SKILL.md and the folder at commit 8e1de90. 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:
pnpm
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use pnpm, which can reach the network depending on how they are called.
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
Docs Screenshots loads about 1.3k tokens when it runs. Until then it costs about 116 tokens; SKILL.md has 647 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
Without a licence we can't republish the file, so here is its outline and opening line. It has 647 words (~1,288 tokens).
“Portal docs never paste in a screenshot. Every image is declared in src/Web/packages/screenshots/src/manifest.ts, captured from a running app against a seeded tenant, and embedded by id. A stale id, a stale anchor selector or a deleted image fails the build…”
- name
- docs-screenshots
Files
Just SKILL.md in .claude/skills/docs-screenshots of nightscout/nocturne.
Open the folder on GitHubat commit 8e1de90
Compare with similar skills
Docs Screenshots 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 |
|---|---|---|---|---|---|---|
| Docs Screenshots this skillnightscout/nocturne | 139 | — | ~1.3k | Automated safety check: Pass | None | |
| Impeccablebestofjs/bestofjs | 3.1k | 27 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Scroll World Landing Pageoso95/scroll-world | 9.8k | 1 repos | ~12k | Automated safety check: Notes | MIT | |
| Expert Panelericosiu/ai-marketing-skills | 3.6k | 2 repos | ~2.1k | Automated safety check: Pass | MIT | |
| UI UX Pro Maxsaoudi-h/solar-icons | 184 | 18 repos | ~11k | Automated safety check: Notes | Custom licence | |
| Frontend Designanthropics/skills | 180k | 38 repos | ~2.3k | Automated safety check: Pass | Apache-2.0 |
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Categories
Questions about Docs Screenshots
What does Docs Screenshots do?
Add, re-capture or debug the screenshots the portal docs embed (@nocturne/screenshots + the <Screenshot component). Docs Screenshots is an agent skill from nightscout/nocturne. Add, re-capture or debug the screenshots the portal docs embed (@nocturne/screenshots + the <Screenshot component).
When should I use Docs Screenshots?
Docs Screenshots fits situations like: A docs page needs a picture of the app; A capture fails to settle; reports a stale anchor; A UI change should be reflected in the docs images.
How do I install Docs Screenshots in Claude Code?
Run `npx skills add nightscout/nocturne --skill docs-screenshots -a claude-code`. Or copy the skill folder (.claude/skills/docs-screenshots in nightscout/nocturne) into .claude/skills/docs-screenshots in your project. Claude Code loads it when a task matches its description.
How do I install Docs Screenshots in Codex?
Run `npx skills add nightscout/nocturne --skill docs-screenshots -a codex`. Or copy the skill folder (.claude/skills/docs-screenshots in nightscout/nocturne) into .agents/skills/docs-screenshots in your project. Codex loads it when a task matches its description.
Can I use Docs Screenshots 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 nightscout/nocturne --skill docs-screenshots -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/docs-screenshots, .gemini/skills/docs-screenshots, .github/skills/docs-screenshots and .opencode/skills/docs-screenshots in your project.
What does Docs Screenshots need to run?
Going by SKILL.md and its folder, Docs Screenshots needs the command-line tools its instructions call (pnpm).
Does Docs Screenshots 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 Docs Screenshots 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 Docs Screenshots use?
No licence was found for Docs Screenshots or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Docs Screenshots use?
About 1.3k tokens (SKILL.md is roughly 5.2k 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 Docs Screenshots?
Skills that share tags, products or a category with Docs Screenshots: Impeccable (bestofjs/bestofjs, 3.1k stars), Scroll World Landing Page (oso95/scroll-world, 9.8k stars), Expert Panel (ericosiu/ai-marketing-skills, 3.6k stars) and UI UX Pro Max (saoudi-h/solar-icons, 184 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Docs Screenshots?
nightscout (a GitHub organization) maintains it in nightscout/nocturne, which has 139 GitHub stars. The repository holds 4 skills in this directory. The repository was last updated on October 5, 2026.
Source: nightscout/nocturne on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.