Diagram Design
cathrynlavery/diagram-design
Creates branded diagrams, from architecture, flowchart and sequence to charts and maps, as self-contained HTML with inline SVG, with import from draw.io, Mermaid and Excalidraw.
Write Video.js guides, concepts, READMEs, and JSDoc. An agent skill from videojs/video.js.
Install Write Docs
$ npx skills add videojs/video.js --skill write-docs -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install videojs/video.js write-docs --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/videojs/video.js.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/write-docs .claude/skills/write-docs && 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 "write-docs" agent skill from https://github.com/videojs/video.js/tree/main/.agents/skills/write-docs into .claude/skills/write-docs/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-docs", 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/videojs/video.js/tree/main/.agents/skills/write-docsType 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 videojs/video.js --skill write-docs -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install videojs/video.js write-docs --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/videojs/video.js.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/write-docs .agents/skills/write-docs && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "write-docs" agent skill from https://github.com/videojs/video.js/tree/main/.agents/skills/write-docs into .agents/skills/write-docs/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-docs", 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 videojs/video.js --skill write-docs -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install videojs/video.js write-docs --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/videojs/video.js.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/write-docs .cursor/skills/write-docs && 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 "write-docs" agent skill from https://github.com/videojs/video.js/tree/main/.agents/skills/write-docs into .cursor/skills/write-docs/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-docs", 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/videojs/video.js.git --path .agents/skills/write-docs--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 videojs/video.js --skill write-docs -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install videojs/video.js write-docs --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/videojs/video.js.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/write-docs .gemini/skills/write-docs && 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 "write-docs" agent skill from https://github.com/videojs/video.js/tree/main/.agents/skills/write-docs into .gemini/skills/write-docs/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-docs", 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 videojs/video.js write-docsInstalls 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 videojs/video.js --skill write-docs -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/videojs/video.js.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/write-docs .github/skills/write-docs && 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 "write-docs" agent skill from https://github.com/videojs/video.js/tree/main/.agents/skills/write-docs into .github/skills/write-docs/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-docs", 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 videojs/video.js --skill write-docs -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install videojs/video.js write-docs --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/videojs/video.js.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/write-docs .opencode/skills/write-docs && 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 "write-docs" agent skill from https://github.com/videojs/video.js/tree/main/.agents/skills/write-docs into .opencode/skills/write-docs/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-docs", 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
write-docs- GitHub stars
- 40k
- Token cost
- ~741 tokens
- SKILL.md length
- 377 words
- Files
- 12 (incl. references)
- Skills in repo
- 38
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Write Video.js guides, concepts, READMEs, and JSDoc. An agent skill from videojs/video.js.
- Works in 7 steps: Identify the audience, question, and… → Read neighboring docs for current voice… → Load only what applies → …
- Inline API documentation
- SKILL.md covers Choose the artifact, Workflow and Example
- Calls pnpm
What it does
Write Docs is an agent skill from videojs/video.js. Write Video.js guides, concepts, READMEs, and JSDoc. Use for site prose, examples, inline API documentation, or package documentation.
Its SKILL.md is about 740 tokens, which your agent loads only when the skill is triggered. The skill folder holds 14 other files, including reference files (for example `patterns/code-examples.md`, `patterns/error-docs.md` and `references/component-libraries.md`).
It sits in Development, covering Technical documentation. The repository describes itself as: Video.js v10 - open source media player framework for HTML and React.
When your agent uses it
- Inline API documentation
- Package documentation
Example prompts
- “/write-docs”
Workflow steps
7 steps, taken from the first numbered list in SKILL.md.
- Identify the audience, question, and owning source files.
- Read neighboring docs for current voice and MDX patterns.
- Load only what applies
- Lead with the user outcome or concept. Use complete, verified examples and explain only non-obvious parts.
- Reread the draft against references/diataxis.md: every heading and sentence form matches the shape you chose. Move passages that read like…
- Add the sidebar entry and framework/style restrictions for new site pages. When a page changes slug, add a [[redirects]] rule for the old…
- Run examples or relevant tests where practical, run pnpm -F site test diataxis for site pages, and render affected MDX for every supported…
What it can do on your machine
Read from SKILL.md and the folder at commit 74cf8cd. 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
Write Docs loads about 741 tokens when it runs, and up to ~9.7k if it reads all its reference files. Until then it costs about 36 tokens; SKILL.md has 377 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
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 377 words (~741 tokens).
“Treat implementation, types, tests, and content schemas as factual sources. Read site/src/content/docs/writing-style/write-guides.mdx before authoring a site guide.”
- name
- write-docs
Files
SKILL.md and 11 other files (references) in .agents/skills/write-docs of videojs/video.js.
- SKILL.md
- patterns/code-examples.md
- patterns/error-docs.md
- references/component-libraries.md
- references/diataxis.md
- references/gold-standard.md
- references/seo.md
- references/state-tooling.md
- references/writing-style.md
- templates/concept.md
- templates/how-to.md
- templates/readme.md
Open the folder on GitHubat commit 74cf8cd
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 videojs/video.js, which our catalogue first saw on October 7, 2026.
Compare with similar skills
Write Docs 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 |
|---|---|---|---|---|---|---|
| Write Docs this skillvideojs/video.js | 40k | — | ~741 | Automated safety check: Pass | Custom licence | |
| Diagram Designcathrynlavery/diagram-design | 45k | 1 repos | ~7.5k | Automated safety check: Pass | MIT | |
| Simple Englishmoeru-ai/airi | 50k | 2 repos | ~4.6k | Automated safety check: Pass | MIT | |
| Get API Docs with chubandrewyng/context-hub | 14k | 2 repos | ~775 | Automated safety check: Pass | MIT | |
| Doc SyncJetBrains/ideavim | 10k | 2 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Mailspring App ScreenshotsFoundry376/Mailspring | 18k | — | ~1.5k | Automated safety check: Pass | GPL-3.0 |
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More from videojs/video.js
All 38 skills in this repoCommit PR
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Commit, push, and create or update a Video.js pull request. An agent skill from videojs/video.js.
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Gate and audit test value. An agent skill from videojs/video.js.
Write API Reference
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Write generated Video.js API reference pages. An agent skill from videojs/video.js.
Write Locale Translations
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Translate or audit the values in a Video.js locale pack. An agent skill from videojs/video.js.
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Create HTML Component
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Related
Categories
Questions about Write Docs
What does Write Docs do?
Write Video.js guides, concepts, READMEs, and JSDoc. An agent skill from videojs/video.js. js.js guides, concepts, READMEs, and JSDoc.
When should I use Write Docs?
Write Docs fits situations like: inline API documentation; package documentation.
How do I install Write Docs in Claude Code?
Run `npx skills add videojs/video.js --skill write-docs -a claude-code`. Or copy the skill folder (.agents/skills/write-docs in videojs/video.js) into .claude/skills/write-docs in your project. Claude Code loads it when a task matches its description.
How do I install Write Docs in Codex?
Run `npx skills add videojs/video.js --skill write-docs -a codex`. Or copy the skill folder (.agents/skills/write-docs in videojs/video.js) into .agents/skills/write-docs in your project. Codex loads it when a task matches its description.
Can I use Write Docs 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 videojs/video.js --skill write-docs -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/write-docs, .gemini/skills/write-docs, .github/skills/write-docs and .opencode/skills/write-docs in your project.
What does Write Docs need to run?
Going by SKILL.md and its folder, Write Docs needs the command-line tools its instructions call (pnpm).
Does Write Docs 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 Write Docs 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 Write Docs use?
Write Docs has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Write Docs use?
About 741 tokens (SKILL.md is roughly 3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 9k tokens, read only when the agent opens those files.
What are the alternatives to Write Docs?
Skills that share tags, products or a category with Write Docs: Diagram Design (cathrynlavery/diagram-design, 45k stars), Simple English (moeru-ai/airi, 50k stars), Get API Docs with chub (andrewyng/context-hub, 14k stars) and Doc Sync (JetBrains/ideavim, 10k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Write Docs?
videojs (a GitHub organization) maintains it in videojs/video.js, which has 39,909 GitHub stars. The repository holds 38 skills in this directory. The repository was last updated on October 8, 2026.
Source: videojs/video.js on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.