AI agent skills for writing documentation
Documentation skills fix the two failure modes agents fall into unprompted: describing what the code obviously does, and inventing behaviour it does not have. The good ones anchor every claim to a symbol they have read, and structure by what a reader is trying to do rather than by module. Ask whether it handles the unglamorous parts — changelogs, migration notes, the README's first paragraph.
People land here searching for “claude code documentation skill”, “agent skill to write a readme”, “api documentation skill”.
118 writing documentation skills Refine in search →
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jnzader-vault Skill Technical DocsTechnical documentation writing including ADRs, API docs, runbooks, and README files with proper structure. Trigger: documentation, ADR, architecture decision, API docs, runbook, README, technical writing
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majiayu000 Bundle Documentation Writing 2Write clear technical documentation - READMEs, ADRs, runbooks, API docs
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iamjcabalejo Skill Docs StructureStructure technical documentation for APIs, guides, and README. Use when writing docs, README, API references, or working with technical-writer.
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josavicentevw Bundle DocumentationGenerate and maintain high-quality technical documentation including API docs, README files, architecture documentation, user guides, and code comments. Use when creating documentation, writing README files, documenting APIs, or when user mentions documentation, docs, or technical writing.
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omer-metin Bundle Docs EngineerTechnical documentation specialist for API docs, tutorials, architecture docs, and developer experienceUse when "documentation, docs, readme, tutorial, api docs, guide, changelog, comments, openapi, documentation, api-docs, tutorials, readme, openapi, swagger, developer-experience, technical-writing, ml-memory" mentioned.
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hybridlabor-api Skill DocumentationDocumentation generation workflow covering API docs, architecture docs, README files, code comments, and technical writing.
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carlheath Bundle Technical WritingTechnical Writing Specialist - Clear, comprehensive technical documentation. [VAD] README files, API documentation, tutorials, user guides, architecture docs. OpenAPI/Swagger specifications, Markdown, Docusaurus, MkDocs. [NÄR] Use when: README, documentation, API docs, tutorial, guide, installation, user manual, help docs, code documentation, changelog, release notes [EXPERTISE] Developer docs, user guides, API specs, progressive disclosure
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gabrielmoreira Skill Technical WriterTechnical writing expert for API docs, READMEs, ADRs, and developer documentation
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levalencia Bundle DocumentationTechnical writing, API docs, and documentation best practices
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skillsdirectory Skill Technical WriterExpert technical documentation writer who creates clear, structured docs including API references, guides, tutorials, and README files. Use when writing documentation, API docs, or developer guides.
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nous-hermeshub Skill DocumentationDocumentation generation workflow covering API docs, architecture docs, README files, code comments, and technical writing.
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helixdevelopment Skill DocumentationWrite effective technical documentation including READMEs, API docs, architecture decisions, and inline code documentation.
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aiskillstore Bundle DocumentationDocumentation generation workflow covering API docs, architecture docs, README files, code comments, and technical writing.
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jantoniofc Skill DocumentationDocumentation generation workflow covering API docs, architecture docs, README files, code comments, and technical writing.
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thedixitjain Skill DocumentationDocumentation generation workflow covering API docs, architecture docs, README files, code comments, and technical writing.
2 - majiayu000 Bundle Documentation 13
Write and maintain technical documentation. Trigger with "write docs for", "document this", "create a README", "write a runbook", "onboarding guide", or when the user needs help with any form of technical writing — API docs, architecture docs, or operational runbooks.
567 - majiayu000 Bundle Docs Codebase
Technical writing patterns for README files, API documentation, architecture decision records (ADRs), changelogs, contributing guides, code comments, and docs-as-code workflows. Covers documentation structure, style guides, Markdown best practices, and documentation testing.
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phoroth Skill DocumentationDocumentation generation workflow covering API docs, architecture docs, README files, code comments, and technical writing.
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nimoqup046-collab Skill DocumentationDocumentation generation workflow covering API docs, architecture docs, README files, code comments, and technical writing.
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skillist-io Skill Docs WriterWrite clear technical documentation — READMEs, API guides, and runbooks from code context.
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agulli Skill Documentation WriterWrite or update technical documentation for code, APIs, or systems. Use when asked to document a module, write a README, generate API docs, or update existing documentation.
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kylinmountain Skill Docs WriterSpecialized skill for writing technical documentation
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paulpas Skill Software DocumentationWrites authoritative technical documentation (API references, inline docstrings, READMEs, developer guides) using modern standards like OpenAPI 3.1, Google/NumPy docstring formats, and MkDocs/Docusaurus static site generators.
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tomevault-io Bundle Docs CodebaseTechnical writing for READMEs, ADRs, API docs, and changelogs. Use when revising or consolidating a repo documentation folder. Use when this capability is needed.
How to install a writing documentation skill
- Compare the skills. Read the writing documentation skills below — each page shows the full SKILL.md, its safety verdict, and the capabilities it declares.
- Install it. Run npx skillmds@latest add <owner>/<name>. The CLI writes the skill into every agent directory it detects, or use --agent to pin one.
- Use it. Restart your agent. It loads the skill on demand the next time you ask for something that matches — you do not have to name the skill.
What makes a good writing documentation skill?
Documentation skills fix the two failure modes agents fall into unprompted: describing what the code obviously does, and inventing behaviour it does not have. The good ones anchor every claim to a symbol they have read, and structure by what a reader is trying to do rather than by module. Ask whether it handles the unglamorous parts — changelogs, migration notes, the README's first paragraph.
Every skill listed here is a plain SKILL.md file in the format Anthropic documents for Agent Skills, read unchanged by Cursor, OpenAI Codex and 60+ agents. Each passes a safety review before it is publicly listed; the verdict and declared capabilities are on every skill's page.
Frequently asked questions
What is an agent skill for writing documentation?
Documentation skills fix the two failure modes agents fall into unprompted: describing what the code obviously does, and inventing behaviour it does not have. The good ones anchor every claim to a symbol they have read, and structure by what a reader is trying to do rather than by module. Ask whether it handles the unglamorous parts — changelogs, migration notes, the README's first paragraph.
Can a docs skill keep documentation in sync with code?
Partly. Several are built to run after a change and update the affected sections, which works well when your docs live in the repo. Nothing keeps external docs in sync automatically — that still needs a trigger, usually a CI step or a hook.
Which agents can use these writing documentation skills?
Any agent that reads SKILL.md files: Claude Code, Claude.ai, Cursor, OpenAI Codex, Windsurf, OpenCode and 60+ others. The format is not vendor-specific, so the same file works everywhere — each agent just keeps its skills in a different directory, listed at /agents.
Are these writing documentation skills free?
Yes. Searching, reading and installing skills on SkillMD is free and needs no account. Individual skills carry their own licence, shown on each skill's page.