Agent skill

Rstack Docs Writer

by web-infra-dev in web-infra-dev/rstest

Write or revise Markdown and MDX documentation, including READMEs, guides, and Rspress-based docs.

MITAuto-check passedDocuments & Office

Install Rstack Docs Writer

skills CLI
$ npx skills add web-infra-dev/rstest --skill rstack-docs-writer -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install web-infra-dev/rstest rstack-docs-writer --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/web-infra-dev/rstest.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/rstack-docs-writer .claude/skills/rstack-docs-writer && rm -rf skills-src

Use ~/.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/

Facts

Skill name
rstack-docs-writer
GitHub stars
505
Token cost
~361 tokens
SKILL.md length
174 words
Files
1
Skills in repo
9
Repo updated
First seen
Licence
MIT

At a glance

Write or revise Markdown and MDX documentation, including READMEs, guides, and Rspress-based docs.

  • Tasks that involve Markdown
  • SKILL.md covers Writing and Heading anchors
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Tasks that involve Technical documentation

What it does

Rstack Docs Writer is an agent skill from web-infra-dev/rstest. Write or revise Markdown and MDX documentation, including READMEs, guides, and Rspress-based docs.

Its SKILL.md is about 360 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 Documents & Office, covering Markdown and Technical documentation. The repository describes itself as: The JavaScript testing framework powered by Rspack. The licence is MIT.

When your agent uses it

  • Tasks that involve Markdown
  • Tasks that involve Technical documentation

Example prompts

  • “/rstack-docs-writer”

What it can do on your machine

Read from SKILL.md and the folder at commit b1f3dd9. 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

    No scripts in the folder and no shell commands in SKILL.md.

    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

Rstack Docs Writer loads about 361 tokens when it runs. Until then it costs about 29 tokens; SKILL.md has 174 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~29
When it runs · the whole SKILL.md, loaded when a task matches
~361

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 web-infra-dev/rstest at commit b1f3dd9, republished under its MIT licence (© web-infra-dev). 174 words, ~361 tokens.

Download SKILL.mdSave it as .claude/skills/rstack-docs-writer/SKILL.md (or your agent's skills folder).
name
rstack-docs-writer
description
Write or revise Markdown and MDX documentation, including READMEs, guides, and Rspress-based docs.
metadata.internal
true

Rstack docs writer

Follow the project's existing documentation conventions.

Writing

  • Explain user-facing behavior concisely, adding details and examples only when they help users configure or use the feature.
  • Keep common abbreviations such as dev server.
  • Keep documentation in sync across locales when changing content. Use English as the default language unless the project specifies another.
  • Use sentence-case headings.

Heading anchors

  • Prefer Rspress's default anchors for headings in the default locale; preserve intentional existing custom IDs.
  • Determine generated anchors from heading id attributes: run the project's docs dev command and inspect the rendered browser DOM, or run its docs build command and inspect the generated HTML.
  • Match headings in other locales to the default locale's anchors, using the project's locale mapping to pair pages. Add custom IDs where defaults differ; remove redundant IDs only if anchors stay unchanged.
  • Escape custom IDs in MDX: ## Localized heading \{#default-locale-anchor}.
  • When anchors change, update corresponding IDs across locales and affected Markdown links and JSX href attributes. Check target pages before replacing hashes.
  • Check changed links against their target headings.

© web-infra-dev, 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 .agents/skills/rstack-docs-writer of web-infra-dev/rstest.

Open the folder on GitHubat commit b1f3dd9

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 web-infra-dev/rstest, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Rstack Docs Writer 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.

Rstack Docs Writer compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Rstack Docs Writer this skillweb-infra-dev/rstest505—~361Automated safety check: PassMIT
Review Docsvideojs/video.js40k—~413Automated safety check: PassCustom licence
Create EvaluationsGAIK-project/gaik-toolkit100—~2.3kAutomated safety check: PassMIT
Markdown Document StructurerArabelaTso/Skills-4-SE253—~2.2kAutomated safety check: PassApache-2.0
WooCommerce Markdown Guidelineswoocommerce/woocommerce11k1 repos~1.7kAutomated safety check: PassCustom licence
Docs Conventionsflet-dev/flet17k—~1.6kAutomated safety check: PassApache-2.0

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More from web-infra-dev/rstest

All 9 skills in this repo
  • Create Draft Release Notes

    web-infra-dev/rstest

    Create or update draft GitHub release notes, or output organized Markdown when draft creation is unavailable.

    505 GitHub stars~2.3k tokensUpdated today
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  • Create Release Blog

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    Generate a narrative version release blog post from commits within a tag range.

    505 GitHub stars~4.7k tokensUpdated today
    Auto-check passed
  • API Doc Sync

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    Verify hand-written API doc signatures match the exported types.

    505 GitHub stars~1.7k tokensUpdated today
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  • Testing

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    Testing workflow for the Rstest monorepo. An agent skill from web-infra-dev/rstest.

    505 GitHub stars~2.1k tokensUpdated today
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  • Typescript

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    TypeScript anti-slop guardrails. An agent skill from web-infra-dev/rstest.

    505 GitHub stars~1.3k tokensUpdated today
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  • Development

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    Feature and bug-fix development checklist for the Rstest monorepo.

    505 GitHub stars~2.8k tokensUpdated today
    Auto-check passed

Questions about Rstack Docs Writer

What does Rstack Docs Writer do?

Write or revise Markdown and MDX documentation, including READMEs, guides, and Rspress-based docs. Rstack Docs Writer is an agent skill from web-infra-dev/rstest. Write or revise Markdown and MDX documentation, including READMEs, guides, and Rspress-based docs.

When should I use Rstack Docs Writer?

Rstack Docs Writer fits situations like: tasks that involve Markdown; tasks that involve Technical documentation.

How do I install Rstack Docs Writer in Claude Code?

Run `npx skills add web-infra-dev/rstest --skill rstack-docs-writer -a claude-code`. Or copy the skill folder (.agents/skills/rstack-docs-writer in web-infra-dev/rstest) into .claude/skills/rstack-docs-writer in your project. Claude Code loads it when a task matches its description.

How do I install Rstack Docs Writer in Codex?

Run `npx skills add web-infra-dev/rstest --skill rstack-docs-writer -a codex`. Or copy the skill folder (.agents/skills/rstack-docs-writer in web-infra-dev/rstest) into .agents/skills/rstack-docs-writer in your project. Codex loads it when a task matches its description.

Can I use Rstack Docs Writer 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 web-infra-dev/rstest --skill rstack-docs-writer -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/rstack-docs-writer, .gemini/skills/rstack-docs-writer, .github/skills/rstack-docs-writer and .opencode/skills/rstack-docs-writer in your project.

What does Rstack Docs Writer need to run?

SKILL.md names no scripts, command-line tools or credentials: Rstack Docs Writer is instructions for the agent only.

Does Rstack Docs Writer 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 Rstack Docs Writer 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 Rstack Docs Writer use?

Rstack Docs Writer 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 Rstack Docs Writer use?

About 361 tokens (SKILL.md is roughly 1.4k 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 Rstack Docs Writer?

Skills that share tags, products or a category with Rstack Docs Writer: Review Docs (videojs/video.js, 40k stars), Create Evaluations (GAIK-project/gaik-toolkit, 100 stars), Markdown Document Structurer (ArabelaTso/Skills-4-SE, 253 stars) and WooCommerce Markdown Guidelines (woocommerce/woocommerce, 11k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Rstack Docs Writer?

web-infra-dev (a GitHub organization) maintains it in web-infra-dev/rstest, which has 505 GitHub stars. The repository holds 9 skills in this directory. The repository was last updated on October 8, 2026.

Source: web-infra-dev/rstest on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.