Agent skill

Document

by serpro69 in serpro69/claude-toolbox

After implementing a new feature or fixing a bug, make sure to document the changes.

Custom licenceAuto-check passedDevelopment

Install Document

skills CLI
$ npx skills add serpro69/claude-toolbox --skill document -a claude-code

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

GitHub CLI
$ gh skill install serpro69/claude-toolbox document --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/serpro69/claude-toolbox.git skills-src && mkdir -p .claude/skills && cp -r skills-src/kodex-plugin/skills/document .claude/skills/document && 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
document
GitHub stars
151
Token cost
~1.1k tokens
SKILL.md length
541 words
Files
19
Skills in repo
12
Repo updated
First seen
Licence
Custom licence

At a glance

After implementing a new feature or fixing a bug, make sure to document the changes.

  • Works in 6 steps: Minimal-scope listing. List the feature… → Detect active profiles. Run the… → Load profile content. For each active… → …
  • Writing documentation
  • SKILL.md covers Conventions, Workflow and Guidelines
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Document is an agent skill from serpro69/claude-toolbox. After implementing a new feature or fixing a bug, make sure to document the changes. Use when writing documentation, after finishing the implementation phase for a feature or a bug-fix.

Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. The skill folder holds 27 other files (for example `evals/clarity-preserves-profile/README.md`, `evals/clarity-preserves-profile/eval.json` and `evals/clarity-preserves-profile/oracle/expected.json`).

It sits in Development, covering Debugging. The repository describes itself as: Minimal by design, explicitly multi-lang, production-ready and battle-tested collection of configs and plugins for your Claude Code agentic development workflows: mcp, configs…

When your agent uses it

  • Writing documentation
  • After finishing the implementation phase for a feature

Example prompts

  • “/document”

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Minimal-scope listing. List the feature directory (filenames and metadata only — no file-content reads). This is the input profile…
  2. Detect active profiles. Run the shared-profile-detection.md procedure against the filename list from Step 1.
  3. Load profile content. For each active profile that contributes a document/ subdirectory, load ../../profiles//document/index.md and read…
  4. Read the feature-tree content the documentation will cover. This is the first step that touches subject-matter content; the profile rubric…
  5. Apply the doc guidelines below. Write or update documentation applying the rubric's required topics where applicable. Explain the purpose…
  6. Suggest optional clarification. After creating or materially revising documentation, suggest a $kk:clarify-docs invocation naming those…

What it can do on your machine

Read from SKILL.md and the folder at commit c2d28c9. 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

Document loads about 1.1k tokens when it runs. Until then it costs about 49 tokens; SKILL.md has 541 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~49
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k

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 541 words (~1,117 tokens).

“Mandatory order — instructions before action. The flow below is strictly sequential. Do not read feature-tree content, write, or edit documentation files until the shared protocols and all resolved profile content are in context. Bounded signal inspection for profile detection…”

— opening of SKILL.md by serpro69, Custom licence
name
document

Read the full SKILL.md on GitHub

Files

SKILL.md and 18 other files in kodex-plugin/skills/document of serpro69/claude-toolbox.

  • SKILL.md
  • evals/clarity-preserves-profile/README.md
  • evals/clarity-preserves-profile/eval.json
  • evals/clarity-preserves-profile/oracle/expected.json
  • evals/clarity-preserves-profile/test-files/docs/operations.md
  • evals/clarity-preserves-profile/test-files/docs/platform.md
  • evals/clarity-preserves-profile/test-files/docs/unrelated.md
  • evals/clarity-preserves-profile/test-files/infra/decision.md
  • evals/clarity-preserves-profile/test-files/infra/kustomization.yaml
  • evals/clarity-unchanged-document/eval.json
  • evals/clarity-unchanged-document/test-files/docs/archive-guide.md
  • evals/clarity-unchanged-document/test-files/feature
  • … and 7 more

Open the folder on GitHubat commit c2d28c9

Compare with similar skills

Document 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.

Document compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Document this skillserpro69/claude-toolbox151—~1.1kAutomated safety check: PassCustom licence
Trellis Session Insightmindfold-ai/Trellis15k4 repos~1.7kAutomated safety check: PassAGPL-3.0
Native Data FetchingCherryHQ/cherry-studio-app4k6 repos~2.9kAutomated safety check: NotesMIT
Aoti Debugpytorch/pytorch104k1 repos~1.7kAutomated safety check: PassCustom licence
Herdr Throwaway Reproductionherdrdev/herdr43k—~2.4kAutomated safety check: PassApache-2.0
Systematic Debuggingultralisp/ultralisp25851 repos~2.4kAutomated safety check: PassNone

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  • Clarify Docs

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Categories

Questions about Document

What does Document do?

After implementing a new feature or fixing a bug, make sure to document the changes. Document is an agent skill from serpro69/claude-toolbox. After implementing a new feature or fixing a bug, make sure to document the changes.

When should I use Document?

Document fits situations like: writing documentation; after finishing the implementation phase for a feature.

How do I install Document in Claude Code?

Run `npx skills add serpro69/claude-toolbox --skill document -a claude-code`. Or copy the skill folder (kodex-plugin/skills/document in serpro69/claude-toolbox) into .claude/skills/document in your project. Claude Code loads it when a task matches its description.

How do I install Document in Codex?

Run `npx skills add serpro69/claude-toolbox --skill document -a codex`. Or copy the skill folder (kodex-plugin/skills/document in serpro69/claude-toolbox) into .agents/skills/document in your project. Codex loads it when a task matches its description.

Can I use Document 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 serpro69/claude-toolbox --skill document -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/document, .gemini/skills/document, .github/skills/document and .opencode/skills/document in your project.

What does Document need to run?

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

Does Document 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 Document 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 Document use?

Document 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 Document use?

About 1.1k tokens (SKILL.md is roughly 4.5k 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 Document?

Skills that share tags, products or a category with Document: Trellis Session Insight (mindfold-ai/Trellis, 15k stars), Native Data Fetching (CherryHQ/cherry-studio-app, 4k stars), Aoti Debug (pytorch/pytorch, 104k stars) and Herdr Throwaway Reproduction (herdrdev/herdr, 43k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Document?

serpro69 (a GitHub user) maintains it in serpro69/claude-toolbox, which has 151 GitHub stars. The repository holds 12 skills in this directory. The repository was last updated on October 3, 2026.

Source: serpro69/claude-toolbox on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.