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Agent skill

Craft Documentation

by onyx-dot-app in onyx-dot-app/onyx

Answer questions about how Onyx and Onyx Craft work using the official documentation at docs.onyx.app.

Custom licenceAuto-check passed

Install Craft Documentation

skills CLI
$ npx skills add onyx-dot-app/onyx --skill craft-documentation -a claude-code

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

GitHub CLI
$ gh skill install onyx-dot-app/onyx craft-documentation --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/onyx-dot-app/onyx.git skills-src && mkdir -p .claude/skills && cp -r skills-src/backend/onyx/skills/builtin/craft-documentation .claude/skills/craft-documentation && 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
craft-documentation
GitHub stars
32k
Used in
1 other repo
Token cost
~420 tokens
SKILL.md length
207 words
Files
1
Skills in repo
9
Repo updated
First seen
Licence
Custom licence

At a glance

Answer questions about how Onyx and Onyx Craft work using the official documentation at docs.onyx.app.

  • Works in 3 steps: Fetch the index at… → Pick the pages that match the question… → Answer from what you read, and cite each…
  • The user asks what Craft can do
  • SKILL.md covers Workflow and Notes
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Craft Documentation is an agent skill from onyx-dot-app/onyx. Answer questions about how Onyx and Onyx Craft work using the official documentation at docs.onyx.app. Use when the user asks what Craft can do, how a feature works, how to set up skills or apps, or how to deploy, configure, or administer Onyx.

Its SKILL.md is about 420 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

The repository describes itself as: Open Source AI Platform - AI Chat with advanced features that works with every LLM.

When your agent uses it

  • The user asks what Craft can do
  • How a feature works
  • How to set up skills
  • Administer Onyx

Example prompts

  • “/craft-documentation”

Workflow steps

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

  1. Fetch the index at https://docs.onyx.app/llms.txt. It lists every page as a
  2. Pick the pages that match the question and fetch each one by appending .md
  3. Answer from what you read, and cite each page by its title and URL.

What it can do on your machine

Read from SKILL.md and the folder at commit fba54a4. 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

    Links to these hosts (documentation or services it may open):

    • docs.onyx.app

    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

Craft Documentation loads about 420 tokens when it runs. Until then it costs about 66 tokens; SKILL.md has 207 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~66
When it runs · the whole SKILL.md, loaded when a task matches
~420

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 207 words (~420 tokens).

“Answer questions about Onyx and Onyx Craft from the official documentation at https://docs.onyx.app. Use this whenever the user asks how Craft or Onyx works, what a feature does, or how to set up, deploy, configure, or administer it, rather than…”

— opening of SKILL.md by onyx-dot-app, Custom licence
name
craft-documentation

Read the full SKILL.md on GitHub

Files

Just SKILL.md in backend/onyx/skills/builtin/craft-documentation of onyx-dot-app/onyx.

Open the folder on GitHubat commit fba54a4

Used in 2 other repositories

We found 2 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in onyx-dot-app/onyx, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Craft Documentation 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.

Craft Documentation compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Craft Documentation this skillonyx-dot-app/onyx32k1 repos~420Automated safety check: PassCustom licence
CraftLeoYeAI/openclaw-master-skills2.2k—~4.3kAutomated safety check: PassMIT
Logseq Answer Machinelogseq/logseq45k—~1.2kAutomated safety check: WarnAGPL-3.0
Craftsundial-org/awesome-openclaw-skills663—~539Automated safety check: PassNone
Visual AnswerBuilderIO/agent-native7.1k—~950Automated safety check: PassNone
Template CraftMaaAssistantArknights/MaaAssistantArknights24k—~1.7kAutomated safety check: PassAGPL-3.0

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Questions about Craft Documentation

What does Craft Documentation do?

Answer questions about how Onyx and Onyx Craft work using the official documentation at docs.onyx.app. Craft Documentation is an agent skill from onyx-dot-app/onyx.app.

When should I use Craft Documentation?

Craft Documentation fits situations like: the user asks what Craft can do; how a feature works; how to set up skills; administer Onyx.

How do I install Craft Documentation in Claude Code?

Run `npx skills add onyx-dot-app/onyx --skill craft-documentation -a claude-code`. Or copy the skill folder (backend/onyx/skills/builtin/craft-documentation in onyx-dot-app/onyx) into .claude/skills/craft-documentation in your project. Claude Code loads it when a task matches its description.

How do I install Craft Documentation in Codex?

Run `npx skills add onyx-dot-app/onyx --skill craft-documentation -a codex`. Or copy the skill folder (backend/onyx/skills/builtin/craft-documentation in onyx-dot-app/onyx) into .agents/skills/craft-documentation in your project. Codex loads it when a task matches its description.

Can I use Craft Documentation 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 onyx-dot-app/onyx --skill craft-documentation -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/craft-documentation, .gemini/skills/craft-documentation, .github/skills/craft-documentation and .opencode/skills/craft-documentation in your project.

What does Craft Documentation need to run?

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

Does Craft Documentation access the network?

SKILL.md names 1 domain. As links in the text: docs.onyx.app. This is read from the text; nothing was executed.

Is Craft Documentation 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 Craft Documentation use?

Craft Documentation 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 Craft Documentation use?

About 420 tokens (SKILL.md is roughly 1.7k 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 Craft Documentation?

Skills that share tags, products or a category with Craft Documentation: Craft (LeoYeAI/openclaw-master-skills, 2.2k stars), Logseq Answer Machine (logseq/logseq, 45k stars), Craft (sundial-org/awesome-openclaw-skills, 663 stars) and Visual Answer (BuilderIO/agent-native, 7.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Craft Documentation?

onyx-dot-app (a GitHub organization) maintains it in onyx-dot-app/onyx, which has 32,352 GitHub stars. The repository holds 9 skills in this directory. The repository was last updated on October 8, 2026.

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