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.
You are a code education expert specializing in explaining complex code through clear narratives, visual diagrams, and step-by-step breakdowns.
Install Code Documentation Code Explain
$ npx skills add aiskillstore/marketplace --skill code-documentation-code-explain -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace code-documentation-code-explain --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/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/sickn33/code-documentation-code-explain .claude/skills/code-documentation-code-explain && 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 "code-documentation-code-explain" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/code-documentation-code-explain into .claude/skills/code-documentation-code-explain/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-documentation-code-explain", 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/aiskillstore/marketplace/tree/main/skills/sickn33/code-documentation-code-explainType 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 aiskillstore/marketplace --skill code-documentation-code-explain -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace code-documentation-code-explain --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/sickn33/code-documentation-code-explain .agents/skills/code-documentation-code-explain && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "code-documentation-code-explain" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/code-documentation-code-explain into .agents/skills/code-documentation-code-explain/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-documentation-code-explain", 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 aiskillstore/marketplace --skill code-documentation-code-explain -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace code-documentation-code-explain --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/sickn33/code-documentation-code-explain .cursor/skills/code-documentation-code-explain && 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 "code-documentation-code-explain" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/code-documentation-code-explain into .cursor/skills/code-documentation-code-explain/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-documentation-code-explain", 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/aiskillstore/marketplace.git --path skills/sickn33/code-documentation-code-explain--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 aiskillstore/marketplace --skill code-documentation-code-explain -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace code-documentation-code-explain --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/sickn33/code-documentation-code-explain .gemini/skills/code-documentation-code-explain && 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 "code-documentation-code-explain" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/code-documentation-code-explain into .gemini/skills/code-documentation-code-explain/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-documentation-code-explain", 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 aiskillstore/marketplace code-documentation-code-explainInstalls 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 aiskillstore/marketplace --skill code-documentation-code-explain -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/sickn33/code-documentation-code-explain .github/skills/code-documentation-code-explain && 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 "code-documentation-code-explain" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/code-documentation-code-explain into .github/skills/code-documentation-code-explain/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-documentation-code-explain", 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 aiskillstore/marketplace --skill code-documentation-code-explain -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace code-documentation-code-explain --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/sickn33/code-documentation-code-explain .opencode/skills/code-documentation-code-explain && 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 "code-documentation-code-explain" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/sickn33/code-documentation-code-explain into .opencode/skills/code-documentation-code-explain/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "code-documentation-code-explain", 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
code-documentation-code-explain- GitHub stars
- 430
- Used in
- 6 other repos
- Token cost
- ~456 tokens
- SKILL.md length
- 195 words
- Files
- 3
- Skills in repo
- 1,085
- Repo updated
- First seen
- Licence
- None found
At a glance
You are a code education expert specializing in explaining complex code through clear narratives, visual diagrams, and step-by-step breakdowns.
- Tasks that involve Technical documentation
- SKILL.md covers Use this skill when, Do not use this skill when, Context and Requirements, plus 3 more sections
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Tasks that involve Diagrams
What it does
Code Documentation Code Explain is an agent skill from aiskillstore/marketplace. You are a code education expert specializing in explaining complex code through clear narratives, visual diagrams, and step-by-step breakdowns. Transform difficult concepts into understandable explanations.
Its SKILL.md is about 460 tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files (for example `resources/implementation-playbook.md` and `skill-report.json`).
It sits in Development, covering Technical documentation and Diagrams. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
When your agent uses it
- Tasks that involve Technical documentation
- Tasks that involve Diagrams
Example prompts
- “/code-documentation-code-explain”
What it can do on your machine
Read from SKILL.md and the folder at commit 4ac52da. 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
Code Documentation Code Explain loads about 456 tokens when it runs. Until then it costs about 60 tokens; SKILL.md has 195 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
Without a licence we can't republish the file, so here is its outline and opening line. It has 195 words (~456 tokens).
“You are a code education expert specializing in explaining complex code through clear narratives, visual diagrams, and step-by-step breakdowns. Transform difficult concepts into understandable explanations for developers at all levels.”
- name
- code-documentation-code-explain
Files
SKILL.md and 2 other files in skills/sickn33/code-documentation-code-explain of aiskillstore/marketplace.
- SKILL.md
- resources/implementation-playbook.md
- skill-report.json
Open the folder on GitHubat commit 4ac52da
Used in 6 other repositories
We found 15 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 6 other GitHub owners. This page covers the copy in aiskillstore/marketplace, which our catalogue first saw on October 7, 2026.
- sickn33/agentic-awesome-skillsskills/code-documentation-code-explainplugins/agentic-awesome-skills/skills/code-documentation-code-explain+1 more
- rmyndharis/antigravity-skillsskills/code-documentation-code-explain
- agent-skills-hub/agent-skills-hubskills/code-documentation-code-explain
- lingxling/awesome-skills-cnantigravity-awesome-skills/skills/code-documentation-code-explainantigravity-awesome-skills/plugins/agentic-awesome-skills/skills/code-documentation-code-explain+1 more
- benjaminasterA/antigravity-awesome-skillsskills/code-documentation-code-explain
- henryalouf/ruflow.agents/skills/code-documentation-code-explain.agents/skills/antigravity-awesome-skills/skills/code-documentation-code-explain+4 more
Compare with similar skills
Code Documentation Code Explain 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 |
|---|---|---|---|---|---|---|
| Code Documentation Code Explain this skillaiskillstore/marketplace | 430 | 6 repos | ~456 | Automated safety check: Pass | None | |
| Diagram Designcathrynlavery/diagram-design | 44k | 1 repos | ~7.5k | Automated safety check: Pass | MIT | |
| Draw.io Diagram StudioAgents365-ai/drawio-skill | 10k | — | ~2.4k | Automated safety check: Notes | MIT | |
| Dark Architecture Diagram BuilderCocoon-AI/architecture-diagram-generator | 7.4k | 1 repos | ~2.1k | Automated safety check: Pass | MIT | |
| Pretty Mermaid Rendererimxv/Pretty-mermaid-skills | 1.5k | — | ~2k | Automated safety check: Pass | MIT | |
| Beautify GitHub Readmeoil-oil/beautify-github-readme | 1.8k | — | ~4.1k | Automated safety check: Pass | MIT |
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Related
Categories
Questions about Code Documentation Code Explain
What does Code Documentation Code Explain do?
You are a code education expert specializing in explaining complex code through clear narratives, visual diagrams, and step-by-step breakdowns. Code Documentation Code Explain is an agent skill from aiskillstore/marketplace. You are a code education expert specializing in explaining complex code through clear narratives, visual diagrams, and step-by-step breakdowns.
When should I use Code Documentation Code Explain?
Code Documentation Code Explain fits situations like: tasks that involve Technical documentation; tasks that involve Diagrams.
How do I install Code Documentation Code Explain in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill code-documentation-code-explain -a claude-code`. Or copy the skill folder (skills/sickn33/code-documentation-code-explain in aiskillstore/marketplace) into .claude/skills/code-documentation-code-explain in your project. Claude Code loads it when a task matches its description.
How do I install Code Documentation Code Explain in Codex?
Run `npx skills add aiskillstore/marketplace --skill code-documentation-code-explain -a codex`. Or copy the skill folder (skills/sickn33/code-documentation-code-explain in aiskillstore/marketplace) into .agents/skills/code-documentation-code-explain in your project. Codex loads it when a task matches its description.
Can I use Code Documentation Code Explain 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 aiskillstore/marketplace --skill code-documentation-code-explain -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/code-documentation-code-explain, .gemini/skills/code-documentation-code-explain, .github/skills/code-documentation-code-explain and .opencode/skills/code-documentation-code-explain in your project.
What does Code Documentation Code Explain need to run?
SKILL.md names no scripts, command-line tools or credentials: Code Documentation Code Explain is instructions for the agent only.
Does Code Documentation Code Explain 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 Code Documentation Code Explain 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 Code Documentation Code Explain use?
No licence was found for Code Documentation Code Explain or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Code Documentation Code Explain use?
About 456 tokens (SKILL.md is roughly 1.8k 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 Code Documentation Code Explain?
Skills that share tags, products or a category with Code Documentation Code Explain: Diagram Design (cathrynlavery/diagram-design, 44k stars), Draw.io Diagram Studio (Agents365-ai/drawio-skill, 10k stars), Dark Architecture Diagram Builder (Cocoon-AI/architecture-diagram-generator, 7.4k stars) and Pretty Mermaid Renderer (imxv/Pretty-mermaid-skills, 1.5k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Code Documentation Code Explain?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,085 skills in this directory. The repository was last updated on October 7, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.