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Codegraph Diagram

Category: General  ·  Sub-category: general-misc  ·  Last updated:
[PRE-ALPHA] Generate a Mermaid flowchart of a code subgraph centered on a function, class, or module. Runs `vco codegraph-diagram` under the hood, writes the .mmd to .claude/diagrams/codegraph/ so it's indexed for hybrid_search, and gives a 3-5 line summary plus a link to open it in the launcher's DiagramsTab. Output may be incomplete, inaccurate, or visually broken — always tell the user to verify against the source code before sharing. Use when the user asks \"show me a call graph for X\", \"what does Y depend on\", \"draw the inheritance chain rooted at Z\", or any other request that maps to a small-to-medium subgraph extraction from the code graph.
Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

Generate a Mermaid flowchart TD of a subgraph rooted at one code symbol, write it to .claude/diagrams/codegraph/<sanitised>.mmd, index it so hybrid_search finds it later, and give a quick summary the user can read before opening the rendered diagram in the launcher.

What this skill does

Codegraph Diagram is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/codegraph-diagram/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user asks \"show me a call graph for X\", \"what does Y depend on\", \"draw the inheritance chain rooted at Z\", or any other request that maps to a small-to-medium subgraph extraction from the code graph.

Who uses this skill

The Codegraph Diagram Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 196,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/codegraph-diagram
curl -L https://claudskills.com/skills/codegraph-diagram/SKILL.md \
  -o ~/.claude/skills/codegraph-diagram/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/codegraph-diagram/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/codegraph-diagram/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\codegraph-diagram\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Telegram

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Codegraph Diagram Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/codegraph-diagram/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.
What does the Codegraph Diagram skill do?
[PRE-ALPHA] Generate a Mermaid flowchart of a code subgraph centered on a function, class, or module. Runs `vco codegraph-diagram` under the hood, writes the .mmd to .claude/diagrams/codegraph/ so it's indexed for hybrid_search, and gives a 3-5 line summary plus a link to open it in the launcher's DiagramsTab. Output may be incomplete, inaccurate, or visually broken — always tell the user to verify against the source code before sharing. Use when the user asks \"show me a call graph for X\", \"what does Y depend on\", \"draw the inheritance chain rooted at Z\", or any other request that maps to a small-to-medium subgraph extraction from the code graph.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the Codegraph Diagram skill?
Use Codegraph Diagram when your Claude Code task falls under the General category — specifically in the general misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Codegraph Diagram" or describe the task and let Claude pick). Browse related skills at /category/general/.
What is a Claude Code skill and how does the Codegraph Diagram skill fit in?
A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Codegraph Diagram is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA
hotak92. (2026). Codegraph Diagram [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/codegraph-diagram/
BibTeX
@misc{codegraph-diagram-2026,
  author    = {hotak92},
  title     = {Codegraph Diagram [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/codegraph-diagram/}
}

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Security scan

Grade A · scanned 2026-09-28 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

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