diagram

diagram is a skill for Claude Code from KhaiTrang1995/agentic-awesome-kits. It costs 173 tokens per session (3,538 once invoked), scanned A, original, no licence file.

A skill for creating advanced draw.io diagrams, including architecture, database, software-design, machine-learning, and planning diagrams. It can also create diagrams from code, infrastructure definitions, database schemas, or API specifications.

In plain words
What is it for?
Making ERDs, UML diagrams, C4 models, architecture diagrams, timelines, mind maps, and other draw.io files.
Why use it?
It helps turn technical source material or a complex idea into a structured visual diagram.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Making ERDs, UML diagrams, C4 models, architecture diagrams, timelines, mind maps, and other draw.io files.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/khaitrang1995/agentic-awesome-kits/diagram
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add KhaiTrang1995/agentic-awesome-kits --skill diagram
Clone the repo
git clone --depth 1 https://github.com/KhaiTrang1995/agentic-awesome-kits

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for diagram

README.md
[![agentmods](https://agentmods.dev/badge/skills/khaitrang1995/agentic-awesome-kits/diagram/github.svg)](https://agentmods.dev/skills/khaitrang1995/agentic-awesome-kits/diagram)
Your own site
<a href="https://agentmods.dev/skills/khaitrang1995/agentic-awesome-kits/diagram"><img src="https://agentmods.dev/badge/skills/khaitrang1995/agentic-awesome-kits/diagram/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for diagram

Your own site · 80×15
<a href="https://agentmods.dev/skills/khaitrang1995/agentic-awesome-kits/diagram"><img src="https://agentmods.dev/badge/skills/khaitrang1995/agentic-awesome-kits/diagram.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 173 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,538 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00173 $0.03538
Opus 5 $0.00086 $0.01769
Sonnet 5 $0.00035 $0.00708
Haiku 4.5 $0.00017 $0.00354

Measured 12d ago against content hash bb31493f5d74, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

diagram scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

kits/software/drawio-kit/.claude/skills/diagram/SKILL.md · 170 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 170 lines · 173 tokens per session scan A bb31493f5d74

Subscribe to this mod's changes

diagram is a skill published in the GitHub repository KhaiTrang1995/agentic-awesome-kits (8 stars, last pushed 1mo ago), with no licence file. It adds 173 tokens to every session and 3,538 once invoked, about $0.0009 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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