diagram

🎨 Diagram as Code for prototyping cloud system architectures

Agent skill that turns natural language, code, Terraform/K8s, SQL, OpenAPI, AsyncAPI, Protobuf and GraphQL sources into editable, tested draw.io architecture diagrams: incremental sync, multi-view projection, drift diff, CI architecture tests, whiteboard derasterize, interactive HTML/PPTX/Mermaid exports.

Gaphor is the simple modeling tool

A Pythonic framework for threat modeling

PlantUML sprites, macros, and other includes for AWS components.

An open source Python package that generates hardware pinout diagrams as SVG images.

Premium hand-drawn, dark-background animated architecture & process diagrams. Outputs editable .excalidraw + PNG + genuinely animated GIF. Codex/Claude skill.

Create memory map diagrams directly from linker map files

An ASCII box drawing plugin for Vim

Generate professional draw.io diagrams from natural language — a Claude Code skill

pumla - systematic re-use of model elements described with PlantUML

把法律画出来 · Make the Law Visible —— 给法律人的诉讼可视化工具集：把凌乱的诉讼图重画成能进材料的图，直接读案件材料画准一张时间轴，并提供庭前三大法宝（大事记表、庭审对抗图、法律关系图）。Claude Skill / DeepSeek Harness 通用。

This utility parses PlantUML class diagram and generates SQL DDL for MySQL

跨平台的 draw.io (diagrams.net) 图表生成技能，适用于 Claude Code、codex、zcode、workbuddy、OpenClaw 等各类 AI 编程 Agent。Agent 直接生成 drawio XML，校验后通过 CLI 导出图片；没有桌面版时自动降级为 draw.io 官网打开链接。

Agent skills for daily use

Python-native Mermaid diagram converter – no browser, Node.js, or npm required. Renders diagrams to SVG/PNG/PDF using an embedded QuickJS engine and resvg, perfect for documentation automation and CI/CD pipelines.

Railroad syntax diagram generator

MkDocs Plugin to enable pan & zoom on images and mermaid/d2 diagrams

MkDocs plugin for Kroki-Diagrams

Metro-map-style SVG diagrams from Mermaid graph definitions, designed for visualizing bioinformatics pipeline workflows