By zeroz-lab
Generate diagrams from natural language as single-file HTML, SVG, Mermaid, and exportable PNG/PDF.
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gmdiagram is a Claude Code plugin marketplace for generating polished diagrams from natural language.
Repository: https://github.com/ZeroZ-lab/gmdiagram
Most AI-generated diagrams are structurally correct but visually weak. gmdiagram is built for diagrams that are clear enough for engineering docs and polished enough for articles, slides, and demos.
Current focus:
architecture-diagram plugin/plugin marketplace add https://github.com/ZeroZ-lab/gmdiagram
/plugin install architecture-diagram@gmdiagram-marketplace
Example prompts:
Draw an architecture diagram of Chrome's multi-process system
Create a flowchart for a CI/CD pipeline with build, test, and deploy stages
Design an ER diagram for an e-commerce database
画一个微服务架构图,包含 API Gateway、用户服务、订单服务
The bundled plugin is designed for:
For full feature detail and examples, see:
.claude-plugin/marketplace.json: Marketplace definition for this repositoryplugins/architecture-diagram/.claude-plugin/plugin.json: Installable plugin manifestplugins/architecture-diagram/skills/architecture-diagram/: Skill instructions, templates, schemas, and export scriptsdocs/SPEC.md: Product spec and design intentThe current plugin follows a structured generation pipeline:
This keeps output more stable than asking a model to improvise raw diagrams directly.
Good fit:
Not the goal:
Current marketplace version: 0.1.0
Current plugin version: 0.1.0
This repository is in an early packaged stage. The core diagram generation path is present, but the project is still evolving in structure, examples, and distribution ergonomics.
If you want to extend the plugin, start with:
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