diagram-cog

Generate interactive diagrams from plain-English descriptions with zoom, pan, and PDF export.

1|Updated Apr 12, 2026
One-click install
npx skills add https://github.com/CellCog/cellcog-plugin --skill diagram-cog
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: diagram-cog
Source: https://github.com/CellCog/cellcog-plugin/tree/main/skills/diagram-cog
Command: npx skills add https://github.com/CellCog/cellcog-plugin --skill diagram-cog

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

AI diagram generation powered by CellCog. Flowcharts, system architecture, mind maps, org charts, ER diagrams, sequence diagrams, Gantt charts, and network diagrams. Describe your system in plain English, get interactive diagrams you can share via a URL or export as a print-ready PDF.

Core Features & Use Cases

  • Interactive, shareable diagrams rendered from natural-language prompts.
  • Supports Flowcharts, System Architecture, Mind Maps, Org Charts, ER diagrams, Sequence diagrams, Gantt charts, and Network diagrams.
  • Interactive HTML with zoom, pan, click; optional PDF export for documentation.

Quick Start

Describe your diagram needs in plain English and CellCog renders an interactive, shareable diagram.

Frequently Asked Questions about diagram-cog

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate interactive diagrams from plain English descriptions?

You generate interactive diagrams by providing plain-English descriptions of your system architecture or workflows, which the tool renders into shareable HTML web apps with zoom, pan, and click functionality.

Can I create a system architecture diagram without manual coding?

Yes, you can create system architecture diagrams by typing plain-English prompts describing your system design, which automatically renders into an interactive visualization without requiring manual coding or drag-and-drop layout.

What diagram types are supported for software engineering and documentation workflows?

Supported diagram types include flowcharts, system architecture, mind maps, org charts, ER diagrams, sequence diagrams, Gantt charts, and network diagrams for software engineering and documentation workflows.

Does this diagram generator support exporting print-ready PDFs for documentation?

Yes, the tool supports exporting print-ready PDFs for documentation. It renders interactive HTML diagrams that can be shared via a URL or exported as offline PDF files for documentation workflows.

What is the best way to visualize a database schema using an ER diagram from text?

The best way to visualize a database schema is by describing your entities and relationships in plain English to generate an interactive ER diagram, producing a shareable web app with zoom and click functionality.

How do I share an interactive flowchart with my team via a URL?

You share an interactive flowchart by rendering your plain-English description into an HTML web app that features zoom, pan, and click functionality, which can then be shared with your team via a direct URL.