Generate diagrams from descriptions with Mermaid, PlantUML, or ASCII for architecture, flows, sequences, and data models.
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Select your agent
Option 1: Install via CLI (recommended)
Recommended (no pre-install needed)
npx clawhub@latest --dir ~/.claude/skills install diagramOr via clawhub CLI (if already installed)
clawhub --dir ~/.claude/skills install diagramβ οΈ Requires Node.js 18+. No Node? Use Option 2 below to download the ZIP instead. Install Node.js β
Option 2: Manual install (no Node required)
Download the ZIP, extract it, and place the folder at the path below. Restart your agent to activate.
Install path
~/.claude/skills/diagram/π‘Extract and place the folder at the path above, then restart your agent.
Category
πData & AnalyticsPlatforms
What Diagram can do for your AI workflow
Diagrams from descriptions directly from your Claude conversation
Works across Claude, Cursor, OpenClaw β install once, use everywhere
Trusted by 1,721+ developers worldwide
One-command installation β no complex setup required
Combine with other skills to build powerful multi-step AI workflows
Try these prompts with your AI agent after installing Diagram
Help me get started with Diagram
Explains what Diagram does, walks through the setup, and runs a quick demo based on your current project
Use Diagram to generate diagrams from descriptions with Mermaid, PlantUML, or ASCI...
Invokes Diagram with the right parameters and returns the result directly in the conversation
What can I do with Diagram in my data & analytics workflow?
Lists the top use cases for Diagram, with example commands for each scenario
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Diagram extends your AI assistant with the ability to generate diagrams from descriptions with Mermaid, PlantUML, or ASCII for architecture, flows, sequences, and data models. Rather than leaving your conversation to handle this manually, you can ask your Claude agent directly β and it will take care of the task end-to-end, using Diagram as its underlying capability.
Diagram works across Claude, Cursor, OpenClaw through the Model Context Protocol (MCP) β an open standard that lets AI clients share tools and skills without lock-in. Because MCP is platform-agnostic by design, you install Diagram once and it becomes available across all your AI clients. Whether you're working in Claude for focused sessions or Cursor for integrated workflows, the skill behaves consistently.
Getting started with Diagram takes about two minutes. Place the skill at `~/.claude/skills/diagram/` (personal, all projects) or `.claude/skills/diagram/` (project-specific), then restart your AI client. From that point, typing `/diagram` in any conversation activates it, or the AI will use it on its own when it detects a relevant request.
Diagram has been installed 1,721 times, making it one of the more actively used skills in the Data & Analytics category. The install rate suggests it solves a real, recurring need rather than a niche edge case. Like all skills on DiscoverAISkills, it is free to install and use. The broader AI skills ecosystem continues to expand as developers contribute new capabilities across categories like developer tools, data analysis, writing, automation, and more.
Place the skill folder at ~/.claude/skills/diagram/ for personal use (all projects), or .claude/skills/diagram/ for project-specific use. Restart your AI client, then invoke with /diagram or let the AI discover it automatically.
Diagram supports Claude, Cursor, OpenClaw. It integrates seamlessly with these AI platforms to extend their capabilities.
Diagram is free to install. Check the repository for licensing information.
Generate diagrams from descriptions with Mermaid, PlantUML, or ASCII for architecture, flows, sequences, and data models.
diagram-generator
CuratedGenerate and edit various types of diagrams (drawio, mermaid, excalidraw). Supports common chart types such as flow charts, sequence diagrams, class diagrams, ER diagrams, mind maps, architecture diagrams, and network topology diagrams. Ability to create new diagrams based on natural language descriptions, as well as read and modify existing drawio/mermaid/excalidraw files. Use an independent MCP server (mcp-diagram-generator) to generate diagram files to reduce token consumption and ensure output consistency. Supports automatic configuration management. The default output path is diagrams/{format}/ in the project directory. Custom paths and automatically created directories are supported.
Diagram Generator
Use this skill any time the user wants to create diagrams, flowcharts, or visual structures. This includes: architecture diagrams, mind maps, org charts, use...
Automate my data & analytics tasks using Diagram
Identifies repetitive steps in your workflow and sets up Diagram to handle them automatically
Diagram is categorized under Data & Analytics. These skills help AI agents perform specialized tasks in this domain.