mermaid-diagrams

Create syntactically correct Mermaid diagrams for markdown environments like GitHub.

1|Updated Aug 8, 2025
One-click install
npx skills add https://github.com/britt/llpm --skill mermaid-diagrams-britt
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mermaid-diagrams
Source: https://github.com/britt/llpm/tree/main/skills/mermaid-diagrams
Command: npx skills add https://github.com/britt/llpm --skill mermaid-diagrams-britt

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps you create syntactically correct Mermaid diagrams that render properly on platforms like GitHub, avoiding common errors and ensuring clear visualizations.

Core Features & Use Cases

  • Diagram Generation: Create flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, Gantt charts, and Git graphs using Mermaid syntax.
  • Syntax Guidance: Provides crucial instructions on avoiding common pitfalls like using parentheses in labels and ensuring matching brackets.
  • Use Case: You need to illustrate a complex API interaction flow in your project's README. This Skill will guide you to generate a clear and accurate sequence diagram using Mermaid syntax.

Quick Start

Use the mermaid-diagrams skill to generate a flowchart illustrating a user login process.

Frequently Asked Questions about mermaid-diagrams

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

FAQPage Schema
How do I create Mermaid diagrams that render properly in GitHub markdown?

Mermaid diagrams render properly in GitHub markdown when you follow strict syntax rules. Avoid using parentheses in labels and ensure all brackets match correctly to prevent rendering errors in flowcharts, sequence diagrams, and class diagrams.

What types of Mermaid diagrams can I generate for markdown documentation?

You can generate flowcharts, sequence diagrams, class diagrams, state diagrams, ER diagrams, Gantt charts, and Git graphs using Mermaid syntax. Each diagram type requires strict syntax adherence to ensure accurate visualization within markdown documentation.

Why does my Mermaid flowchart fail to render in GitHub README?

Mermaid flowcharts fail to render in GitHub README files due to common syntax errors. Using parentheses in labels or failing to match brackets causes rendering failures. Following strict syntax guidance ensures your diagrams visualize correctly without errors.

Can I use Mermaid sequence diagrams to illustrate API interaction flows in README?

Yes, you can use Mermaid sequence diagrams to illustrate complex API interaction flows in your project README. Generating clear and accurate sequence diagrams provides visualization of interactions while ensuring the syntax remains compatible with markdown environments like GitHub.

What is the best way to avoid syntax errors when generating Mermaid visualization diagrams?

The best way to avoid syntax errors in Mermaid visualization diagrams is to follow specific instructions that prevent common pitfalls. Avoiding parentheses in labels and ensuring matching brackets across all diagram types guarantees proper rendering in markdown environments.