Individual skill
mermaid-diagrams
Comprehensive guide for creating software diagrams using Mermaid syntax. Use when users need to create, visualize, or document software through diagrams including class diagrams (domain modeling, object-oriented design), sequence diagrams (application flows, API interactions, code execution), flowcharts (processes, algorithms, user journeys), entity relationship diagrams (database schemas), C4 architecture diagrams (system context, containers, components), state diagrams, git graphs, pie charts, gantt charts, or any other diagram type. Triggers include requests to "diagram", "visualize", "model", "map out", "show the flow", or when explaining system architecture, database design, code structure, or user/application flows.
dist/plugins/mermaid-diagrams/skills/mermaid-diagrams/SKILL.md
Source commit 3027f20f3181758385a1bb8c022d4041dfb4de84
What was checked
- Matches the observed repository HEAD
- Yes
- Scanner rules are current
- Yes
- Repository scan complete
- No
- Skill scan complete
- No
- Observed behavior
- Network or broad shell
- Last checked
- Nov 2, 2026
These are observations at the recorded commit, not a guarantee of safety. Review the source before running it.
Install this skill
Choose an agent in your Stack or copy a command below. Commands fetch the pinned commit and copy only this skill directory. Existing destinations are refused. Copying a command does not install anything.
An install command is unavailable: current rules, complete repository and skill scans, an eligible behavior level and a permitted license are required.
Repository context
- Repository stars (not skill ratings)
- 2,643
- Repository last updated
- Mar 5, 2026
- License
- MIT
Observed agent integration: No specific integration evidence. Standard SKILL.md installation does not imply verified compatibility.
- agent-skills Repository topic
- ai Repository topic
- automation Repository topic
- claude Repository topic
- claude-code Repository topic
- coding-agent Repository topic
- development Repository topic
- engineering Derived category
- design Derived category
- data Derived category
- devops Derived category
- data-databases Derived category
- devops-containers Derived category
Files and excerpt
File metadata and permitted, redacted excerpts come from the recorded scan. Source links are pinned to that commit.
Browse files
README.mddoc · 9,352 bytesSKILL.mdcore · 7,479 bytesreferences/advanced-features.mddoc · 10,365 bytesreferences/architecture-diagrams.mddoc · 4,858 bytesreferences/c4-diagrams.mddoc · 15,266 bytesreferences/class-diagrams.mddoc · 6,915 bytesreferences/erd-diagrams.mddoc · 12,348 bytesreferences/flowcharts.mddoc · 9,844 bytesreferences/sequence-diagrams.mddoc · 9,213 bytes
Read excerpt
# Mermaid Diagramming
Create professional software diagrams using Mermaid's text-based syntax. Mermaid renders diagrams from simple text definitions, making diagrams version-controllable, easy to update, and maintainable alongside code.
## Core Syntax Structure
All Mermaid diagrams follow this pattern:
```mermaid
diagramType
definition content
```
**Key principles:**