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davila7 avatar

Mermaid Diagrams

davila7/claude-code-templates
890 installs30.2k stars
Summary

This gives Claude the full Mermaid syntax reference for creating text-based diagrams directly in your conversation. It covers the main types you'd actually use: class diagrams for domain modeling, sequence diagrams for API flows, flowcharts for processes, ERDs for database schemas, and C4 diagrams for architecture. The skill includes detailed syntax for relationships, cardinality, styling, and configuration options. What I like is that it's comprehensive enough to handle complex diagrams without needing to leave your workflow. The reference files break down each diagram type with concrete examples, so you can go from "I need to model this API interaction" to a proper sequence diagram without hunting through documentation.

Install to Claude Code

npx -y skills add davila7/claude-code-templates --skill mermaid-diagrams --agent claude-code

Installs into .claude/skills of the current project.

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Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
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CodeRabbit
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AI writes the code. CodeRabbit catches the slop.
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belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
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create and run specialised agents in minutes
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Plug Mailtrap into your AI workflow and let it handle the email.
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Agent, run crypto. Access onchain data & trade routes via 1inch.
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Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
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CodeScene MCP ServerCodeScene MCP Server
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Files
SKILL.md

Select a file.

Featured
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
inference shell
inference shell
create and run specialised agents in minutes
build now →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
Categories
Backend & APIsGit & Pull RequestsDocumentationCode Review & QualitySales & MarketingDesign & UI/UXDatabases
First SeenMay 16, 2026
View on GitHub

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