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Architecture intelligence, security analysis, and living docs. 13 Mermaid tools.
About
Architecture intelligence, security analysis, and living docs. 13 Mermaid tools.
Security Report
10.0
Low Risk10.0Low RiskValid MCP server (2 strong, 2 medium validity signals). No known CVEs in dependencies. Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.
6 files analyzed · 1 issue found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Your UML Forge API key — get one free at https://umlforge.devRequired
Environment variable: UMLFORGE_API_KEY
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-dave1362-umlforge": {
"env": {
"UMLFORGE_API_KEY": "your-umlforge-api-key-here"
},
"args": [
"umlforge"
],
"command": "uvx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
UML Forge MCP Connector
Architecture intelligence, security analysis, and living documentation — inside your coding agent.
UML Forge gives Claude Code, Cursor, Windsurf, and any MCP-compatible coding agent a suite of 13 specialised tools for producing professional UML diagrams from your codebase, schema, or architecture descriptions.
Quick start
Claude Code:
{
"mcpServers": {
"umlforge": {
"command": "uvx",
"args": ["umlforge"],
"env": { "UMLFORGE_API_KEY": "your-api-key" }
}
}
}
Cursor / Windsurf — add the same block to your MCP settings.
Get your API key at umlforge.dev.
Tools included
| Tool | Description |
|---|---|
umlforge_suggest | Start here. Describe your goal in plain English — returns the right tool and a ready-to-run call |
umlforge_reverse_engineer | Class, sequence, and state diagrams from a codebase or GitHub URL |
umlforge_api_sequence | Sequence diagrams for request flows across services |
umlforge_erd_schema | Entity-relationship diagrams from domain descriptions or SQL schemas |
umlforge_state_machine | State diagrams from entity lifecycles and business rules |
umlforge_frontend_components | Component hierarchy and interaction diagrams for UI features |
umlforge_deployment | Infrastructure and CI/CD pipeline diagrams |
umlforge_threat_model | STRIDE threat model + attack surface diagram |
umlforge_event_driven | Event flow and pub/sub architecture diagrams |
umlforge_ai_agent | Agent topology and tool-call flow diagrams for LLM pipelines |
umlforge_stakeholder_arch | C4 context diagrams for investors, CTOs, and non-technical stakeholders |
umlforge_living_docs | Update existing diagrams to reflect sprint or PR changes |
umlforge_onboarding | Day-one knowledge-transfer package for new team members |
All tools accept report_mode=True to generate a written analysis report
alongside the diagram.
Requirements
- Python 3.11+
- An API key from umlforge.dev (free tier available)
License
MIT — see LICENSE.
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