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The uml-mcp MCP server was last committed 18d ago and has 6 contributors. Issue health: 56% of issues resolved. AgentRank freshness score reflects real-time maintenance activity.

uml-mcp MCP Server

Name: antoinebou12/uml-mcp
Rating: 4.1 (1 reviews)
Author: antoinebou12

antoinebou12/uml-mcp

Score: 76.9 ↓ 2.8% Rank #2707 MCP Server

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UML-MCP Server is a UML diagram generation tool based on MCP (Model Context Protocol), which can help users generate various types of UML diagrams through natural language description or directly writing PlantUML and Mermaid and Kroki https://uml-mcp.vercel.app/mcp

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Overview

antoinebou12/uml-mcp is a Python MCP server licensed under MIT. UML-MCP Server is a UML diagram generation tool based on MCP (Model Context Protocol), which can help users generate various types of UML diagrams through natural language description or directly writing PlantUML and Mermaid and Kroki https://uml-mcp.vercel.app/mcp Topics: mcp, uml.

Ranked #2707 out of 24846 indexed tools.

Ecosystem

Python MIT

mcpuml

Score Breakdown

Stars 15% 106

106 stars → growing community

Freshness 25% 18d ago

Last commit 18d ago → recently updated

Issue Health 25% 56%

5/9 issues closed → decent issue management

Contributors 10% 6

6 contributors → small team

Dependents 25% 0

No dependents → no downstream usage

npm Downloads N/A

PyPI Downloads N/A

Forks 29

Description Detailed

License MIT

Weights: Freshness 20% · Issue Health 20% · Dependents 22% · Stars 10% · Contributors 8% · How we score →

How to Improve

Dependents medium impact

No downstream dependents detected yet — adoption by other projects is the strongest trust signal

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Details

Stars: 106
Forks: 29
Open Issues: 4
Closed Issues: 5
Contributors: 6
Dependents: —
Language: Python
License: MIT
Last Commit: 18d ago

Matched Queries

"mcp server""mcp-server""model context protocol""model-context-protocol"topic:mcp

From the README

# UML-MCP

**UML-MCP gives an AI assistant a real diagram tool instead of asking it to fake diagrams in Markdown.** Connect it once over [MCP](https://modelcontextprotocol.io/), then ask for a class diagram, sequence diagram, architecture view, Mermaid flowchart, D2 graph, BPMN process, or another Kroki-backed format. The server validates the source, renders it, and returns a URL, playground link, or inline image.

It also works as a building block for agent-facing products. Use **MCP** when an agent needs diagram tools, **AG-UI** when a frontend needs a standard event stream, and **OpenUI** when the product should turn model output into interactive, application-owned UI components. These layers complement each other; UML-MCP stays focused on diagram generation.

| | |
| --- | --- |
| **Live MCP** | [https://uml-mcp.vercel.app/mcp](https://uml-mcp.vercel.app/mcp) |
| **Docs** | [antoinebou12.github.io/uml-mcp](https://antoinebou12.github.io/uml-mcp/) |
| **Catalog** | ~37 Kroki-backed

Read full README on GitHub →