# UML-MCP Server

> Use this tool when you need to generate UML diagrams from natural language descriptions or PlantUML code, solving problems like tedious manual diagramming and facilitating collaboration through integration with compatible clients. It takes in natural language or PlantUML code as input and outputs various UML diagrams, making it ideal for software development and design contexts. This tool is particularly useful when you want to automate diagram generation and streamline your development workflow.

Canonical page: https://skillsregistry.net/skills/swayingleaves-uml-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/swayingleaves-uml-mcp-server

## Description

A tool that generates various UML diagrams through natural language descriptions or PlantUML code, functioning as an MCP server that can integrate with clients like Claude.

## Trust

- **Trust score (0–1):** 0.80
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** other
- **Updated:** 2026-09-19

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/o123cncgxb)
- **Repository:** <https://github.com/Swayingleaves/uml-mcp-server>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "swayingleaves-uml-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/swayingleaves-uml-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/swayingleaves-uml-mcp-server/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt