# plantuml-mcp-server

> plantuml-mcp-server — potofo-plantuml-mcp-server. Use this tool when you need to render PlantUML diagrams to SVG or PNG formats without relying on an external server. It solves the problem of generating visual representations of complex systems and diagrams in a self-contained manner. Ideal for use in Docker environments, it takes PlantUML code as input and produces rendered images as output.

Canonical page: https://skillsregistry.net/skills/potofo-plantuml-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/potofo-plantuml-mcp-server

## Description

MCP server that renders PlantUML diagrams to SVG/PNG in-process (MIT-licensed plantuml-mit) - built for Docker MCP Gateway, no external PlantUML server required

## Trust

- **Trust score (0–1):** 0.95
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **License:** MIT
- **Updated:** 2026-09-28

## Source

- **Source listing:** [GitHub](https://github.com/potofo/plantuml-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": "potofo-plantuml-mcp-server"
    }
  }
}
```

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

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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