Plantuml Mcp Server
About
MCP server that provides PlantUML diagram generation capabilities
Details
- Transport
- SSE
Explore
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
Plantuml Mcp ServerCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
{
"mcpServers": {
"plantuml": {
"command": "npx",
"args": [
"plantuml-mcp-server"
],
"env": {
"PLANTUML_SERVER_URL": "https://www.plantuml.com/plantuml"
}
}
}
}
generate_plantuml_diagram
Generate a PlantUML diagram with automatic syntax validation and error reporting for auto-fix workflows. Returns embeddable image URLs for valid diagrams or structured error details for invalid syntax that can be automatically corrected. Optionally saves the diagram to a local file.
encode_plantuml
Encode PlantUML code for URL usage
decode_plantuml
Decode encoded PlantUML string back to PlantUML code
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"plantuml mcp server": {
"plantuml": {
"command": "npx",
"args": [
"plantuml-mcp-server"
],
"env": {
"PLANTUML_SERVER_URL": "https://www.plantuml.com/plantuml"
}
}
}
}
}McpServers
{
"plantuml": {
"command": "npx",
"args": [
"plantuml-mcp-server"
],
"env": {
"PLANTUML_SERVER_URL": "https://www.plantuml.com/plantuml"
}
}
}Sequence diagram for plantuml-mcp-server
> add sequence diagram in readme in architecture section
> show me basic oauth2 flow png, open it in browser
# Clone and setup git clone https://github.com/mzagar/plantuml-mcp-server.git cd plantuml-mcp-server make setup
# Show all available commands make help # Build and run all tests make clean build test-all
MIT License - seeLICENSEfile for details.
This is a web browser that enables your coding agent, such as Claude Code, to visit websites on your behalf and assist you in identifying bugs or creating UI test cases.
Extentos is a multi-vendor development platform for adding smart-glasses capabilities to existing iOS and Android apps. The simplest analogy is Stripe for smart glasses
An MCP server tailored for React Native–first development using Gluestack UI
Create and read feature flags, review experiments, generate flag types, search docs, and interact with GrowthBook's feature flagging and experimentation platform.
Gives AI agents public URLs (tunnels) for localhost, live HTTP traffic inspection, snapshot publishing, and access control.
Understand, develop, and debug authorization policies in Oso Cloud.
Up-to-date documentation for your coding agent. Covers 1000s of public repos and sites. Built by ref.tools
Points agents to the canonical Agentry install docs for errors, product analytics, and deploy attribution.
Gives coding agents deterministic, read-only documentation handoffs with edit boundaries, ownership, and required checks before repository changes.
Deterministic JSON checks with signed evidence and x402-paid execution
Search Apple's Developer Documentation with smart search and wildcard support.
Sign in to leave a review
Use Google, GitHub, or an email account so ratings stay tied to real people.
No reviews posted yet.
