PlantUML MCP Server
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| PLANTUML_SERVER_URL | No | The URL of the PlantUML server | https://www.plantuml.com/plantuml |
Instructions
Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.
This server publishes no instructions, or was last inspected before Glama recorded them.
Capabilities
Features and capabilities supported by this server
Protocol revision2025-11-25
| Capability | Details |
|---|---|
| tools | {} |
| prompts | {} |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
| generate_plantuml_diagramA | 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_plantumlB | Encode PlantUML code for URL usage |
| decode_plantumlC | Decode encoded PlantUML string back to PlantUML code |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
| plantuml_error_handling | Guidelines for handling PlantUML syntax errors and implementing auto-fix workflows |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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