Fast Mermaid Validator MCP
by ai-of-mine
Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| HOST | No | Server host | 0.0.0.0 |
| PORT | No | Server port | 8000 |
| LOG_FILE | No | Log file path | logs/app.log |
| NODE_ENV | No | Application environment | production |
| TEMP_DIR | No | Temporary directory | ./tmp |
| LOG_LEVEL | No | Logging level | info |
| MAX_FILES | No | Maximum number of files (100k files, use -1 for unlimited) | 100000 |
| CORS_ORIGIN | No | CORS origin setting | * |
| LOG_TO_FILE | No | Whether to log to file | true |
| HSTS_MAX_AGE | No | HTTPS Strict Transport Security max age | 31536000 |
| LOG_MAX_SIZE | No | Maximum log file size | 10m |
| LOG_MAX_FILES | No | Maximum log files | 5 |
| MAX_FILE_SIZE | No | Maximum file size (100MB, use -1 for unlimited) | 104857600 |
| MCP_HTTP_HOST | No | MCP HTTP server host | |
| MCP_HTTP_PORT | No | MCP HTTP server port | 8080 |
| DISK_THRESHOLD | No | Disk threshold | 90 |
| MAX_TIMEOUT_MS | No | Maximum validation timeout | 60000 |
| SERVER_TIMEOUT | No | Server timeout in milliseconds | 30000 |
| HEADERS_TIMEOUT | No | Headers timeout (must be > keep-alive) | 6000 |
| MAX_CONNECTIONS | No | Maximum concurrent connections | 1000 |
| CLEANUP_INTERVAL | No | Cleanup interval (1 hour cleanup interval) | 3600000 |
| MEMORY_THRESHOLD | No | Memory threshold | 90 |
| MAX_HEADERS_COUNT | No | Maximum headers per request | 2000 |
| MERMAID_MAX_EDGES | No | Mermaid maximum edges (10k edges, use -1 for unlimited) | 10000 |
| KEEP_ALIVE_TIMEOUT | No | Keep-alive timeout | 5000 |
| MAX_TOTAL_DIAGRAMS | No | Maximum total diagrams (1M diagrams, use -1 for unlimited) | 1000000 |
| VALIDATION_TIMEOUT | No | Validation timeout | 30000 |
| MAX_FILENAME_LENGTH | No | Maximum filename length | 255 |
| MERMAID_MAX_VERTICES | No | Mermaid maximum vertices (5k vertices, use -1 for unlimited) | 5000 |
| MAX_DIAGRAMS_PER_FILE | No | Maximum diagrams per file (10k per file, use -1 for unlimited) | 10000 |
| MERMAID_MAX_TEXT_SIZE | No | Mermaid maximum text size (1MB, use -1 for unlimited) | 1048576 |
| MAX_REQUESTS_PER_SOCKET | No | Max requests per socket (0 = unlimited) | 0 |
| MAX_DIAGRAM_CONTENT_LENGTH | No | Maximum diagram content length (1MB per diagram, use -1 for unlimited) | 1048576 |
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
Server capabilities have not been inspected yet.
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
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