Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| FORMIO_TOKEN | No | Your Form.io JWT token for authentication (alternative to API key) | |
| MCP_API_KEYS | No | Comma-separated API keys for authentication | |
| MCP_BASE_PATH | No | Base path for API endpoints | /mcp/v1 |
| MCP_HTTP_HOST | No | Host to bind to for HTTP transport | localhost |
| MCP_HTTP_PORT | No | Port to listen on for HTTP transport | 44844 |
| FORMIO_API_KEY | No | Your Form.io API key for authentication | |
| MCP_CORS_ORIGINS | No | Allowed CORS origins (supports wildcards) | http://localhost:* |
| MCP_REQUIRE_AUTH | No | Enable/disable authentication | true |
| FORMIO_PROJECT_URL | No | Your Form.io project URL (e.g., https://your-project.form.io) | |
| MCP_RATE_LIMIT_MAX | No | Maximum requests per rate limit window | 100 |
| MCP_SSE_TIMEOUT_MS | No | SSE connection timeout in milliseconds | 300000 |
| MCP_SSE_HEARTBEAT_MS | No | SSE heartbeat interval in milliseconds | 30000 |
| MCP_PREVIEW_IDLE_TIMEOUT | No | Preview connection idle timeout in milliseconds | 300000 |
| MCP_RATE_LIMIT_WINDOW_MS | No | Rate limit window in milliseconds | 60000 |
| MCP_MAX_PREVIEW_CONNECTIONS | No | Maximum concurrent preview connections | 100 |
| MCP_UPDATE_DEBOUNCE_INTERVAL | No | Update notification debounce interval in milliseconds | 500 |
Schema
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |