Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| MCP_HOST | No | Host to bind to (HTTP mode only). | localhost |
| MCP_PORT | No | Port to bind to (HTTP mode only). | 8000 |
| MCP_TRANSPORT | No | Transport mode (stdio or http). | stdio |
| AIRFLOW_API_URL | No | Airflow webserver URL. Defaults to http://localhost:8080 or auto-discovery from .astro/config.yaml. | http://localhost:8080 |
| AIRFLOW_PASSWORD | No | Password for authentication. | |
| AIRFLOW_USERNAME | No | Username for authentication (Airflow 3.x uses OAuth2 token exchange). | |
| AIRFLOW_AUTH_TOKEN | No | Bearer token for authentication (alternative to username/password). | |
| AIRFLOW_PROJECT_DIR | No | Astro project directory for auto-discovering Airflow URL from .astro/config.yaml. | $PWD |
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 | |