First tool list dags

airflow-mcp-server/README.md

@@ -3,3 +3,22 @@
 
 ## Overview
 A [Model Context Protocol](https://modelcontextprotocol.io/) server for controlling Airflow via Airflow APIs.
+
+
+### Considerations
+
+The MCP Server expects environment variables to be set:
+- `AIRFLOW_BASE_URL`: The base URL of the Airflow API
+- `AUTH_TOKEN`: The token to use for authorization
+
+*Currently, only Session mode is supported.*
+
+**Page Limit**
+
+The default is 100 items, but you can change it using `maximum_page_limit` option in [api] section in the `airflow.cfg` file.
+
+## Tasks
+
+- [x] First API
+- [ ] Airflow config fetch (_specifically for page limit_)
+- [ ] Env variables optional (_env variables might not be ideal for airflow plugins_)