# health_check
Get comprehensive health status for the MCP server and Snowflake connection.
## Parameters
None - returns full system status.
## Returns
```json
{
"status": "healthy",
"snowflake_connection": true,
"profile": {
"name": "default",
"valid": true
},
"resources": {
"catalog": "available",
"lineage": "available",
"cortex": "unavailable"
},
"version": "1.8.0",
"timestamp": 1702345678.9
}
```
## Examples
```python
health = health_check()
print(f"Status: {health['status']}")
print(f"Version: {health['version']}")
if health['snowflake_connection']:
print("Snowflake: Connected ✓")
else:
print("Snowflake: Disconnected ✗")
```
## Related
- [test_connection](test_connection.md) - Test Snowflake only
- [get_resource_status](get_resource_status.md) - Resource availability
