# forge.indicator.warmup_manifest_from_node

```python
forge.indicator.warmup_manifest_from_node(node: ast.AST, settings: Mapping[str, param.Param], output_names: set[str]) -> dict[str, Any]
```

The warm-up manifest from a ``warmup`` node: what the class and the load check both say.

``ValueError("warmup_invalid: ...")`` for a form outside the grammar, a key that is not an
output, or a value that is negative or fractional at the settings' defaults.

Since Forge API 1.