lightflow-model-select

# LightFlow Model Select Use `lightflow.model_select` to choose a model variant by id or format. ## Workflow - Workflow id: `lightflow.model_select` - Runtime ownership: this workflow crate owns its public `execute()` entry and exposes it through the `lightflow-model-select-runner` package binary. - Host engine: `package.command.v1`; discovery, help, and plan do not execute package source. - Input values are validated against their declared JSON types without string coercion. - Runtime: `lightflow.model.select`. - Input `variants`: required JSON array. - Input `preferred`: optional variant id or format. - Outputs `model`, `variant_id`, and `requirement_id`. ## Usage ```bash lfw run lightflow.model_select -i requirement_id=image_model -i preferred=gguf -i variants='[{"id":"q4","format":"gguf"}]' ``` ## API Usage Start `lfw serve`, then call the workflow through the shared HTTP run contract. Adjust `inputs` to match the workflow contract above. ```bash curl -sS -X POST http://127.0.0.1:5174/workflows/lightflow.model_select/run \ -H 'content-type: application/json' \ -d '{"inputs":{}}' ```