Module model_registry

Expand description

Model registry — manages built-in and custom models, provides API key resolution.

Originally inspired by pi-mono’s model-registry.

This module provides a ModelRegistry that:

Loads built-in models from oxi_ai::model_db
Loads custom models and provider overrides from a models.json file
Resolves API keys via AuthStorage (env vars, OAuth tokens, stored credentials)
Supports dynamic provider registration (extensions)
Provides model filtering by provider, capability, and modality

Structs§

CliModelRegistry: CLI-specific model registry with auth storage integration.
ModelDefinition: Custom model definition in models.json.
ModelOverride: Per-model override fields (all optional, merged with built-in model).
ModelsConfig: Top-level models.json configuration.
PartialCost: Partial cost override — each field is optional.
ProviderConfig: Provider configuration in models.json.
ProviderConfigInput: Input type for register_provider API (from extensions).
ResolvedRequestAuth: Result of resolving API key and headers for a model.