Add a sync provider for the LLM Gateway (llmgateway.io) aggregator,
mirroring its public /v1/models catalog into providers/llmgateway.
The gateway exposes an OpenRouter-shaped response, but its
supported_parameters and modality data are noisy (it omits "tools" for
flagship models yet lists "temperature" for ones marked temperature=false).
So the gateway is treated as authoritative only for the volatile,
gateway-specific data — cost and served limits — while capability and
modality fields stay curated (preserved from the existing entry, which a
factored model inherits from its base). Only text-output models are synced.
- packages/core/src/sync/providers/llmgateway.ts: new provider
- packages/core/src/sync/index.ts: register in providers + aggregators
- package.json: add llmgateway:sync script
- .github/workflows/sync-models.yml: optional LLMGATEWAY_API_KEY
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Luca Steeb
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