OpenRouter Model Availability Overview OpenRouter's endpoint is the source of truth for model availability. Models can be temporarily unavailable, have degraded performance, or be permanently removed. This skill covers querying model status, building health probes, tracking availability over time, and automating failover. Query Model Status Health Check Service Catalog-Based Availability Check Availability Monitoring Script Error Handling | Error | Cause | Fix | |-------|-------|-----| | Model not in catalog | Model renamed or removed | Use to find replacement | | Health check timeout ( 15s)…