Claude Code now ships Opus 4.8 (claude-opus-4-8). Add it to the three
places that enumerate Claude models so the picker, thinking-level
catalog, and usage cost estimates all recognize it:
- claudeStaticModels(): list Claude Opus 4.8 (Sonnet 4.6 stays default)
- claudeModelEffortAllow: Opus supports the full low..max set incl. xhigh
- MODEL_PRICING: $5/$25 in, $0.50 cache read, $6.25 5m cache write —
same current-gen Opus tier as 4.5/4.6/4.7, confirmed against
platform.claude.com/docs/en/about-claude/pricing
Co-authored-by: J <j@multica.ai>
Co-authored-by: multica-agent <github@multica.ai>