Jev Model Router: turn-level model and effort hooks

Claude Code function hooks ask Jev for a model tier and effort at turn start and apply the selection as the turn runs. A sticky cache guard and usage footer expose the selected route and actual model.

Notes

The hook supports TypeSafe and Vercel transports and retains the existing route when a decision cannot be used.

source-backed — Public repository, docs or live artifact. About this label

Destinations

Availability & demo checks

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Filed under

• #claude-code
• #routing
• #hooks
• #agents

In collections

• Agent harnesses →
• Coding workflows →