Relay adds open-source multi-model routing for coding: plan, execute, review
MatthewBerman · x · 2026-07-23
Relay shipped a major update to its open-source skill for routing code writing across multiple models.
- Workflow: frontier model for planning → fast model for execution → frontier model for review.
- Claims lower token spend while improving speed and quality.
- New support in Codex, Cursor, and Claude Code.
- The skill can discover models, distinguish frontier vs. workhorse models, and detect silent fallbacks.
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