Will Claude Sonnet 4.7 still work with these recipes?

Yes. We test against Sonnet 4.6, Sonnet 4.7, Opus 4.6, and Opus 4.7 (the current GA models in May 2026). The recipes are designed to be model-agnostic, they rely on standard Claude Code behaviours (slash-commands, MCP, hooks, sub-agents) that are stable across the Sonnet/Opus 4.x family. If a recipe needs Opus-specific capability (e.g. very long-context refactors), it’s tagged Opus-recommended. New model releases trigger a full re-test cycle within 7 days, so by the time a new Sonnet/Opus drops, the library is already validated.