Originally published on NextFuture Claude Code /advisor Recipes: 5 Use Cases with Real Output (May 2026) TL;DR: Five copy-paste recipes for /advisor with the exact invocation and a trimmed sample of what Claude Code actually returns. Covers refactoring, Vitest test gen, JSDoc emission, Express→Hono porting, and flaky test debugging. The /advisor command is the lowest-friction way to put the right Claude tier on the right job. Below are five recipes I've run on shipping repos in April-May 2026. Outputs are trimmed for brevity but preserve the structure. Setup You need Claude Code v2.6+ and an active Anthropic API key or Pro subscription: claude --version # claude-code 2.6.3 (build 2026.04.18) claude config get advisor.enabled # true Enter fullscreen mode Exit fullscreen mode For all recipes below, run claude from the repo root, then issue the slash command shown.…