cursor:setup - Cursor Backend Setup

Cursor backend の setup / verification 用 skill。配布 plugin の fallback は claude のままにし、現在の repo / user 環境だけ cursor default にする時に使う。

Quick Reference

cursor:setup --check
cursor:setup --user-default
cursor:setup --project-default
cursor:setup --unset

Rules

• Do not change distribution defaults or plugin manifests to make Cursor the shipped fallback.
• Use scripts/resolve-impl-backend.sh / scripts/set-impl-backend.sh; do not infer from HARNESS_IMPL_BACKEND alone.
• Treat ~/.cursor/permissions.json, .cursorignore, and Claude sandbox allowlists as manual/user-owned setup surfaces unless the user explicitly asks to edit a local file.