Renoise Setup — Cross-Harness

This is the host-neutral setup flow. Do not assume Claude Code, Codex, OpenClaw, or a specific config directory. Resolve <PLUGIN_ROOT> as two directories above this skill's directory.

Another Renoise workflow may invoke this setup automatically when its preflight fails. Diagnose and preview immediately, then return to the original request after readiness is restored; do not make the user manually select Setup / Account.

Never ask the user to paste an API key into chat. Never install software, move binaries, edit PATH, or change host configuration without explicit confirmation.

0. Plugin copy freshness

Before fixing the CLI, check whether this installed plugin is behind the latest public release:

node "<PLUGIN_ROOT>/skills/renoise-setup/scripts/check-plugin.mjs"

• exit 0 — current (or newer than latest); continue
• exit 2 — print the script's host-specific upgrade commands and stop until the user updates/reinstalls the plugin and restarts the host; do not claim new plugin behavior is already active
• exit 1 — network/API failure; warn once and continue with CLI setup