npm install -g ignored Paperclip's pnpm override and pulled claude-agent-sdk 0.3.257. Install from a package.json with the override (0.3.280) into /opt/claude-agent-acp and link the bin into /usr/local/bin. The build fails if the SDK version is not 0.3.280. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>