Cloud agents start 3x faster with builds

Cursor 推出 builds：云智能体启动速度提升至 3 倍

Cursor now pre-builds cloud agent environments in the background every hour—repos cloned, dependencies installed—so agents skip cold setup and respond up to 3x faster. Failed builds are automatically quarantined; agents keep using the last good snapshot. Faire runs 2,000+ automated agent jobs a week on builds, with large repos booting in seconds. Builds become the default for all environments on August 17 at no extra cost.

Why it matters: Cursor cuts cloud agent cold starts from minutes to seconds via background pre-builds and automatic rollback — not just marketing fluff. Faire's 2,000 weekly tasks give the claim a concrete anchor. Not p1 because this is an experience optimization, not a model capability leap,...