Boltbar

Boltbar is a free, open-source, native macOS chat bar built in Swift. Press Option-Space in any app to ask GPT or Claude, then get back to work, with streamed replies, attachments, and web search. Agent mode hands a project folder to Claude Code or Codex with Look, Ask, Edit, or Full permissions. It is fully functional for free; an optional one-off 19 euro supporter licence only removes the occasional reminder.