Agent - Native Mac OS X coding ide/harness

https://github.com/macOS26/Agent

Article

  • Native macOS coding IDE/agent harness using XPC for privilege separation
  • Designed to run LLM-driven coding workflows with sandboxed tool execution
  • Targets local Apple Intelligence and accessibility APIs for driving local apps
  • Early-stage project; founder battling cancer per the README

Discussion

  • XPC architecture praised as the right call for sandboxing trustworthiness on macOS
  • Prompt injection via LLM responses into XPC service layer flagged as key attack surface
  • Users want Claude Max Plan ($100/mo) support — API key billing burns tokens faster

Discuss on HN


Type Link
Added Apr 16, 2026
Modified Apr 16, 2026