Pinpoint

Pinpoint is a macOS menu-bar app that turns a screenshot into a prompt your AI agent can actually read. Capture a region, drop numbered markers on what matters, and copy an annotated image plus a structured text that references every marker — image size, each marker's position and note, then your instructions. Built for Claude Code, Codex and friends. Native (SwiftUI + ScreenCaptureKit), private (nothing leaves your Mac), free & open source.