Show HN: Pinpoint – point your AI agent at the exact pixel you mean

Category: devtools

Tags: macos, screenshot, ai-agent, annotation, swift

Score: 6.8/10 (Innovation: 6, Technical: 7, Documentation: 8, Utility: 6)

Pinpoint is a macOS menu-bar app that allows users to capture a screen region, drop numbered markers with annotations, and generate a structured prompt for AI agents. Its combination of screen capture, marker annotation, and AI-oriented prompt generation fills a practical niche for developers using AI coding assistants.

Target audience: backend developers, frontend developers, AI-assisted developers

Repository: https://github.com/croustibat/Pinpoint · Swift · MIT

View on Hacker News