Show HN: Screen memory without screenshots, just text to Markdown

A developer has created Ambient Context, a macOS menu bar app that records text from your focused window into daily Markdown files without taking screenshots, allowing AI assistants like Claude to understand your work history and context. The app uses the macOS accessibility API to capture only text while filtering out sensitive information like passwords and API keys, keeping all files locally on your machine with no network calls or telemetry. The tool is currently in early development and requires building from source on macOS 14+ with Apple Silicon.