Context stacking for voice transcription, screenshots, and portable commands — made for builders and engineers and ready for Cursor, Claude Code, or any input field. The current meta for talking to models is "tell it more." So we copy and paste a lot. Screenshots, logs, docs, voice transcripts. It's tedious. Field Theory makes context management fast. Hotkeys for everything. Local transcription. Voice commands. Image and text stacking. And portable commands you can invoke anywhere.