The Braid State Transport Primitive avoids the transfer of heavy model weights or chat logs, focusing instead on compact state representation. By packaging data into signed canonical frames, the software allows machine intelligence to move between disparate systems without relying on cloud services. Developer packages include a Python command-line client, persistent Ed25519 keys, and SHA-256 payload binding to ensure integrity.

Founder David Seaman describes the protocol as a way to treat AI systems as architectural collaborators rather than static chatbots. The browser-based studio provides interactive visualization and a dual-path camera receiver that uses the native BarcodeDetector API. This optical layer, known as BRAD1, converts signed frames into ISO/IEC 18004 QR symbols for physical transmission. Following successful verification of 27 automated tests, Intersignal plans a live demonstration in Cascais, Portugal, this September to showcase the transport of machine state via animated light.