Building Thread — a Chrome extension that keeps your Claude and ChatGPT sessions alive indefinitely. Solved my own problem first, now seeing if others feel the same pain. Charging $10 for founding member access to test real interest before going all-in.
Thread solves the AI context window problem. Every session has a memory limit — when you hit it, you lose everything you've built up. Decisions, context, momentum. Gone.
Thread runs silently in the background and takes rolling checkpoints of your session as you work. When you're about to hit the wall, it merges everything into one complete picture and hands off to a new session seamlessly. The AI's first response references something specific from your actual work. It feels like the conversation never stopped.
Works with Claude and ChatGPT. Uses your own API keys — your data never touches my s