Your best thinking shouldn't disappear when an AI chat ends. Review Markdown plans, research and specs, leave feedback on exact passages, and use comment IDs to direct your next agent session. Keep decisions and open questions in project files you can revisit. Try the free sample demo: no sign-in, project upload or AI API key. Demo comments are temporary; agents run outside the demo. Built with GPT-6 Astra. Public self-hosted release planned.
