josephrw12/cortex-c2 — reverse-engineered prompt

Build me a safe Linux lab framework that shows how a simple agent, database, team server, and browser client work together for security research and CTF practice in systems I own. I want a lightweight template where an agent checks in, the server can send normal Linux commands, results get written back through a custom JSON based store, and the web client can list devices, run commands, and show command history.

Please keep the modular plugin idea so extra tools can be downloaded on demand and run only when needed, and include basic file upload and download for lab testing. Add simple build and run scripts, a config file for changing host and port settings, and clear instructions for running the agent on Linux and the server side pieces on my machine.

Do not add anything for persistence, privilege escalation, stealth, brute forcing, or real world misuse. Keep it clearly educational and isolated. Look up current docs online if you need to.