artinf0/9router ? reverse-engineered prompt

Build me a local app called 9Router that lets me connect my AI coding tools to one simple endpoint, then automatically sends requests through the cheapest or best available provider. I want a clean dashboard where I can add providers, paste API keys, pick models, and see which account is being used, how many tokens I’m saving, and when a provider is close to its limit.

It should work with tools like Claude Code, Cursor, Codex, Cline, and similar apps by giving them an OpenAI style API URL. Please make it smart enough to fall back to another provider automatically if one runs out or errors, and include the token saving behavior for tool output so I waste less quota. I’d like a simple setup flow, a polished dashboard, and the ability to run it locally first, with clear docs for starting it on my machine. If you need current provider details, look them up online and wire in sensible defaults.