We are back with version 2! We have updated our app from feedback and research with way more capabilities!! Our focus currently is on improving logic and accuracy!

We play a lot of Commander/EDH, and We kept running into the same problems:

• Our curve would secretly be too high and I’d just do nothing for the first 3–4 turns.
• We’d be sure we had enough ramp / draw / removal, then get mana-screwed or run out of gas.
• Budget-wise, We’d upgrade random cards without really knowing if they actually moved the needle.

So my co-founder and I (2-person team) built a web app called DeckStir to help with that:

• AI-powered Commander/EDH deck analysis – it ingests your list and breaks down your gameplan, curve, ramp, draw, interaction, etc.
• Synergy insights – highlights key synergies and “glue” cards you might be missing based on your commander and existing shell.
• Budget breakdowns – shows where your money is going and cheaper alternatives for specific roles.
• Personalized recommendations – suggests cuts/adds according to the kind of game you want (more casual, more tuned, stronger early game, etc.).

It’s a web app (no download, no extensions) and currently focused on MTG Commander/EDH only:

DeckStir

Happy to answer any questions about how it works under the hood (within reason) or MTG-specific design decisions we made. Check us out here - DeckStir