No signals. No fake screenshots.
Just the trades you actually took.
debug.market does the tedious part of journaling for you. Paste a broker report or a chart, and it pulls the trades out for you to confirm. A tutor reads the log back and finds the patterns you cannot see in your own behaviour. You bring your own AI key, so running it costs nothing.
Paste it. Confirm it. Learn from it.
The whole product is one fast loop. It never writes to your log without you, and it never invents a stop loss you did not set.
Drop in a screenshot
A broker report or a chart from your platform, pasted anywhere in the app, not just a form built for it. The image is saved the instant you drop it.
The model does the typing
It pulls out what it can and hands it back as a draft. You confirm or correct. Nothing reaches your log, or your stats, until you say so.
A tutor reads it back
It walks your closed trades: the patterns, the broken discipline, the MAE and MFE you would never write down because you do not like the numbers.
Built like a tool, not a funnel.
No signals, not ever
This is your record of what you did, not a feed of someone telling you what to do next. There is nothing here to copy.
Bring your own key
The AI runs on your provider key. We do not resell tokens, which is exactly why the free tier is genuinely free.
How people really journal
Backdated and in batches. Log five trades three days later, and it asks the missing questions while the memory is still warm.
Nothing is ever lost
Delete is soft, undo beats an "are you sure" dialog, and a half-written entry saves itself. A closed tab is not lost work.
Reverse-engineering the most manipulated system on earth.
Learning and breaking things in public. The end-of-day logs and post-mortems live on Substack, and always will.
I am a developer and security guy, a dad, and a trader documenting the whole thing in public. I spend my days building complex backends for banks, logistics, and big data, and my evenings taking apart the market the same way.
No rented Lambos. No fake Airbnb rooms in Dubai. No fake screenshots. Just raw trade logs, system exploits, macro narratives, and the human optimisation it takes to execute under pressure.
I am trading to buy back my time, not to sell you a course. debug.market is the tool I built for myself, opened up for anyone who journals the same way.
— Jakub // building in the open
Honest by design. No bait-and-switch.
The journal and the screenshot loop are never behind a paywall. What you can pay for is scale and market data, the one thing that actually costs money.
- The full journal, timeline and stats
- Paste a screenshot, AI pulls the trade out
- Charts and training tools
- 100 trades and 20 screenshots a month
- Bring your own AI key
- Everything in Free, with no limits
- AI analysis from real market data
- MAE and MFE, and what happened after you exited
- High fair-use storage for screenshots
- Still your own AI key, still no resold tokens
The whole model in one line: the free tier is free because you bring your own AI key, so inference costs us nothing. Pro pays for pulling and storing market data, which is the only cost that actually grows with use. That is it. No VIP group six months from now.