How it works today
Xiao Zhang opens a coffee shop. The landlord hands him a 40-page lease: dense, cross-referenced legal language. Xiao Zhang cannot read it closely, cannot afford a $3,000 lawyer to review it, and signs anyway.
Six months in, the landlord raises rent 50%. The right was buried in a sub-clause. Xiao Zhang has no good way to push back.
This happens in leases, vendor contracts, freelancer agreements, and service terms. The risky clause is usually visible. It is just not obvious.
How it works
You drop the PDF into the Red Pen.
The AI reads every line for practical risk. It does not try to teach you contract law. It flags the clauses that deserve attention:
⚠️ Clause 12.3 — Landlord may raise rent unilaterally, no ceiling. Recommended: cap annual increase at 5%.
⚠️ Clause 8.1 — Tenant bears cost of structural repairs. Recommended: strike, or limit to repairs caused by tenant.
The result is not a lecture. It is a red-line draft you can hand back to the landlord.
The moment it becomes clear
Five minutes of review changes the conversation before the signature goes on the page.
For someone who could not afford a full legal review, that is often the difference between signing blindly and asking for one clean edit.