Smart Contract Security Audits
Solidity, ZK circuits, and the off-chain code that drives them. A purpose-built AI pipeline runs the specialized passes; a principal scopes the work, proves every high and critical with a runnable exploit, and signs the report.
Re-entrant withdraw() lets any caller drain the vault
function withdraw(uint256 amount) external {
(bool ok, ) = msg.sender.call{value: amount}("");
require(ok);
balances[msg.sender] -= amount; // state update after call
}The balance update happens after the external call. A contract recipient can re-enter withdraw() before line 90 runs and withdraw the same balance repeatedly.
Sample finding, shown in our report format: severity, location, and the exact line that bites.
Audit Services
From the circuit to the keeper that pokes it. Logic, economics, and code quality reviewed in every engagement.
Why Cimora
What you actually get when you hire us
A runnable exploit for every serious bug
Every high and critical finding ships with a Foundry proof-of-concept that deploys your contracts and triggers the bug — not “this looks exploitable,” but here it is, running. A fix-verification round then confirms your patch closes it.
Specialized passes, not one tired skim
Security, logic, economics, and code quality each get a dedicated pass — a separate specialized agent per class of bug, not one reviewer skimming for all of them at once.
Verified findings only
Every finding is re-checked against the code before it reaches the report. If it can't be defended, you never see it.
AI-native, principal-owned
We don't hide it: a purpose-built AI pipeline does the heavy lifting. A named principal scopes the work, reviews the findings, and signs the report — the automation does the volume, a human owns the judgment.
Be the report on this page
Nothing sells an audit firm like a published report with a real name on it, and we're paying for our first one. One protocol — up to our Large tier — gets a complete engagement for a flat $5,000, normally as much as $10,000 — in exchange for letting us publish the full report right here.
The trade, plainly: the codebase must fit our Large tier — as scoped by our weighted-SLOC model, at our discretion — code-complete at a frozen commit, and a real protocol that's deployed or heading there. The full report goes public after your fixes are verified, with your protocol's name on it. Bigger than that? Our flat tiers still apply.
Audit Process
A structured approach from scoping to final report
Scope
Define scope and sign agreement
Audit
Expert code review and analysis
Report
Detailed findings with recommendations
Fixes
21-day window for remediation
Final
Fix verification and final report
Ready to secure your protocol?
Tell us what you’re shipping and when. We’ll tell you what it needs.