Bug Bounty-Grade Analysis for Circom
Skip the expensive audit waitlist. Get instant, expert-level vulnerability detection powered by 15+ specialized AI agents built on real bugs we've found in production circuits.
Pre-Audit or Post-Audit. Your Call.
Use zkao to catch low-hanging fruit before paying $100k+ for human auditors, or complement your existing audit with continuous scanning. Either way, you ship more secure circuits.
Connect Your Repo
Point zkao at your GitHub repository. We'll automatically detect your Circom circuits and set up the analysis pipeline.
15+ Agents Go to Work
Each agent specializes in a different vulnerability class — under-constrained signals, unsafe assignments, range check gaps, and more.
Get Actionable Findings
Receive detailed reports with exact line numbers, severity ratings, and fix recommendations. No fluff, no false positive spam.
Beyond Static Analysis
Our agents understand circuit semantics, trace data flow across templates, and catch logic bugs that static analysis tools miss.
Under-Constrained Signals
Signals that can take unintended values, breaking soundness
Unsafe <-- vs <==
Assignment without constraint, allowing witness manipulation
Range Check Gaps
Missing bounds checks that enable overflow attacks
Non-Deterministic Witness
Witness generation that varies across runs
Gets Smarter Every Month
This isn't a static tool. As LLMs improve, zkao improves. We're constantly refining our agents based on the latest vulnerability patterns we discover in real audits.
- Continuously improved with findings from real audits
- Automatic improvements from LLM updates
- Your scans get better without lifting a finger
Let's Be Honest About Bug Bounties
Bug bounty platforms in 2025: AI agents submitting findings to AI agents triaging findings, with humans occasionally approving payments. You're paying middlemen for what you could run yourself.
“Skip the theater. Get bug-bounty-grade findings directly — no spam, no duplicates, no 'AI-generated but we promise a human reviewed it' disclaimers.”
Built by zkSecurity
We're the team protocols trust for their most critical ZK audits. Solana, Ethereum, Cardano, Sui — we've seen the bugs that break production systems. Now we're packaging that expertise into automated agents.
zkao isn't a generic AI tool. It's built by auditors who've spent years in the trenches, informed by the exact vulnerability patterns we find in real engagements.
Your Pre-Audit Starts Now
Find what you can fix before the auditors find what you can't hide.
Start Free Analysis