Value Lost (April 2026)
Drained across Drift Protocol and Kelp DAO due to complex logic, oracle, and governance manipulations.
Manual Audit Cost
Average cost of a single manual smart contract audit by legacy firms, leading to massive bottlenecks.
Exploit Cost w/ Gandy
Cost of economic logic exploits when caught by Gandy's neurosymbolic engine in the PR stage.
See every exploit before it ships
Gandy reads your PR, generates formal specs, runs the math and game theory, and flags any dominant attack strategy — in seconds.
From PR to verdict in 90 seconds
No configuration. No manual rules. Connect your repo and Gandy handles the rest.
Connect your repo
Link your GitHub or GitLab repository in one click. Gandy reads your protocol structure, identifies governance and financial logic, and builds a verification profile.
PR opens — Gandy analyzes
Every pull request triggers a full neurosymbolic pipeline: Bob reads the intent, Z3 checks mathematical invariants, and Nashpy proves whether the change creates a dominant attack strategy.
Get a verdict + patch
Gandy returns a pass/fail verdict with a full audit report. If it fails, Bob auto-generates a safe patch you can accept and re-verify with one click.
Everything a DeFi protocol needs to ship safely
Flash Loan Attack Detection
Catches governance hijacks, price oracle manipulation, and liquidity drains that happen within a single block — the attack vector behind $1B+ in losses.
Z3 Formal Verification
Not heuristics — mathematical proof. Z3 SMT solver generates formal constraints and checks whether an exploit path is mathematically satisfiable.
Game Theory Analysis
Nashpy models every stakeholder as a rational agent. If a code change makes an attack the dominant strategy for any rational player, Gandy flags it.
Auto-Patch Generation
When a vulnerability is found, Bob generates a corrected patch automatically. Accept it with one click and re-verify instantly — no manual remediation cycle.
GitHub & GitLab CI/CD
Installs as a GitHub Action. Every PR is automatically verified before merge. No context switching — security lives where your code does.
Signed Audit Reports
Every verification run generates a full PDF audit report — including Z3 spec, game theory finding, diff summary, and patch rationale. Share with auditors and investors.
What protocol teams say
"Gandy caught a flash-loan governance path in our vote weighting PR that three manual reviewers missed. It flagged the dominant strategy mathematically — that's a different class of tool."
"The Z3 spec it generates is audit-ready. We now hand it to our external auditors as the baseline — it cuts their time in half. The game theory layer is what makes it genuinely novel."
"Deployed in 10 minutes. Bob read our entire staking contract architecture and flagged an epoch emission exploit before our own team noticed it. The auto-patch was correct on the first try."
Common questions
Transparent pricing for high-stakes infrastructure.
Hybrid consumption model — base platform fee + Verification Compute Hours. Scales with usage. Sustainable unit economics.
For open-source developers and solo builders exploring formal verification.
What's included
- Math layer only (Z3)
- 10 Compute Hours / month
- Manual CLI trigger
- Community Discord support
- CI/CD integration
- Game theory layer
- Bob export
For DeFi teams and protocol auditors who need continuous, automated verification in their pipeline.
What's included
- Full neurosymbolic loop
- 100 Compute Hours included
- Overage: $15 / hr
- CI/CD PR blocking + auto-patch
- Verification reports + Bob export
- Slack support
For institutions, Layer-1s, and insurance protocols requiring compliance-grade verification at scale.
Everything in Protocol, plus
- Everything in Protocol
- Unlimited repositories
- MiCA / SEC compliance pack
- Dedicated infrastructure
- Governance proposal verification
- 1-hour SLA
Conservative ARR: $1.8M · Realistic ARR: $6.3M · Optimistic ARR: $16M+ (Protocol tier overage included)
Try Gandy Right Now
Paste any Solidity contract and watch the neurosymbolic engine run in real time — Z3 proofs, Nash equilibria, and auto-patches in seconds.
© 2026 GANDY · NEUROSYMBOLIC VERIFICATION ENGINE