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Automated Code Review

Mathematically Verified Code

Our formal methods engine actually executes your code to find real bugs that traditional testing and code reviews miss—without false positives.

Runs code through a formal methods test harness
Detects race conditions and concurrency issues
Zero hallucinations—every issue is verified
pull_request_verification.log
PR #236: Feature/auth-flow
Scanning modified files...
auth/login.js
auth/session.js
middleware/authentication.js
Executing formal methods test harness...
→ Simulating all execution paths
→ Verifying authentication flow properties
All verifications passed
✓ No race conditions detected
✓ Authentication flow verified
✓ Formal security properties satisfied
✓ No false positives in results

Code Reviews are Broken

Traditional manual code reviews are time-consuming, error-prone, and often miss the most critical issues in your codebase.

87%
of teams struggle with code reviews
Source: 2023 Developer Productivity Report
4-5 hours per developer spent on code reviews weekly
32% of production bugs passed code review
71% of teams report reviewer fatigue

Time-consuming

Manual code reviews take hours of precious engineering time every week, slowing down feature development.

Misses critical bugs

Human reviewers can't catch subtle edge cases, race conditions, and security vulnerabilities.

Overly subjective

Reviews focus too much on style instead of correctness, leading to inconsistent code quality.

Limited scope

Reviewers only see code in isolation, missing system-wide implications and long-term maintainability issues.

Automated Verification

Our formal verification engine finds the bugs that humans miss while freeing up your team to focus on building features.

How It Works

Our formal methods engine executes your code through a mathematical test harness, exploring the space of execution paths without hallucinations.

1

Extract Code Blueprint

Pull Request #1423 files changed
+ function validateUserAccess(user, resource) {
+   if (user.token && isValid(user.token)) {
+     return grantAccess(resource);
+   }
+ }
Blueprint Extracted
User Authentication Flow
Resource Access Control
Missing Ownership Verification

When a pull request is opened, we automatically build a model around what the code is intended to do.

2

Exhaustive Code Execution

Formal Methods Test Harness
→ Building mathematical model...
→ Executing all code paths:
● Path 1: validateUser() → success → grantAccess()
● Path 2: validateUser() → expired → refreshToken()
● Path 3: validateUser() → tokenValid → !ownerMatch → ❌ Violation
● Path 4: validateUser() → error → logFailure()
→ Verification complete: 1 issue found

Our formal methods engine executes thousands of code paths, building a mathematical model to verify behavior without guessing or hallucinating issues.

3

Verified Issues Only

Issue Found (Verified)
Security
if (user.token && isValid(user.token)) {
  // Missing ownership check
  grantAccess(resource);
}
Path: Valid token but non-owner can access
Suggested Fix
Verified
if (user.token && isValid(user.token) && 
   isOwner(user, resource)) {
  grantAccess(resource);
  logAccess(user.id, resource.id);
}

Receive precise reports with zero hallucinations—every reported issue has been mathematically verified through actual code execution.

Experience verification without hallucinations

Get mathematically verified results with our formal methods test harness. No false positives, no guessing.

Key Features

Our automated code review system combines formal methods with AI to deliver a next-generation verification experience.

Mathematical Verification

Formal methods provides high assurance, up to actual proof, that your code meets specified properties and is free from entire classes of bugs.

Instant Feedback

Get immediate results in your PR workflow without waiting for human reviewers to find time to check your code.

Deep Analysis

Find subtle bugs traditional tests miss, including race conditions, edge cases, and security vulnerabilities.

Productivity Boost

Save 4-5 hours per developer per week by automating repetitive code review tasks and focusing human effort where it matters.

Automatic Bug Fixing

Get AI-generated fixes that have been tested and shown to actually resolve bugs in your code.

Team Learning

Educate developers about best practices and secure coding patterns through detailed explanations of issues.

Use Cases

Formal verification brings value across industries and project types. See how our solution can be applied to your specific needs.

Financial Services

Prevent costly bugs in financial systems where errors translate directly to lost revenue and compliance issues.

Key Applications:
  • Transaction processing verification
  • Regulatory compliance assurance
  • Security vulnerability prevention

Enterprise Software

Ensure robustness in complex distributed systems with formal verification of critical business logic.

Key Applications:
  • Microservice integration validation
  • Concurrency issue detection
  • Cross-component data flow verification

Security-Critical Applications

Mathematically verify security properties in systems that handle sensitive data or critical infrastructure.

Key Applications:
  • Authentication flow verification
  • Authorization bypass detection
  • Cryptographic implementation checking

Open Source Projects

Maintain high quality contributions and prevent regression bugs with automated formal verification.

Key Applications:
  • Contributor submission validation
  • API contract enforcement
  • Breaking change detection

Cloud Infrastructure

Prevent costly outages and data loss in cloud services through formal verification of infrastructure code.

Key Applications:
  • Resource configuration verification
  • Access control validation
  • Deployment safety checking

Not sure if your use case is a good fit? Our team can help determine how formal verification can provide value for your specific needs.

Schedule consultation

Transform Your Code Review Process

Join industry leaders who have already improved code quality and streamlined their development process.

Free 14-day trial

Full access to all features with no credit card required

Easy setup

Install our GitHub app or integrate with your CI pipeline in minutes

Dedicated support

Our team of experts will ensure your successful implementation