How Codve Verifies Your Code
We don't just check if code runs. We verify if it does what you asked. 8 independent verification strategies working together.
You describe what you need
"Create a function that calculates average..."
AI generates code
ChatGPT, Claude, Cursor writes the code
Codve receives the code
But we don't just run it...
What Each Strategy Checks
Symbolic
18% of scoreExplores all execution paths
Finds:Division by zero, unreachable code, null errorsAsks:"What if x = 0 in this branch?"
Property
18% of scoreChecks math rules hold
Finds:Sort not sorting, sum errorsAsks:"Is output always sorted?"
Adversarial
18% of scoreAttacks with malicious inputs
Finds:Security holes, crashes, hangsAsks:"What if input is NaN or null?"
Shadow
15% of scoreGenerates alternate implementations
Finds:Semantic bugs, edge case divergenceAsks:"Do both versions give same result?"
Temporal
13% of scoreTests time and scale behavior
Finds:Non-idempotent ops, overflow, resource leaksAsks:"Does it work called twice?"
Metamorphic
8% of scoreChanges input, checks output
Finds:Inconsistent behaviorAsks:"Same input = same output?"
Invariant
5% of scoreRules that must stay true
Finds:State corruption, leaksAsks:"Is balance always >= 0?"
Constraint
5% of scoreChecks boundaries
Finds:Out of range valuesAsks:"Is age between 0-150?"
Why This Matters
Other Code Checkers
- ✗Check if code runs (syntax)
- ✗Compare against fixed test cases
- ✗Miss edge cases and logic errors
- ✗Can't verify "does it do what I asked?"
Codve
- ✓Verifies logic, not just syntax
- ✓Generates tests automatically
- ✓5 independent verification strategies
- ✓Confidence score you can trust
Ready to verify your AI-generated code?