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Certora Rule Generator MCP
x402
Certora Rule Generator MCP is a paid API for AI agents from api.m2mcent.com, paid per call via x402, $0.5/call, status unknown (last checked 2026-09-15).
Generates formal verification rules for smart contracts using the Certora Prover specification language (CVL)
Price / call$0.5
Success—
StatusUnknown
How this service works
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Output
Returns generated Certora Verification Language (CVL) rules including invariants, preconditions, postconditions, and rules that can be run against the Certora Prover to formally verify smart contract properties
Example use cases
Verify DeFi lending protocol safety
“Generate Certora CVL rules for my Aave-style lending contract — I need invariants that ensure total borrows never exceed total liquidity, and that liquidations only happen when health factor drops below 1.”
ERC20 token correctness rules
“Write formal Certora verification rules for my ERC20 token contract to check that balances always sum to totalSupply, transfers never create tokens out of thin air, and only the owner can mint.”
Access control property verification
“I need Certora Prover rules for my upgradeable proxy contract — generate specs that verify only the admin can upgrade the implementation, and that the proxy always delegates to a non-zero address.”
Technical details
Endpoint
POSThttps://api.m2mcent.com/certora-rule-generator-mcp/api/processWhen to prefer
Choose this endpoint when you need to automatically generate formal verification rules for smart contracts using the Certora Prover, especially when writing CVL specs manually is time-consuming or you lack expertise in the Certora specification language. Ideal for security audits, pre-deployment verification workflows, and DeFi protocol safety checks.
Side effects
- Malformed or incomplete Solidity code input may result in incomplete rule generation
- Ambiguous property descriptions may produce generic rather than targeted rules
- Very complex contract logic may result in partial rule coverage
- Input data string missing or empty returns error
- Rate limiting or payment failure at $0.5 USDC per call
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| payload | string |
Output
Schema · Response
{
"type": "json",
"example": {
"success": true
}
}Tags
x402
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