Smart Contract Scanner
Scans smart contracts for 13 vulnerability types and generates risk scores to assess severity. Blockchain developers and security auditors use it to detect issues like reentrancy or access control flaws in Solidity code. Applies in pre-deployment audits and CI/CD pipelines for automated security checks.
Overview
The Smart Contract Scanner MCP server analyzes smart contracts to identify vulnerabilities across 13 specific types, such as reentrancy attacks, integer overflows, unchecked external calls, and improper access controls. It outputs detailed risk scores for each finding, enabling prioritization of remediation efforts based on potential impact.
Key Capabilities
- Vulnerability Detection: Scans contract bytecode or source code (e.g., Solidity) for 13 predefined vulnerability patterns, flagging issues with evidence from the code.
- Risk Scoring: Assigns numerical scores to vulnerabilities based on exploitability, impact, and likelihood, categorizing them as low, medium, high, or critical.
- Report Generation: Produces structured outputs with remediation suggestions for identified issues.
These capabilities operate via MCP protocol calls, allowing integration into development workflows without manual static analysis tools.
Use Cases
- Pre-Deployment Auditing: Developers submit a Solidity contract to the scanner before deploying to testnets, identifying reentrancy vulnerabilities and receiving risk scores to fix high-priority issues.
- CI/CD Pipeline Integration: Automate scans on every pull request in a DeFi project repo; the server flags integer overflow risks in arithmetic functions, blocking merges until resolved.
- Batch Contract Review: Security teams scan multiple contracts from a protocol upgrade, using risk scores to focus on critical access control flaws across the suite.
- Post-Incident Analysis: Auditors analyze exploited contracts, mapping 13 vulnerability types to past breaches for forensic reporting.
Who This Is For
Blockchain developers writing or reviewing smart contracts, security auditors conducting formal verifications, DeFi protocol teams ensuring production readiness, and Web3 security firms integrating scans into client workflows. Requires familiarity with Solidity or EVM-compatible languages.