SkillsLib.ai

DeFi Protocol Security & Audit Analyzer

Audit DeFi protocols for vulnerabilities, economic attacks, and compliance risks

4.0(33 reviews)
500+ downloads
Updated Nov 2026
Verified SafeSecurity VerifiedThis skill was analyzed by our AI security scanner for harmful content including data exfiltration, system manipulation, credential theft, and prompt injection. No threats were detected.

What You Can Do

You conduct comprehensive security audits of DeFi protocols by systematically identifying smart contract vulnerabilities, economic attack vectors, flash loan exploitation paths, MEV manipulation risks, oracle dependency failures, and governance exploits. This structured analysis helps you remediate critical flaws before mainnet launch, protecting user funds and protocol viability from costly post-deployment hacks and regulatory exposure.

Features

Smart Contract Vulnerability Assessment

Identify reentrancy, overflow/underflow, access control, and logic flaws in DeFi code

Economic Attack Vector Analysis

Map flash loan exploits, liquidity pool manipulation, and token economic design weaknesses

MEV & Oracle Risk Evaluation

Assess maximal extractable value vulnerabilities and oracle dependency attack surfaces

Governance Attack Modeling

Identify governance token concentration risks, voting manipulation, and protocol parameter exploitation paths

Compliance & Regulatory Checklist

Verify adherence to jurisdiction-specific requirements and institutional investor expectations

Integration Risk Assessment

Evaluate third-party protocol dependencies and cross-protocol security implications

Risk Remediation Roadmap

Generate prioritized action items with severity levels and remediation guidance

Example Output

Flash Loan Attack Vector Analysis:

  • Identified unchecked price oracle dependency in liquidation mechanism
  • Risk: Attacker uses flash loan to manipulate price feed, triggering false liquidations
  • Severity: CRITICAL
  • Remediation: Implement time-weighted average price (TWAP) oracle or Chainlink price feeds

MEV Vulnerability Report:

  • Sandwich attack risk in swap execution with predictable slippage parameters
  • Severity: HIGH
  • Mitigation: Add commit-reveal pattern or MEV-resistant pricing mechanism

Governance Risk Assessment:

  • 45% of governance tokens held by top 5 addresses
  • Risk: Coordinated malicious proposal execution with minimal quorum requirement
  • Recommendation: Implement timelock and increase voting threshold to 51%

What's Included

  • SKILL.md instruction file with systematic audit framework:
  • DeFi Protocol Security Checklist covering 40+ vulnerability categories:
  • Flash Loan & MEV Attack Vector Template with exploitation scenarios:
  • Oracle Dependency Risk Assessment Matrix:
  • Governance Attack Surface Evaluation Worksheet:
  • Economic Design Review Framework for token mechanics and incentive structures:

Who It's For

  • DeFi Protocol Developers — Securing new DEX, lending, staking, and yield farming protocols before launch
  • Smart Contract Auditors — Conducting systematic security reviews with comprehensive attack vector coverage
  • DeFi Investors — Evaluating protocol security posture before institutional capital deployment
  • Security Engineers — Assessing inherited or forked protocol codebases for risk mitigation
  • Governance Specialists — Identifying governance token concentration and voting manipulation risks

Best For

  • Pre-mainnet security audits for new DeFi protocols and DEXs
  • Flash loan exploit and MEV vulnerability assessment
  • Oracle dependency and price feed risk evaluation
  • Governance token distribution and voting mechanism review
  • Third-party protocol integration security assessment
  • Post-incident remediation planning and security improvement roadmaps

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