Works with the AI Agents you already use

    Claude CodeClaude CodeCursorCursorCodex CLICodex CLIMuseMuseDotsDots+21 more

    Threat Surface Intelligence & DeFi Security Auditor

    1

    Professional-grade security auditing for DeFi, Web APIs, and AI agents with actionable remediation roadmaps.

    $35.99

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    Threat Surface Intelligence & DeFi Security Auditor

    Threat Surface Intelligence & DeFi Security Auditor

    Example session with this skill installed

    Audit this Solidity vault contract for reentrancy and share-price manipulation risks. [Insert Code]

    • Read your context and instructions
    • Compiled the threat surface intelligence

    RISK SUMMARY

    IDSeverityConfidenceDomainFindingAffected area
    SC-01CriticalConfirmedDeFiInflation attack via first depositordeposit()

    SC-01 — Share Price Manipulation

    Root Cause

    The vault lacks a minimum liquidity requirement, allowing the first depositor to manipulate the exchange rate by donating assets directly to the contract.

    Impact

    Subsequent depositors lose funds due to rounding errors in share calculation.

    Remediation

    Burn the first 1000 shares to a dead address during initialization.

    Connects securely to your tools. The creator never sees your data.

    About this skill

    The problem

    Vulnerability scanners and generic security prompts often flag theoretical issues without understanding business logic, economic impact, or trust boundaries. This leads to noise, false positives, and remediation advice that developers cannot practically implement.

    What it does

    • Builds a structured threat model identifying assets, trust boundaries, and privileged roles before analyzing code.
    • Audits complex DeFi logic including oracle dependencies, flash-loan risks, and economic insolvency scenarios.
    • Evaluates web and API security surfaces for broken access control, tenant isolation failures, and injection risks.
    • Analyzes AI agent architectures for prompt injection, tool abuse, and excessive permission risks.
    • Generates detailed remediation plans with safe validation steps and invariant tests to verify fixes.

    Frameworks & tools

    Works across Solidity smart contracts, DeFi protocols, Web APIs, Cloud IAM (AWS/Azure/GCP), and AI agent frameworks. Covers security standards including OWASP Top 10 and DeFi-specific attack vectors.

    Why this beats prompting it yourself

    This skill enforces a rigorous auditor-grade methodology that separates confidence from severity. It stops you from chasing low-impact bugs by connecting every finding to a specific asset at risk and providing a concrete verification roadmap.

    Use cases

    • Perform a pre-audit security review of a new DeFi protocol or smart contract.
    • Analyze an API specification for authorization bypasses and mass assignment risks.
    • Audit an AI agent deployment for prompt injection and tool-calling safety.
    • Review cloud infrastructure configurations for IAM over-privileging and secret leakage.

    Known limitations

    Requires authorized access to code or architecture docs. Will not generate offensive exploits or malware for live targets.

    Requires technical context like code, API specs, or architecture diagrams. Does not perform live automated scanning or provide weaponized exploit code.

    How to use

    1. 1

      Connect your agent to the Agensi MCP

      Copy the prompt and paste it into Claude, ChatGPT, Cursor or any agent that supports MCP. It sets up the connection for you. Manual setup

    2. 2

      Sign in to Agensi

      Your agent shows a sign-in link. Sign in and click Allow.

    3. 3

      Ask for what you need

      Your agent loads this skill and uses it on your task. It always asks before any payment.

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    Fresh listing

    Recently published to Agensi

    Money-back guarantee

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    Trust & safety

    Security scan

    Security scan passed 3 months ago

    Permissions

    No special permissions declared or detected

    Listed3 months ago

    What's inside

    Frequently Asked Questions

    This skill provides a comprehensive security report including a structured threat model, prioritized vulnerability findings, and a step-by-step remediation roadmap with specific validation tests to verify your fixes.

    The skill is designed to integrate with major AI agent frameworks and can analyze projects written in Solidity for DeFi, as well as REST/GraphQL APIs and Cloud IAM configurations across AWS, Azure, and GCP.

    Unlike generic LLM prompts, this skill uses a specialized methodology that maps vulnerabilities to business logic and economic impact, significantly reducing false positives and ensuring findings are actionable.

    To get started, you simply need to provide the skill with access to your source code, API specifications, or architectural documentation; no complex local installation or environment configuration is required.

    Yes, the skill is regularly updated to include the latest DeFi attack vectors, newly discovered prompt injection techniques, and evolving security standards like the OWASP Top 10.

    This skill is strictly defensive; it identifies risks and provides remediation advice but is programmed with guardrails that prevent it from generating functional exploits or malware for unauthorized use.

    New in Security