Comprehensive API Security Assessment for AI Agents

Comprehensive API Security Assessment for AI Agents

This skill provides an exhaustive security assessment for authorized API endpoints, tailored specifically for AI agents like Claude Code, Cursor, and Codex. It supports REST, GraphQL, RPC, mobile-backend, and other machine-consumed service interfaces. This capability ensures a methodical evaluation of API surfaces for potential security vulnerabilities.

What this skill does

• Runs /scope-security-test to verify if the defined scope ledger aligns with the target identity, assessment ID, and review date.
• Performs /plan-security-assessment if ledger discrepancies are identified.
• Inventories hosts, versions, operations, methods, schemas, authentication modes, and identifies undocumented or deprecated elements.
• Constructs a subject × object × action × field matrix for detailed assessment.
• Utilizes /burp for controlled request comparisons, /katana for applicable crawling, and /nuclei for stack-specific candidates.
• Tests authentication, object/property/function authorization, bounded resource use, business-flow integrity, and outbound request behavior.
• Validates findings through /verify-security-finding for every material candidate identified.
• Concludes when all operations, identity relations, sensitive flows, versioned surfaces, and external trust factors are assessed with terminal states.

Who it is for

This skill is designed for developers, security analysts, and DevSecOps teams who incorporate AI coding agents in their workflow, effectively assisting in securing API endpoints used within their software solutions.

Use cases

• A developing team utilising AI agents to manage API security as part of their CI/CD pipeline.
• Security specialists conducting regular assessments on deployed API services to maintain robust security measures.
• Organizations seeking to strengthen the security posture of their API interfaces that facilitate AI-driven functionalities.

Technical details

• Incorporates agent-skills, aiapplication, and api-security-assessment tools.
• Compatible with AI agents: Claude Code, Cursor, and Codex.

For authorised security testing, defensive research and educational use only.

Source & Licence

This package is built on open-source work published by BleedingDev (BleedingDev/agentic-security-workspace) and distributed under MIT. The original licence text and copyright notice are included in your download.

Personal and commercial use, modification and redistribution are permitted, provided the original copyright and licence notice are retained.

Your purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.

Delivery & Support

• Delivery: instant — a secure download link is emailed to you as soon as payment is confirmed.
• Format: ZIP archive containing the skill files, documentation and the original licence.
• Support: support@mcpcart.com — we aim to reply within 2 business days.
• Updates: updates are included only where stated on this page.

Refunds

This is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.

Claude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.