Api Security Testing

What it does

This skill enables AI agents to automatically discover, scan, and validate the security posture of application programming interfaces (APIs). It identifies vulnerabilities such as injection flaws, broken authentication, and insecure data handling within API endpoints.

When to use it

• During the development lifecycle to catch API vulnerabilities before they reach production environments.
• When auditing third-party integrations or legacy systems for compliance with security standards.
• To continuously monitor APIs for new threats after a recent code deployment or infrastructure change.
• As part of a broader DevSecOps pipeline to automate security testing alongside functional tests.

Key capabilities

• Automated discovery of API endpoints and their associated routes.
• Execution of vulnerability scans targeting common OWASP Top 10 issues.
• Validation of authentication mechanisms and authorization controls.
• Reporting of specific security findings with severity ratings.

Example prompts

• "Run a full security scan on our public REST API to identify any injection vulnerabilities."
• "Test the authentication flow of this GraphQL endpoint for credential leakage or broken access control."
• "Analyze these API logs and endpoints to detect insecure data transmission patterns."

Tips & gotchas

Ensure you have explicit authorization to test the target APIs, as unauthorized scanning can be illegal. Always configure the skill to operate in a non-destructive mode to prevent accidental disruption of live services during testing.