Conducts security testing of REST, GraphQL, and gRPC APIs to identify vulnerabilities in authentication, authorization, rate limiting, input validation, and business logic. The tester uses the OWASP API Security Top 10 as the testing framework, combining Burp Suite interception with Postman collections and custom scripts to test endpoint security at every privilege level.
Install
npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill conducting-api-security-testingnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill conducting-api-security-testing -a claude-code -gnpx skills add mukul975/Anthropic-Cybersecurity-Skills --skill conducting-api-security-testing -a codex -ggemini skills install https://github.com/mukul975/Anthropic-Cybersecurity-Skills.git --path skills/conducting-api-security-testinggh skill install mukul975/Anthropic-Cybersecurity-Skills conducting-api-security-testinggit clone --depth 1 https://github.com/mukul975/Anthropic-Cybersecurity-Skills /tmp/mukul975__Anthropic-Cybersecurity-Skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/conducting-api-security-testing ~/.claude/skills/conducting-api-security-testing # Claude Code
cp -R /tmp/mukul975__Anthropic-Cybersecurity-Skills/skills/conducting-api-security-testing ~/.agents/skills/conducting-api-security-testing # Codex, Cursor, Gemini CLI, Copilot, OpenCode