Agent skill
pentest-api-attacker
Test APIs against OWASP API Security Top 10 including discovery, auth abuse, and protocol-specific checks.
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/other/other/pentest-api-attacker
SKILL.md
Pentest API Attacker
Stage
- PTES: 5
- MITRE: T1190
Objective
Enumerate and test API endpoints and business logic attack vectors.
Required Workflow
- Validate scope before any active action and reject out-of-scope targets.
- Run only authorized checks aligned to PTES, OWASP WSTG, NIST SP 800-115, and MITRE ATT&CK.
- Write findings in canonical finding_schema format with reproducible PoC notes.
- Honor dry-run mode and require explicit --i-have-authorization for live execution.
- Export deterministic artifacts for downstream skill consumption.
Execution
python skills/pentest-api-attacker/scripts/api_attacker.py --scope scope.json --target <target> --input <path> --output <path> --format json --dry-run
Outputs
api-endpoints.jsonapi-findings.jsonapi-attack-report.json
References
references/tools.mdskills/autonomous-pentester/shared/scope_schema.jsonskills/autonomous-pentester/shared/finding_schema.json
Legal and Ethical Notice
WARNING AUTHORIZED USE ONLY
This skill executes real security testing tools against live targets.
Use only with written authorization.
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