AC security-tester
Security testing for web applications and APIs based on OWASP standards. Identify common vulnerabilities (injection, auth bypass, XSS, CSRF, IDOR), generate security test cases, analyze scan results, and write security test reports. Follows OWASP Testing Guide v4.2, OWASP Top 10 (2021), and CWE classifications. Use when: (1) security testing web apps or APIs, (2) writing security test cases, (3) analyzing vulnerability scan results, (4) OWASP Top 10 verification, (5) authentication/authorization testing, (6) input validation testing, (7) "安全测试", "漏洞测试", "OWASP", "XSS测试", "SQL注入", "渗透测试", "权限测试", "越权测试", "IDOR", "CSRF". NOT for: code-level static analysis (use SAST tools), infrastructure penetration testing (use dedicated pentest tools), or compliance auditing (use GRC tools).
As a process C 52/100 · Has gaps — weak spots: result and completion, inputs and preconditions, failures and branches
How to improve
- Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
- A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.
Guard findings · 7
✓ No critical or high findings
Medium and low: 7
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low Risky intent
intent-offensive-securityreferences/owasp-top10-tests.md:23Offensive-security / dual-use content (legitimate for authorised testing; review intended use) (test fixture / example file)### Privilege Escalation
fixture -
low Risky intent
intent-offensive-securitySKILL.md:14Offensive-security / dual-use content (legitimate for authorised testing; review intended use)testing (use dedicated pentest tools), or compliance auditing (use GRC tools).
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low Risky intent
intent-offensive-securitySKILL.md:27Offensive-security / dual-use content (legitimate for authorised testing; review intended use)| A01 | Broken Access Control | CWE-284 | IDOR, privilege escalation, force browse, CORS |
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low Exfiltration
net-credential-useSKILL.md:46Credential used in a network call (verify the destination is the intended service) (documentation of a security skill)curl -H "Authorization: Bearer $USER_A_TOKEN" \
security skill -
low Risky intent
intent-offensive-securitySKILL.md:50Offensive-security / dual-use content (legitimate for authorised testing; review intended use)# Horizontal privilege escalation
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low Exfiltration
net-credential-useSKILL.md:51Credential used in a network call (verify the destination is the intended service) (documentation of a security skill)curl -H "Authorization: Bearer $NORMAL_USER_TOKEN" \
security skill -
low Exfiltration
net-credential-useSKILL.md:64Credential used in a network call (verify the destination is the intended service) (documentation of a security skill)curl -X DELETE -H "Authorization: Bearer $READONLY_TOKEN" \
security skill
Files scanned: 4. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
✓ No remarks against the Agent Skills spec
Process rating: all ten parameters 52/100
- 0Result and completion. Does not say what the result is
- 0Inputs and preconditions. Does not say what the process needs to start
- 0Failures and branches. Linear process with no failure handling
- 50Steps. 2 steps
- 50When it triggers. No condition that starts the skill
- 100Tools and files. No external tools needed
- 100Consistency. Name and required fields are in place
- 100Execution cost. Instruction body is 1273 tokens
- 100Running it twice. No mutating operations
- 100Progress reporting. Reports progress
- medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.
Quality signals
- +5Description has no quoted example phrases that should trigger the skill
- +3No numbered steps or checklist
- +3Output format is not stated: the model decides each time
- +1No license
- +2Single-language instructions
- +4Description says when NOT to use the skill
- +3Description length 786: enough signal without eating the budget
- +4Structure: 10 headings
- +4Has examples (5 code blocks)
- +4Reference files are cited in the instructions (2 of 2)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 89.