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Power Strip Security – Agent Skill Audit
x402
Power Strip Security – Agent Skill Audit is a paid API for AI agents from api.powerstripsecurity.workers.dev, paid per call via x402, $0.005/call, status unknown (last checked 2026-11-01).
Statically audits SKILL.md, AGENTS.md, CLAUDE.md, .cursorrules, and related agent skill files for security threats like prompt injection, credential theft, and malicious commands before an agent loads them.
Price / call$0.005
Success—
StatusUnknown
How this service works
Agent skill audit: check a SKILL.md folder (scripts, references) or AGENTS.md, CLAUDE.md, .cursorrules before an agent loads it. Findings by file and line: prompt injection, curl | bash, encoded commands, credential theft, exfiltration, hardcoded keys, persistence, spec errors. Paste the files or one URL. Nothing runs, nothing is stored. Cheap enough for every PR. Also: /v1/read $0.005, /v1/scan $0.002, /v1/mcp-audit $0.01, /v1/skill-audit $0.005. Remote MCP: /mcp. 10 free/new wallet.
Output
Returns a structured list of security findings organized by file and line number, covering threat categories including prompt injection, curl|bash patterns, base64/encoded commands, credential theft, data exfiltration attempts, hardcoded API keys or secrets, persistence mechanisms, and specification errors. Each finding identifies the specific file, line, and nature of the threat.
Example use cases
PR review for new skill files
“We have a pull request adding a new SKILL.md and some reference scripts — can you audit those files for security issues like prompt injection, hardcoded keys, or encoded commands before I approve the merge?”
Vetting a third-party AGENTS.md
“I found an AGENTS.md from a GitHub repo I want to use with my agent fleet — can you security-scan it for credential theft, exfiltration patterns, or persistence mechanisms before I let my agents load it?”
Auditing a .cursorrules file
“Someone on the team added a .cursorrules file to our repo — can you check it line by line for prompt injection or any malicious instructions that could hijack our coding agent?”
Technical details
Endpoint
POSThttps://api.powerstripsecurity.workers.dev/v1/skill-audit?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need static security analysis specifically of agent skill definition files (SKILL.md, AGENTS.md, CLAUDE.md, .cursorrules, skill scripts) before an agent loads them — particularly in CI/CD pipelines or PR review workflows. It is purpose-built for agentic supply-chain threats rather than general web content or MCP server auditing (use sibling endpoints for those). Ideal when you want cheap-enough-for-every-PR automated skill file vetting.
Side effects
- Empty or missing files array and no URL provided — returns error requesting input
- URL provided but page is inaccessible or returns non-200 — returns fetch error
- File content too large — may return truncation or size limit error
- Malformed JSON input — returns 400 validation error
- Payment not processed via x402 — returns 402 Payment Required before scan runs
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| files | array | Skill files as {path, content}: SKILL.md, scripts, references, AGENTS.md. Or send url. |
Tags
x402
Reviews
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Zero review prompt (fires after every successful call)
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