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Power Strip Security

io.github.AlbertBalestrini/power-strip-security · v0.2.0

Prompt-injection shield for agents: read pages, scan content, audit MCP servers and skills. x402.

Connect Remote server

Terminal
claude mcp add --transport http power-strip-security https://api.powerstripsecurity.workers.dev/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "power-strip-security": {
      "url": "https://api.powerstripsecurity.workers.dev/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "power-strip-security": {
      "type": "http",
      "url": "https://api.powerstripsecurity.workers.dev/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://api.powerstripsecurity.workers.dev/mcp

Tools 4 found in our last check

  • read_url

    Fetch a public web page or PDF with hidden text and exfiltration links removed, plus a prompt-injection report. Use it instead of fetching untrusted URLs yourself; for content you already have, use check_prompt_injection. Returns risk (0-1), level, findings, content and wrapped_…

  • check_prompt_injection

    Scan HTML or text you already have (an email, a document, a tool result, a page fetched elsewhere) for prompt injection before it reaches your prompt. To fetch a URL, use read_url instead; for MCP tool definitions or skill files, use audit_mcp_server or audit_agent_skill. Return…

  • audit_mcp_server

    Check an MCP server for tool poisoning before connecting: hidden instructions, sensitive-file access, exfiltration parameters, cross-tool shadowing, rug pulls. For skills or AGENTS.md use audit_agent_skill. Give url (tools are listed read-only, never called) or the pasted tools,…

  • audit_agent_skill

    Check an agent skill (SKILL.md with its scripts and references) or AGENTS.md, CLAUDE.md, .cursorrules before loading it: prompt injection, curl | bash, encoded commands, credential theft, exfiltration, hardcoded keys, persistence. For MCP servers use audit_mcp_server. Give files…

Details

Endpointhttps://api.powerstripsecurity.workers.dev/mcp (Streamable HTTP)
Package[email protected] (NPM, stdio)
First published30 Oct 2026
Last updated30 Oct 2026
Registry nameio.github.AlbertBalestrini/power-strip-security

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