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mcp/harbor
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Power Strip Security MCP

v0.2.0 changelog · 2

io.github.albertbalestrini/power-strip-security

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

transport:streamable-http runtime:npm tools:4
Website

Target client

run in your project directory 

claude mcp add --transport http power-strip-security https://api.powerstripsecurity.workers.dev/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

read_url Read-only

read url

check_prompt_injection Read-only

check prompt injection

audit_mcp_server

audit mcp server

audit_agent_skill

audit agent skill

All 4 tools, one page each

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.