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mcp/harbor
Verified official

tool poisoning scanner MCP

v0.2.1

io.github.4hmetuyar/tool-poisoning-scanner

Scans MCP tool definitions for hidden instructions and confused-deputy sinks

transport:stdio runtime:npm
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Target client

run in your project directory 

claude mcp add tool-poisoning-scanner -- npx -y @guardbee/mcp-tool-poisoning-scanner

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

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

This listing does not declare its tools. Connect the server and your client will discover them on the handshake.