tool poisoning scanner for Zed
io.github.guardbee/tool-poisoning-scanner
Scans MCP tool definitions for hidden instructions and confused-deputy sinks
client:Zed
transport:stdio
runtime:npm
Install tool poisoning scanner in Zed
~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json
{
"context_servers": {
"tool-poisoning-scanner": {
"command": "npx",
"args": [
"-y",
"@guardbee/mcp-tool-poisoning-scanner"
]
}
}
}
Merge this into your existing settings object — do not replace the file. Zed docs