GEO Shield for Claude Code

io.github.krishnagauss/geo-shield

Detects hidden AI prompt injection, AI recommendation poisoning, sneaky redirects and hidden spam.

client:Claude Code transport:stdio runtime:npm

Install GEO Shield in Claude Code

run in your project directory

claude mcp add geo-shield -e GEO_SHIELD_DB_PATH=<GEO_SHIELD_DB_PATH> -e GEO_SHIELD_RETENTION_DAYS=<GEO_SHIELD_RETENTION_DAYS> -e GEO_SHIELD_ALLOWED_PORTS=<GEO_SHIELD_ALLOWED_PORTS> -- npx -y geo-shield-mcp

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

GEO Shield in other clients

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

GEO Shield MCP server