Polarity for Claude Code

io.github.radar989/polarity-mcp

Real-time threat intelligence lookups and IOC parsing from your self-hosted Polarity instance.

client:Claude Code transport:stdio runtime:npm

Install Polarity in Claude Code

run in your project directory

claude mcp add polarity-mcp -e POLARITY_SERVER_URL=<POLARITY_SERVER_URL> -e POLARITY_TOKEN=<POLARITY_TOKEN> -e POLARITY_IGNORE_SSL=<POLARITY_IGNORE_SSL> -e POLARITY_TIMEOUT_MS=<POLARITY_TIMEOUT_MS> -- npx -y @polarityio/mcp-connector

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

Polarity in other clients

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

Polarity MCP server