Purple AI MCP Server

Fork of Sentinel-One/purple-mcp with added support for storing the API token in the OS credential store (Windows Credential Manager) instead of plaintext configuration files.

What is Purple AI MCP?

Purple AI MCP is a Model Context Protocol server that connects AI clients (Claude Desktop, Cursor, etc.) to SentinelOne's security platform. It gives AI assistants direct access to:

• Purple AI — natural language queries against your security data

• Singularity Data Lake — run and retrieve SDL queries

• Alerts — list, search, and inspect security alerts

• Vulnerabilities — query vulnerability findings

• Misconfigurations — review cloud and Kubernetes misconfigurations

• Asset Inventory — search and explore your asset inventory

Purple AI MCP is read-only — it cannot make changes to your SentinelOne account.

Quick Start

Install uv

powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/install.ps1 | iex"

Requirements

• uv installed

• A SentinelOne Console API token with Account or Site level permissions (not Global)

• Your SentinelOne console base URL (e.g. https://usea1-008.sentinelone.net)

1. Store your token in Windows Credential Manager

Run this once in PowerShell:

cmdkey /generic:"purple-mcp" /user:"PURPLEMCP_CONSOLE_TOKEN" /pass:"your-token-here"

To verify:

cmdkey /list:"purple-mcp"

To remove:

cmdkey /delete:"purple-mcp"

2. Configure Claude Desktop

Edit %APPDATA%\Claude\claude_desktop_config.json:

{
  "mcpServers": {
    "purple-mcp": {
      "command": "uvx",
      "args": [
        "--from",
        "purple-mcp @ https://github.com/wojtekkura/purple-mcp/archive/refs/heads/main.tar.gz",
        "purple-mcp",
        "--mode",
        "stdio"
      ],
      "env": {
        "PURPLEMCP_CONSOLE_BASE_URL": "https://your-console.sentinelone.net"
      }
    }
  }
}

Replace https://your-console.sentinelone.net with your actual console URL. The token is read automatically from Windows Credential Manager at startup — no token in the config file.

Restart Claude Desktop after saving the file.

License

MIT — see LICENSE