Arbiter MCP Server: Install & Setup

Install Arbiter in Claude Code

Claude Code

claude mcp add --transport http arbiter https://api.arbiterscan.com/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "arbiter": {
      "url": "https://api.arbiterscan.com/mcp"
    }
  }
}

Frequently asked questions

What does the Arbiter MCP server do?

Security checks for apps built with AI: leaked keys, open routes, database rules, each with a fix.

Is the Arbiter MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Arbiter run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add Arbiter to Claude Code?

Run: claude mcp add --transport http arbiter https://api.arbiterscan.com/mcp

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