Peer vs Rankrat

In-depth architectural comparison of the Peer and Rankrat MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

Which MCP Server Should You Choose?

Choose Peer when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Peer Details

Choose Rankrat when:

• You need dedicated capabilities in the Developer Tools domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).

Explore Rankrat Details

Feature & Specification Comparison

Specification	Peer Developer Tools	Rankrat Developer Tools
Summary	Read Peer protocol, market, checkout, and Peer Cash data through one MCP server.	Read Search Console, Bing Webmaster, GA4 and PageSpeed data through one self-hosted MCP server.
Category & Scope	Developer Tools	Developer Tools
Quality signal

Tools & Capabilities Breakdown

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

{
  "mcpServers": {
    "peer": {
      "command": "npx",
      "args": [
        "-y",
        "peer-protocol-cli@0.3.1"
      ]
    }
  }
}

{
  "mcpServers": {
    "rankrat": {
      "command": "npx",
      "args": [
        "-y",
        "rankrat"
      ]
    }
  }
}

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