MCP Customs vs Perseus

In-depth architectural comparison of the MCP Customs and Perseus 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 MCP Customs 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 MCP Customs Details

P

Choose Perseus 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 Perseus Details

Feature & Specification Comparison

Specification	MCP Customs Developer Tools	P Perseus Developer Tools
Summary	Inspect an MCP server for common security risks before you install it. Offline, zero telemetry.	Compile-before-context engine: pre-resolves workspace state before AI reads it.
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": {
    "mcp-customs": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-customs"
      ]
    }
  }
}

{
  "mcpServers": {
    "perseus": {
      "command": "uvx",
      "args": [
        "perseus-ctx"
      ]
    }
  }
}

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