Fiftyone MCP Server vs Rigor MCP

In-depth architectural comparison of the Fiftyone MCP Server and Rigor MCP 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 Fiftyone MCP Server when:

• You need dedicated capabilities in the Data Science Tools domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: No auth required (Free / Open Source).
• Primary tools included: SDK, APP, SESSION.

Explore Fiftyone MCP Server Details

Choose Rigor MCP when:

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

Explore Rigor MCP Details

Feature & Specification Comparison

Specification	Fiftyone MCP Server Data Science Tools	Rigor MCP Data Science Tools
Summary	Control FiftyOne computer vision datasets through AI assistants using 80+ operators.	Verified statistical inference for AI agents: t-tests, effect sizes, power, and corrections.
Category & Scope	Data Science Tools	Data Science Tools

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": {
    "fiftyone-mcp-server": {
      "command": "uvx",
      "args": [
        "fiftyone-mcp-server"
      ]
    }
  }
}

{
  "mcpServers": {
    "rigor-mcp": {
      "command": "uvx",
      "args": [
        "rigor-mcp"
      ]
    }
  }
}

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