Upsilon — AI Operator Measurement Engine MCP Server

io.github.SunrisesIllNeverSee/sigrank-mcp

What is the Upsilon — AI Operator Measurement Engine MCP server?

Upsilon measurement engine with 25 local tools and SigRank proof access via the sigrank package.

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

~/Library/Application Support/Claude/claude_desktop_config.json

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

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