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mcp/harbor
Gemini CLI

RASON for Gemini CLI

io.github.frontlinesystems/rason-mcp-server

Build, solve, and analyze RASON optimization, simulation, data science, and decision models

client:Gemini CLI transport:stdio runtime:npm

Install RASON in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "rason-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@frontlinesystems/rason-mcp-server"
      ],
      "env": {
        "RASON_BEARER_TOKEN": "<RASON_BEARER_TOKEN>",
        "RASON_SERVER_URL": "<RASON_SERVER_URL>",
        "RASON_RESULT_ARRAY_LIMIT": "<RASON_RESULT_ARRAY_LIMIT>",
        "RASON_RESULT_SIZE_LIMIT": "<RASON_RESULT_SIZE_LIMIT>",
        "RASON_REQUEST_TIMEOUT": "<RASON_REQUEST_TIMEOUT>"
      }
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs

RASON in other clients

RASON MCP server