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Gemini CLI

mockanything for Gemini CLI

io.github.shreyassaw5394/mockanything

Local, stateful twins of any API (Stripe, Twilio, any OpenAPI spec) for agents. No keys, no bill.

client:Gemini CLI transport:stdio runtime:npm

Install mockanything in Gemini CLI

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

{
  "mcpServers": {
    "mockanything": {
      "command": "npx",
      "args": [
        "-y",
        "@shipatmidnight/mockanything"
      ]
    }
  }
}

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

mockanything in other clients