simceptor for Gemini CLI

io.github.ayda212/simceptor

AI-native mock API server with MCP. Create REST/SOAP mocks from Claude, Cursor, or Windsurf.

client:Gemini CLI transport:streamable-http

Install simceptor in Gemini CLI

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

{
  "mcpServers": {
    "simceptor": {
      "httpUrl": "https://simceptor.com/api/mcp/sse"
    }
  }
}

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