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Ceraph

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About Ceraph

MCP server for agent-driven React Native and Expo development and mobile testing

Configuration

Local server config is the same for every client. Copy it into your client’s MCP config file.

mcp.json · Universal config
{
  "mcpServers": {
    "dev-ceraph-react-native": {
      "command": "npx",
      "args": [
        "-y",
        "@ceraph/react-native-mcp"
      ]
    }
  }
}
Run commandnpx -y @ceraph/react-native-mcp

Local servers need a runtime on your machine (e.g. Node.js 18+). Config file locations differ by client; see your client’s docs.

Packages
npm@ceraph/react-native-mcp1.1.2

Tools

50

Saved tool list · updated 2w ago

ParameterTypeRequiredDescription
portnumberNoMetro port (default 8081).
cleanbooleanNoRequest a clean build. For a headed Expo build this deletes and regenerates only `ios/`; bare React Native and headless builds preserve that directory.
devicestringNoPhysical-device or simulator identifier, or simulator name. Omit to use the default target. Ignored when headless is true.
schemestringNoExact iOS Xcode scheme.
headlessbooleanNoBuild and launch on a simulator without opening Simulator.app. macOS only. Defaults to true when CERAPH_TARGET=headless; pass false to override the env for this call.
unmanagedbooleanNoExplicit opt-in to the advanced build-only primitive. Without exactly true, no build starts and the result steers to ceraph_start.
projectDirstringNoReact Native/Expo project directory. Omit when the coding client's workspace identifies one app; supply it to disambiguate projects.
configurationstringNoiOS build configuration (default Debug).

Details

The maintainer has not added details yet. Check the README in the repository.

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