Expo MCP Server

Official Expo MCP server that connects AI coding assistants to Expo projects and EAS services. Enables searching and reading Expo documentation, managing EAS builds and workflows, installing compatible libraries, inspecting TestFlight crashes and feedback, and automating visual verification through simulator screenshots and interactions. Supports both remote server capabilities and local development server features for advanced automation.

{
  "mcpServers": {
    "expo": {
      "url": "https://github.com/expo/expo",
      "env": {
        "EXPO_TOKEN": "<YOUR_EXPO_TOKEN>"
      }
    }
  }
}

{
  "type": "object",
  "required": [
    "query"
  ],
  "properties": {
    "query": {
      "type": "string",
      "description": "Search query for Expo documentation"
    }
  }
}

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "URL of the Expo documentation page to read"
    },
    "offset": {
      "type": "integer",
      "description": "Offset for paginating through long pages"
    }
  }
}

{
  "type": "object",
  "required": [
    "library"
  ],
  "properties": {
    "library": {
      "type": "string",
      "description": "Library name to install"
    }
  }
}

{
  "type": "object",
  "required": [
    "topic"
  ],
  "properties": {
    "topic": {
      "type": "string",
      "description": "Topic to learn about"
    }
  }
}

{
  "type": "object",
  "properties": {
    "appId": {
      "type": "string",
      "description": "App ID from app.json extra.eas.projectId"
    },
    "appFullName": {
      "type": "string",
      "description": "Full app name (e.g. @owner/my-app)"
    }
  }
}

{
  "type": "object",
  "required": [
    "buildId"
  ],
  "properties": {
    "buildId": {
      "type": "string",
      "description": "EAS build ID"
    }
  }
}

{
  "type": "object",
  "required": [
    "buildId"
  ],
  "properties": {
    "buildId": {
      "type": "string",
      "description": "EAS build ID"
    }
  }
}

{
  "type": "object",
  "required": [
    "description"
  ],
  "properties": {
    "description": {
      "type": "string",
      "description": "Description of the workflow to create"
    }
  }
}

{
  "type": "object",
  "required": [
    "workflowFile"
  ],
  "properties": {
    "appId": {
      "type": "string",
      "description": "App ID from app.json extra.eas.projectId"
    },
    "gitRef": {
      "type": "string",
      "description": "Git reference to run from"
    },
    "workflowFile": {
      "type": "string",
      "description": "Path to the workflow file"
    }
  }
}

{
  "type": "object",
  "properties": {
    "crashId": {
      "type": "string",
      "description": "Optional crash ID for detailed crash log"
    }
  }
}

{
  "type": "object",
  "properties": {
    "appId": {
      "type": "string",
      "description": "App ID to fetch feedback for"
    }
  }
}

{
  "type": "object",
  "properties": {
    "testID": {
      "type": "string",
      "description": "Optional testID to screenshot a specific view"
    }
  }
}

{
  "type": "object",
  "properties": {
    "x": {
      "type": "number",
      "description": "X coordinate to tap"
    },
    "y": {
      "type": "number",
      "description": "Y coordinate to tap"
    },
    "testID": {
      "type": "string",
      "description": "React Native testID to tap"
    }
  }
}