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Blitz

Blitz is an MCP server that gives AI agents full control over iOS/macOS development via a native macOS app with 30+ MCP tools. It has 1,760 GitHub stars, is released under the Apache-2.0 license and runs locally with npx -y @blitzdev/blitz-mcp.

github.com/blitzdotdev/blitz-mac (opens in a new tab)

Data as of from the GitHub API and the official MCP registry; description from the project's repository. Report an error

View on GitHub (opens in a new tab)

Install Blitz

Generated from the server's MCP registry entry. Replace your-value with your own values.

Claude Desktop

claude_desktop_config.json
{
  "mcpServers": {
    "blitz": {
      "command": "npx",
      "args": [
        "-y",
        "@blitzdev/blitz-mcp"
      ]
    }
  }
}

Settings > Developer > Edit Config. macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\. Restart Claude Desktop afterwards.

Claude Code

claude mcp add --transport stdio blitz -- npx -y @blitzdev/blitz-mcp

Cursor

.cursor/mcp.json
{
  "mcpServers": {
    "blitz": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@blitzdev/blitz-mcp"
      ]
    }
  }
}

Project file; use ~/.cursor/mcp.json to enable it in every project.

VS Code

.vscode/mcp.json
{
  "servers": {
    "blitz": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@blitzdev/blitz-mcp"
      ]
    }
  }
}

Config formats checked against the official docs on Oct 7, 2026: modelcontextprotocol.io (opens in a new tab), code.claude.com (opens in a new tab), cursor.com (opens in a new tab), code.visualstudio.com (opens in a new tab).

About Blitz

Native macOS App Store Connect tool with MCP. Submit iOS apps, manage IAPs, and automate App Store submission with AI agents.

  • app-store-analytics
  • app-store-connect
  • app-store-connect-api
  • app-store-connect-cli
  • app-store-connect-client
  • ios
  • ios-app
  • macos-app

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FAQ

Blitz FAQ

Still curious? Email info@appsgit.com.

How do I install the Blitz MCP server?

Add the command npx -y @blitzdev/blitz-mcp to your MCP client: put it in claude_desktop_config.json for Claude Desktop, run claude mcp add for Claude Code, or add it to .cursor/mcp.json (Cursor) or .vscode/mcp.json (VS Code). The snippets on this page are ready to paste.

Is Blitz free?

The server is open source under the Apache-2.0 license, so running it is free. It does not declare any required API key.

Is Blitz actively maintained?

The most recent commit was on May 5, 2026. The latest release is v1.0.35, published Apr 15, 2026. appsgit only lists MCP servers with a commit in the last six months.