Core

Developer Tools npm v0.8.1

Agentic UX testing for real Electron apps: launch, inspect, interact, and assert through MCP.

View source ↗ Generate config for multiple servers More servers

Install

Pin version registry version 0.8.1

npm
npx -y @electron-stagewright/core

npm
npx -y @electron-stagewright/core@0.8.1

Setup by client

Pick your client — the config below is generated for this server (local stdio). Copy respects the “Pin version” switch above.

claude_desktop_config.json

{
  "mcpServers": {
    "core-5": {
      "command": "npx",
      "args": [
        "-y",
        "@electron-stagewright/core"
      ]
    }
  }
}

{
  "mcpServers": {
    "core-5": {
      "command": "npx",
      "args": [
        "-y",
        "@electron-stagewright/core@0.8.1"
      ]
    }
  }
}

Format verified against the official Claude Desktop docs ↗.

terminal

claude mcp add core-5 -- npx -y @electron-stagewright/core

claude mcp add core-5 -- npx -y @electron-stagewright/core@0.8.1

Format verified against the official Claude Code docs ↗.

.cursor/mcp.json

{
  "mcpServers": {
    "core-5": {
      "command": "npx",
      "args": [
        "-y",
        "@electron-stagewright/core"
      ]
    }
  }
}

{
  "mcpServers": {
    "core-5": {
      "command": "npx",
      "args": [
        "-y",
        "@electron-stagewright/core@0.8.1"
      ]
    }
  }
}

Format verified against the official Cursor docs ↗.

.vscode/mcp.json

{
  "servers": {
    "core-5": {
      "command": "npx",
      "args": [
        "-y",
        "@electron-stagewright/core"
      ]
    }
  }
}

{
  "servers": {
    "core-5": {
      "command": "npx",
      "args": [
        "-y",
        "@electron-stagewright/core@0.8.1"
      ]
    }
  }
}

Format verified against the official VS Code docs ↗.

mcp_config.json

{
  "mcpServers": {
    "core-5": {
      "command": "npx",
      "args": [
        "-y",
        "@electron-stagewright/core"
      ]
    }
  }
}

{
  "mcpServers": {
    "core-5": {
      "command": "npx",
      "args": [
        "-y",
        "@electron-stagewright/core@0.8.1"
      ]
    }
  }
}

Format verified against the official Windsurf docs ↗.

GitHub

⭐ 11 stars · 最近更新于 33 天前 · MIT license

About this server

Electron Stagewright Agentic UX testing for real Electron apps. Cue the app, prove the experience, and return bounded evidence through MCP. Electron Stagewright is a Model Context Protocol (MCP) server that lets Claude Code, Codex, Cursor, Cline, Aider, and any MCP compatible agent operate real Elec…

Summary from the project README — github.com/electron-stagewright/electron-stagewright

Distributed as npm, listed under Developer Tools. Review our MCP security guide before granting access to real data.

Frequently asked questions

What does the Core MCP server do?

How do I install Core?

Run the install command shown above, then paste the config for your client (Claude Desktop, Claude Code, Cursor, VS Code or Windsurf) into its MCP settings and restart the client.

Is Core free to use?

The MCP server itself is free to install. The source is public on https://github.com/electron-stagewright/electron-stagewright. Any third-party service it calls may require its own API key and account.

Which clients support Core?

Any MCP-compatible client can use it, including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf and custom agents.

Add this badge

Publish this server? Link back with a badge on your README or site — copy either snippet.

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HTML

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