# Jshookmcp (MCP server)

> Jshookmcp is an MCP server that adds web browsing tools to AI assistants such as Claude Desktop, Claude Code and Cursor. MCP server for JavaScript analysis, security auditing, browser automation and hooks. It has 2,025 GitHub stars, is released under the AGPL-3.0 license and runs locally with npx -y @jshookmcp/jshook.

A search-first, profile-aware reverse-engineering workspace for AI agents. Hook the page, capture the network, deobfuscate the bundle, disassemble the WASM, instrument the process — and let one MCP server keep the whole attack surface in reach without drowning the model in schemas.

## Key facts

| Fact | Value |
|---|---|
| Repository | https://github.com/vmoranv/jshookmcp |
| GitHub stars | 2,025 |
| License | AGPL-3.0 |
| Language | TypeScript |
| Transport | stdio |
| Packages | npm: @jshookmcp/jshook |
| Remote URL | none |
| Needs API key | no |
| Official | no |
| Works with | Claude Desktop, Claude Code, Cursor, VS Code |
| Category | Web & browsing |
| Latest release | none |
| Last commit | Oct 7, 2026 |
| MCP registry name | io.github.vmoranv/jshookmcp |

## Install

### Claude Desktop (claude_desktop_config.json)

```json
{
  "mcpServers": {
    "jshookmcp": {
      "command": "npx",
      "args": [
        "-y",
        "@jshookmcp/jshook"
      ]
    }
  }
}
```

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

### Claude Code

```sh
claude mcp add --transport stdio jshookmcp -- npx -y @jshookmcp/jshook
```

### Cursor (.cursor/mcp.json)

```json
{
  "mcpServers": {
    "jshookmcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@jshookmcp/jshook"
      ]
    }
  }
}
```

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

### VS Code (.vscode/mcp.json)

```json
{
  "servers": {
    "jshookmcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@jshookmcp/jshook"
      ]
    }
  }
}
```

Config formats checked against the official docs on 2026-10-07.

## Similar MCP servers

- [Browser Use](https://appsgit.com/mcp-servers/browser-use): Control a real Chrome browser to complete any task: fill forms, extract data, book flights. (117,307 stars, MIT, official)
- [Scrapling MCP Server](https://appsgit.com/mcp-servers/scrapling-mcp-server): Web scraping with stealth HTTP, real browsers, and Cloudflare bypass. (86,017 stars, BSD-3-Clause)
- [Chrome DevTools MCP](https://appsgit.com/mcp-servers/chrome-devtools-mcp): MCP server for Chrome DevTools. (53,049 stars, Apache-2.0)
- [Bytedance Browser](https://appsgit.com/mcp-servers/bytedance-browser): MCP server for browser use access. (39,206 stars, Apache-2.0)
- [Bytedance Commands](https://appsgit.com/mcp-servers/bytedance-commands): An MCP server to run arbitrary commands. (39,206 stars, Apache-2.0)
- [Bytedance Search](https://appsgit.com/mcp-servers/bytedance-search): MCP server for web search operations. (39,206 stars, Apache-2.0)

---

Canonical page: https://appsgit.com/mcp-servers/jshookmcp
Source: appsgit (https://appsgit.com), the app store for github. Data from the GitHub API, refreshed nightly.
Machine access: JSON API https://appsgit.com/api/v1/apps (OpenAPI: https://appsgit.com/openapi.json), MCP server https://mcp.appsgit.com/mcp, full index https://appsgit.com/llms-full.txt.