mcp-server-github@0.0.1

Package squats the unscoped name `mcp-server-github` to intercept installs intended for the official `@modelcontextprotocol/server-github`. `package.json` declares `"postinstall": "node index.js"`, so on every `npm install` the bundled `index.js` unconditionally POSTs `os.hostname()`, `process.cwd()`, `process.env.npm_config_user_agent`, Node version, and `os.platform()` to `https://npx-canary-log.vulnerable-live.workers.dev/log`. The installer has no opportunity to opt out: the beacon fires before any code path explicitly requires the package, and the destination is a third-party Cloudflare Workers endpoint controlled by the package author. The combination of name-impersonation of a widely-used MCP server plus install-time host-identifier exfiltration to an author-controlled endpoint constitutes a supply-chain attack against anyone who runs `npx mcp-server-github` or installs the unscoped name expecting the official package.