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Claude Desktop

Predictive Debugger for Claude Desktop

io.github.speedosdk/predictive-debugger

Predicts where JavaScript and TypeScript code will fail at runtime, for coding agents.

client:Claude Desktop transport:stdio runtime:npm

Install Predictive Debugger in Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json · windows: %APPDATA%\Claude\claude_desktop_config.json 

{
  "mcpServers": {
    "predictive-debugger": {
      "command": "npx",
      "args": [
        "-y",
        "predictive-debugger"
      ]
    }
  }
}

Settings → Developer → Edit Config opens this file. Restart the app after saving. Claude Desktop docs

Predictive Debugger in other clients

Predictive Debugger MCP server