# Node.js Debugger MCP

> Use this tool when you need to debug Node.js applications and want comprehensive debugging capabilities. It solves problems such as identifying and fixing errors, inspecting variables, and evaluating expressions, by providing inputs like application code and outputs like debug logs and variable values. It integrates with Chrome DevTools Protocol, making it ideal for use cases where in-depth application debugging is required.

Canonical page: https://skillsregistry.net/skills/scriptedalchemy-devtools-debugger-mcp  
JSON: https://api.skillsregistry.net/v1/skills/scriptedalchemy-devtools-debugger-mcp

## Description

Enables AI assistants to debug Node.js applications using Chrome DevTools Protocol. Provides comprehensive debugging capabilities including breakpoints, stepping, variable inspection, expression evaluation, and console monitoring.

## Trust

- **Trust score (0–1):** 0.95
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** monitoring
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/amn4mlsgnt)
- **Repository:** <https://github.com/ScriptedAlchemy/devtools-debugger-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "scriptedalchemy-devtools-debugger-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/scriptedalchemy-devtools-debugger-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/scriptedalchemy-devtools-debugger-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt