# Node.js API Documentation

> Use this tool when you need to access up-to-date Node.js core module documentation for development guidance, and want to discover available modules and methods or retrieve detailed API documentation with filtering options. It solves the problem of outdated documentation by fetching the latest information from nodejs.org and caching it for 7 days, providing a reliable source of information for AI assistants. The tool accepts search queries and module names as inputs and returns relevant documentation as output, making it ideal for use cases where conversational access to current Node.js API documentation is necessary.

Canonical page: https://skillsregistry.net/skills/lirantal-nodejs-api-docs  
JSON: https://api.skillsregistry.net/v1/skills/lirantal-nodejs-api-docs

## Description

Node.js API Documentation MCP server by Liran Tal that provides AI assistants with up-to-date access to official Node.js core module documentation through a caching architecture that fetches from nodejs.org/docs/latest/api/all.json. The implementation offers two primary tools: a search tool for discovering available Node.js modules and their methods, and a retrieval tool for getting detailed API documentation for specific modules with optional filtering by class or method names. Built with TypeScript and featuring a 7-day HTTP cache, file-based logging, and Docker support, it serves developers who want conversational access to current Node.js API documentation without relying on potentially outdated LLM training data, emphasizing built-in core modules over third-party libraries for Node.js development guidance.

## Trust

- **Trust score (0–1):** 0.90
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

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

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/lirantal-nodejs-api-docs)
- **Repository:** <https://github.com/lirantal/mcp-server-nodejs-api-docs>

## 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": "lirantal-nodejs-api-docs"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/lirantal-nodejs-api-docs` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/lirantal-nodejs-api-docs/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