mcp-setup

Configures and debugs MCP server integrations for Claude Desktop and Claude Code.

1|Updated Jun 16, 2026
One-click install
npx skills add https://github.com/Mattyreed1/fractal-agent-skills --skill mcp-setup-mattyreed1
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: mcp-setup
Source: https://github.com/Mattyreed1/fractal-agent-skills/tree/main/mcp-setup
Command: npx skills add https://github.com/Mattyreed1/fractal-agent-skills --skill mcp-setup-mattyreed1

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This skill resolves the common friction points in setting up Model Context Protocol (MCP) servers, including environment path issues, API authentication errors, and the 64-character tool name limit.

Core Features & Use Cases

  • Environment Configuration: Provides precise instructions for editing Claude Desktop and Claude Code configuration files.
  • Troubleshooting: Offers a systematic approach to diagnosing server crashes, connection failures, and missing tool errors using log analysis.
  • Use Case: If you are struggling to connect a new Notion or n8n MCP server to Claude Desktop, this skill provides the exact JSON structure and Node.js pathing required to get it running immediately.

Quick Start

Ask the mcp-setup skill to guide you through the installation of a new npm-based MCP server on your local machine.

Frequently Asked Questions about mcp-setup

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I configure an MCP server for Claude Desktop?

MCP server configuration for Claude Desktop requires editing the correct configuration JSON files to define server integrations. This skill provides precise instructions for structuring HTTP/OAuth and stdio-based server connections to ensure stable tool availability.

Why does my Node.js MCP server fail to connect in Claude Code?

Node.js MCP server connection failures in Claude Code often stem from incorrect runtime pathing or environment configuration issues. This skill systematically diagnoses server crashes and connection failures using log analysis to identify and resolve the pathing errors.

What is the best way to debug MCP server authentication errors?

Debugging MCP server authentication errors involves validating configuration files and analyzing log outputs to trace API connection failures. This skill offers a systematic troubleshooting approach to resolve OAuth and stdio-based server authentication problems.

How do I fix the 64-character tool name limit in MCP integrations?

The 64-character tool name limit in MCP integrations is a known constraint that can cause missing tool errors. This skill addresses this specific friction point to ensure tools are properly recognized and available within Claude environments.

Does this MCP setup process work for both npm-based and HTTP servers?

Yes, the MCP setup process supports both npm-based stdio servers and HTTP/OAuth-based servers. It guides you through the installation, environment pathing, and configuration validation required to connect various server types to Claude Desktop and Claude Code.