julien-mcp-installer

Merge selected MCP server configurations into .mcp.json interactively.

Updated Aug 23, 2026
One-click install
npx skills add https://github.com/theflysurfer/claude-skills-marketplace --skill julien-mcp-installer
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: julien-mcp-installer
Source: https://github.com/theflysurfer/claude-skills-marketplace/tree/main/skills/julien-mcp-installer
Command: npx skills add https://github.com/theflysurfer/claude-skills-marketplace --skill julien-mcp-installer

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill provides an interactive MCP server installer, letting users browse MCP options by category, choose one, and install it by merging into the .mcp.json config.

Core Features & Use Cases

  • Category browsing: lets users explore available MCPs by Office, Browser, APIs, AI/LLM, Utilities
  • Interactive selection: user picks an MCP and installer merges its config
  • Config management: updates or creates .mcp.json with the chosen MCP
  • Post-install instruction: prompts to restart Claude Code to activate MCPs

Quick Start

User asks to install an MCP; the skill presents categories, then installs the chosen MCP into .mcp.json

Frequently Asked Questions about julien-mcp-installer

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

FAQPage Schema
How do I install an MCP server into Claude Code?

MCP server installation merges your selected server configuration into the .mcp.json file. This Skill guides you through category selection—Office, Browser, APIs, AI/LLM, or Utilities—then installs your chosen MCP and prompts you to restart Claude Code to activate it.

Can I browse MCP servers by category before installing?

Yes. The installer presents interactive prompts that let you explore MCP options organized by category: Office, Browser, APIs, AI/LLM, and Utilities. You select the category and MCP you want, then the configuration merges automatically into .mcp.json.

What happens to my .mcp.json file when I install an MCP?

The installer merges the MCP configuration into your existing .mcp.json file, updating or creating it as needed. After installation, you're prompted to restart Claude Code so the new MCP server becomes active.

Do I need to manually edit .mcp.json to add an MCP server?

No. This Skill handles the entire installation process—it merges the MCP configuration into .mcp.json automatically. You only interact through interactive prompts to choose your category and MCP; no manual file editing is required.

What MCP categories does this installer support?

The installer supports five MCP categories: Office, Browser, APIs, AI/LLM, and Utilities. You can browse and select MCPs from any of these categories during installation.

Why do I need to restart Claude Code after installing an MCP?

MCP servers require a restart to activate. After the installer merges your chosen MCP into .mcp.json, restarting Claude Code loads the new server configuration and makes it available for use.