Skilljack MCP

An MCP server that jacks Agent Skills directly into your LLM's brain.

Installation

npm install @skilljack/mcp

Or run directly with npx:

npx @skilljack/mcp /path/to/skills

From Source

git clone https://github.com/olaservo/skilljack-mcp.git
cd skilljack-mcp
npm install
npm run build

Usage

# Single directory
skilljack-mcp /path/to/skills

# Multiple directories
skilljack-mcp /path/to/skills /path/to/more/skills

# Using environment variable
SKILLS_DIR=/path/to/skills skilljack-mcp

# Static mode (no file watching)
skilljack-mcp --static /path/to/skills

Configuration and Skills Display UI

This server comes along with a MCP Apps-based UI for clients that support it. Instead of fiddling with config files or environment variables, you can just configure your skills locations and skill visiblity directly in your chat window.

(Screenshots below are from Claude Desktop in dark mode.)

Documentation

For complete documentation, just ask your assistant:

"how do I use skilljack?" or "how does skilljack work behind the scenes?"

This loads the full reference including tools, prompts, resources, configuration options, and architecture details.

Related

• Agent Skills Specification
• Skills Over MCP Interest Group repository
• MCP TypeScript SDK
• Example MCP Clients