Prompt Library MCP Server

Current Functionality

• Provide a filepath, all markdown files will be read and served as prompts
• Nested files will prepend their folder names, with hyphens, as the prompt name
• One default meta prompt, to help create other prompts

Prompt Library Directory Example

prompts/
├── my-prompt.md
├── another-prompt.md
├── ignored-file.somethingElse
└── category/
    └── specialized-prompt.md

Future Features

• More default prompts
• MCP Tools for Creation & Modification of Prompts
• Prompt variable support
• Prompt frontmatter descriptors
• Live Reload of Prompts List
  • This is already implemented by server, but probably not by clients

Installation

Note, all env vars are optional, but at least one is required to get prompts

Cursor

Other MCP Client

{
  "prompt-library": {
    "command": "npx",
    "args": [
        "-y",
        "prompt-library-mcp@latest"
    ],
    "env": {
        "LIBRARY_PATH": "/path/to/your/stored/prompts",
        "DEFAULT_PROMPTS": "false",
        "SERVER_NAME": "Optional: Overwrite MCP Server Name",
        "SERVER_LOG": "/path/to/log/file/is/optional"
    }
  }
}

See CONTRIBUTING.md for development instructions.