MCP Apply Server

An MCP (Model Context Protocol) server that provides a tool for applying code edits using Morph's AI. This server is designed to be used as a tool within an editor like Cursor or Emacs (with mcp-emacs).

Features

• editFile Tool: Exposes a powerful editFile tool that leverages Morph's fast apply API to intelligently patch code.
• FastMCP: Built on the robust and fast fastmcp library.
• Ready to Publish: Comes pre-configured for publishing to npm.
• Editor Integration: Designed to be easily integrated with editors that support MCP.

Installation

To install this server as a command-line tool, you can install it globally from npm:

npm install -g mcp-apply-server

Version Management

The project uses a unified version management system:

1. The canonical version is defined in package.json
2. The version is automatically picked up by the server instance
3. Use bun run update-version to synchronize versions across files if needed

To update the version for a release:

1. Update the version in package.json
2. Run bun run update-version
3. Commit the changes and tag the release

Usage

As a CLI

Once installed globally, you can run the server from your terminal:

mcp-apply-server

The server will start and listen for a client connection over stdio.

With Cursor

To use this server with Cursor, you can create a .cursor/mcp.json file in your project's root directory with the following configuration:

{
  "mcpServers": {
    "mcp-apply-server": {
      "command": "mcp-apply-server",
      "env": {
        "MORPH_API_KEY": "YOUR_MORPH_API_KEY_HERE"
      }
    }
  }
}

Remember to replace YOUR_MORPH_API_KEY_HERE with your actual Morph API key.

Development

If you want to work on the server itself:

1. Clone the repository:

   git clone <your-repo-url>
   cd mcp-apply-server

2. Install dependencies:

   bun install

3. Run in development mode:

   bun run dev

Building for Production

To create a production build, run:

bun run build

This will create a minified, executable build in the dist directory.

Publishing to NPM

To publish your own version of this package:

1. Make sure you have an npm account and are logged in (npm login).
2. Update the version number in package.json.
3. Run the publish command:

   npm publish

License

This project is licensed under the MIT License.

Contributing

Contributions are welcome! Please read our Contributing Guide for details on how to contribute.

Code of Conduct

We follow the Contributor Covenant Code of Conduct. Please read it for details on our community standards.