mcp-server-diff-typescript MCP Server

A Model Context Protocol server that provides unified diff generation capabilities.

This TypeScript-based MCP server implements a diff generation system. It provides a tool to generate unified diffs between two text strings, which is useful for comparing and analyzing text differences.

Features

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- get-unified-diff - Generate unified diff between two text strings
- Takes oldString and newString as required parameters
- Returns the difference in unified diff format
- Uses the diff package for accurate difference detection
- Includes 3 lines of context around changes

Installation

$3

``bash
npm install -g mcp-server-diff-typescript
`

$3

`bash
npm install mcp-server-diff-typescript
`

Usage

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To use with Claude Desktop, add the server config:

On MacOS: ~/Library/Application Support/Claude/claude_desktop_config.json
On Windows: %APPDATA%/Claude/claude_desktop_config.json


`json
"mcpServers": {
"mcp-server-diff-typescript": {
"command": "npx",
"args": [
"-y",
"mcp-server-diff-typescript"
]
}
}
`

or Add the following configuration:

`bash
git clone https://github.com/tatn/mcp-server-diff-typescript.git
cd mcp-server-diff-typescript
npm install
npm run build
`

`json
"mcpServers": {
"mcp-server-diff-typescript": {
"command": "node",
"args": [
"/path/to/mcp-server-diff-typescript/build/index.js"
]
}
}
`

$3

To debug the MCP server:

`bash
npx @modelcontextprotocol/inspector npx -y mcp-server-diff-typescript
`


`bash
npx @modelcontextprotocol/inspector node /path/to/mcp-server-diff-typescript/build/index.js
``