mcp-file-merger MCP Server

Use This MCP server To

Combine multiple text or data files into one consolidated file Automate merging of log files for analysis or archiving Create single documents from multiple source files for processing Securely merge files only within specified directories Generate merged reports from segmented data files Integrate file merging into AI workflows for document preparation

README

File Merger MCP Server

Simple utility to combine multiple files into one. Fast, secure, and easy to use.

Features

Simple - Merge any number of files with a single command
Fast - Efficiently combines files of any size
Secure - Only accesses directories you allow
Detailed - Reports file sizes and merge summary

API

Tools

merge_files
- Inputs:
  - inputPaths (string[]): Files to merge
  - outputPath (string): Output file location
- Returns:
  - Success message with merge details
list_allowed_directories
- Lists directories the server can access

Usage with Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "file-merger": {
      "command": "npx",
      "args": [
        "-y",
        "@exoticknight/mcp-file-merger",
        "/path/to/allowed/dir"
      ]
    }
  }
}

Installation

# Clone and install
git clone https://github.com/exoticknight/mcp-file-merger.git
cd mcp-file-merger
npm install
npm run build

License

Apache License 2.0

mcp-file-merger FAQ

How do I specify which files to merge?

Use the merge_files tool with inputPaths listing files and outputPath for the merged file.

Can I restrict which directories the server accesses?

Yes, the server only accesses directories you explicitly allow during setup.

Is the file merging process efficient for large files?

Yes, the server is optimized to merge files of any size quickly.

How do I integrate this server with an MCP client like Claude Desktop?

Add the server configuration to claude_desktop_config.json with the appropriate command and allowed directory.

Does the server provide feedback after merging files?

Yes, it returns a success message with detailed merge information including file sizes.

Is the server easy to install and run?

Yes, it can be cloned from GitHub and installed with standard Node.js commands.

Can this server be used in automated workflows?

Absolutely, it supports command-line usage and API calls for integration in scripts and pipelines.

What security measures are in place?

The server restricts file access to allowed directories only, preventing unauthorized file operations.