mcp-file-mergerMCP server for merging multiple files into one

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Reviewed by Daniel Nikulshyn·Updated July 2026

Overview

The mcp-file-merger is a simple utility server for merging multiple files into one. It's designed to be fast, secure, and easy to use. The server allows users to merge any number of files with a single command, efficiently combining files of any size while ensuring only accesses directories that are allowed. The tool provides detailed reports of file sizes and merge summaries. It's particularly useful for users who need to combine multiple files for various purposes, such as data processing or file management. The tool is implemented as an MCP server, making it compatible with MCP clients like Claude Desktop. To use it with Claude Desktop, users need to configure their claude_desktop_config.json file with the appropriate command and allowed directory path.

Key features

Merge multiple files into one
Fast file merging
Secure directory access
Detailed merge reports
API for programmatic use

Pricing

Model: Free
Category: MCP Servers
Rating: No reviews yet

Use cases

Data Processing

Combine multiple data files into a single file for easier processing or analysis.

File Management

Merge files for better organization or to prepare them for upload to a service that requires a single file.

Pros & Cons

Pros

Fast and efficient file merging
Secure access control
Easy to use with a single command
Provides detailed merge summaries

Cons

Requires configuration for use with Claude Desktop
Limited information on large-scale performance or specific use case limitations

Reviews

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Q&A

Are there any limitations?

The limitations include requiring configuration for use with Claude Desktop and limited information on large-scale performance or specific use case limitations.

Asked by Gabriel Duarte · Apr 12, 2026

What are the key features?

The key features include merging multiple files into one, fast file merging, secure directory access, and detailed merge reports. It also has an API for programmatic use.

Asked by Lucas Petit · Apr 3, 2026

How do I use it?

To use the mcp-file-merger, configure your claude_desktop_config.json file with the command and allowed directory path. You can also use the API with inputs like inputPaths and outputPath.

Asked by Omar Haddad · Jan 11, 2026

What is the pricing?

Pricing information is not available in the provided details.

Asked by Robert Ainsworth · Jan 3, 2026