MCP Server File Modifier

MCP Server File Modifier

A file modification server based on the MCP protocol that supports file content operations through an AI assistant

Developer tools File system #File Modification #MCP Protocol #AI Tool .JavaScript

rating : 2.5 points

downloads : 8.1K

update time : 2025-04-29

What is the MCP File Modification Server?

The MCP File Modification Server is a tool based on the Model Context Protocol (MCP) that allows users to easily manage and modify file content through AI assistants such as Claude. It supports various operations, including adding new content, replacing existing content, and deleting unwanted parts, making it ideal for developers who need to perform efficient editing work.

How to use the MCP File Modification Server?

Simply install the tool and run it locally, then access its web interface through a browser to start using it. You can complete complex file editing tasks with simple instructions.

Applicable Scenarios

This tool is particularly suitable for scenarios where configuration files, template files, or automation scripts need to be updated frequently. For example, developers can quickly adjust certain parts of the codebase without manually searching for and changing each occurrence.

Main Features

Add Content

Insert new content at the specified location, such as adding one or more lines to the file.

Replace Content

Replace the original content based on the target text to ensure precise positioning.

Delete Content

Remove any lines or paragraphs that match the target.

UTF-8 Encoding Support

Ensure that all operations are performed in the standard Unicode format, compatible with multilingual environments.

Advantages

Easy to use, no need to have an in - depth understanding of complex command - line syntax

Powerful AI assistance function to improve work efficiency

Cross - platform support, can run on Windows, Linux, and MacOS

Limitations

May have slightly insufficient performance for very large files

Depends on the network connection and cannot work offline

How to Use

Install the MCP File Modification Server

Open the terminal and enter the following command to globally install the tool: `npm install -g mcp-server-file - modifier`.

Start the Server

After the installation is complete, run `mcp-server-file - modifier` in the same directory to start the service.

Access the Web Interface

Open a browser and navigate to `http://localhost:3000` to view the interactive interface.

Usage Examples

Add a new line of comments to the beginning of the file

Suppose we need to add a line of comments to the first line of `config.txt`.

Replace specific keywords with new values

Replace all old version numbers in the file with the latest version number.

Frequently Asked Questions

How to check if the MCP File Modification Server is installed correctly?

What should I do if I encounter a connection failure?

Can it handle binary files?

Related Resources

Official Documentation

Detailed installation guide and API reference.

GitHub Repository

Source code and contribution guide.

Community Forum

A communication platform with other users.

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