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Jpinillagoshawk MCP Server File Modifier
A file modification server based on the MCP protocol that supports adding, deleting, modifying, and querying files through an AI assistant.
rating : 2 points
downloads : 18
What is MCP Server File Modifier?
MCP Server File Modifier is a server tool based on the Model Context Protocol that allows users to modify file content through AI assistants (such as Claude). It provides simple API interfaces to operate on text files without directly editing the files.How to use MCP Server File Modifier?
Simply install and start the server, then send MCP protocol instructions through an AI assistant to operate on the files. The server runs on port 3000 by default.Use Cases
Suitable for scenarios where AI is needed to automatically modify file content, such as code generation, document updates, and configuration modifications.Main Features
Content AdditionNew content can be added at a specified line number in the file
Content ReplacementSpecific content in the file can be found and replaced
Content DeletionContent that matches specific conditions in the file can be deleted
UTF-8 SupportFully supports UTF-8 encoding, suitable for multi - language text processing
Advantages and Limitations
Advantages
No need to directly edit files, modifications can be completed through an AI assistant
Supports precise line number positioning for modifications
Lightweight and easy to install and use
Open - source and free (MIT license)
Limitations
Basic command - line knowledge is required for installation and startup
Currently only supports text file operations
Needs to be used in conjunction with an AI assistant and cannot run independently
How to Use
Install the Server
Globally install MCP Server File Modifier using npm
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Start the Server
Run the command to start the server, which listens on port 3000 by default
Connect via an AI Assistant
Connect to the server address in Claude or other AI assistants that support the MCP protocol
Usage Examples
Add Code CommentsAdd a comment to line 5 of a JavaScript file
Update the Configuration FileReplace the database connection string in the configuration file
Delete Outdated CodeDelete functions marked as '@deprecated'
Frequently Asked Questions
What pre - conditions are required for use?
What types of files can be modified?
How to change the server port?
Does it support batch operations on multiple files?
Related Resources
GitHub Repository
Project source code and issue tracking
MCP Protocol Documentation
Official documentation for the Model Context Protocol
Node.js Installation Guide
Official Node.js download and installation instructions
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