File Writer

v1.0.0β€’File Systemsβ€’stable

Enables LLMs to write, append, and manage files in txt, md, csv, and xlsx formats with append, overwrite, and backup modes, restricted to a specified root directory.

file-writermcpai-integration
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What is File Writer?

File Writer is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to enables llms to write, append, and manage files in txt, md, csv, and xlsx formats with append, overwrite, and backup modes, restricted to a specified root directory.

Enables LLMs to write, append, and manage files in txt, md, csv, and xlsx formats with append, overwrite, and backup modes, restricted to a specified root directory.

This server falls under the File Systems category on MCPgee, the world's largest MCP server directory with 33,000+ servers.

Features

  • Enables LLMs to write, append, and manage files in txt, md,

Use Cases

Write and manage files in txt, md, csv, and xlsx formats with append or overwrite modes.
Create automated backups while restricting operations to specified root directories.
thekogit

Maintainer

LicenseMIT
Languagekotlin
Versionv1.0.0
UpdatedMar 20, 2026
Statushealthy
Maintenanceactive

Works with

ClaudeOpenAIwindowsmacoslinux

Installation

Manual Installation

npx file-writer

Configuration

Configuration Details

Config File

claude_desktop_config.json

Performance

Response Metrics

Response Time< 200ms
ThroughputMedium

Resource Usage

Memory UsageLow
CPU UsageLow

Frequently Asked Questions about File Writer

What is File Writer?

File Writer is a Model Context Protocol (MCP) server that enables llms to write, append, and manage files in txt, md, csv, and xlsx formats with append, overwrite, and backup modes, restricted to a specified root directory. It connects AI assistants to external tools and data sources through a standardized interface.

How do I install File Writer?

Follow the installation instructions on the File Writer GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.

Which AI clients work with File Writer?

File Writer works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.

Is File Writer free to use?

Yes, File Writer is open source and available under the MIT license. You can use it freely in both personal and commercial projects.

Browse More File Systems MCP Servers

Explore all file systems servers available in the MCPgee directory. Each server includes setup guides for Claude, Cursor, and VS Code.

Quick Config Preview

{ "mcpServers": { "file-writer": { "command": "npx", "args": ["-y", "file-writer"] } } }

Add this to your claude_desktop_config.json or .cursor/mcp.json

Read the full setup guide β†’

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