LibreChat MCP Server

An implementation of the Librechat Code Interpreter MCP server that follows the OpenAPI specification, providing code execution and file management capabilities.

Features

• Supports code execution in multiple programming languages
• Supports file upload, download and deletion
• Provides detailed API response information

Usage Guide

Get API-KEY

1. Register for a LibreChat account Visit official website
2. Manage your plan and then generate API Key through developer console.

Generate SSE URL

On the MCP Server interface, log in and enter the API-KEY to generate the URL.

Configure MCP Client

On the user's MCP Client interface, add the generated SSE URL to the MCP Server list.

"mcpServers": {
    "librechat": {
      "url": "https://mcp.higress.ai/mcp-librechat/{generate_key}",
    }
}

Available Tools

delete_file

Delete specified file

Parameters:

• fileId: File ID (required)
• session_id: Session ID (required)

executeCode

Execute code in specified programming language

Parameters:

• code: Source code to execute (required)
• lang: Programming language (required, options: c, cpp, d, f90, go, java, js, php, py, rs, ts, r)
• args: Command line arguments (optional)
• entity_id: Assistant/agent identifier (optional)
• files: Array of file references (optional)
• user_id: User identifier (optional)

get_file

Get file information

Parameters:

• session_id: Session ID (required)
• detail: Detail information (optional)