update mcp descriptions (#2105)

plugins/wasm-go/mcp-servers/mcp-librechat/README.md

@@ -0,0 +1,58 @@
+# 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](https://code.librechat.ai)
+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.
+
+```json
+"mcpServers": {
+    "librechat": {
+      "url": "http://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)