Merge pull request #2639 from avd1729/add-onyx-server

Add Onyx MCP Sandbox to community servers list

Author: olaservo

README.md

@@ -970,6 +970,7 @@ A growing set of community-developed and maintained servers demonstrates various
 - **[Okta](https://github.com/kapilduraphe/okta-mcp-server)** - Interact with Okta API.
 - **[OKX-MCP-Server](https://github.com/memetus/okx-mcp-playground)** - An MCP server provides various blockchain data and market price data via the OKX API. The server enables Claude to perform operations like retrieve assets prices, transaction data, account history data and trade instruction data.
 - **[OneNote](https://github.com/rajvirtual/MCP-Servers/tree/master/onenote)** - (by Rajesh Vijay) An MCP server that connects to Microsoft OneNote using the Microsoft Graph API. Reading notebooks, sections, and pages from OneNote,Creating new notebooks, sections, and pages in OneNote.
+- **[Onyx MCP Sandbox](https://github.com/avd1729/Onyx)** – (by Aravind) A secure MCP server that executes code in isolated Docker sandboxes. Supports Python, Java, C, C++, JavaScript, and Rust. Provides the `run_code` tool, enforces CPU/memory limits, includes comprehensive tests, and detailed setup instructions.
 - **[Open Strategy Partners Marketing Tools](https://github.com/open-strategy-partners/osp_marketing_tools)** - Content editing codes, value map, and positioning tools for product marketing.
 - **[OpenAI WebSearch MCP](https://github.com/ConechoAI/openai-websearch-mcp)** - This is a Python-based MCP server that provides OpenAI `web_search` built-in tool.
 - **[OpenAlex.org MCP](https://github.com/drAbreu/alex-mcp)** - Professional MCP server providing ML-powered author disambiguation and comprehensive researcher profiles using the OpenAlex database.