Onyx is a MCP (Model Context Protocol) server that executes code securely inside Docker sandboxes. It supports multiple programming languages and integrates seamlessly with Claude Desktop or other MCP clients. Onyx makes it safe and easy to execute arbitrary code in a sandboxed MCP environment.
Cross-referenced across 55 tracked directories
#52337
Popularity Rank
1 / 55
Listed In
Emerging
Adoption Stage
8/26/2025
Created
3
GitHub Stars
1
Open Issues
8/29/2025
Last Commit
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