Judge0
Sandboxed code execution system for running untrusted code from people and AI.
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About Judge0
Judge0 is listed in our MCP & infra category and is aimed at builders. Sandboxed code execution system for running untrusted code from people and AI. Pricing, as the maker states it: Open source + cloud. Maturity: Active. We last checked the official link on 2026-10-16.
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