OxCode is an AI software engineering assistant that operates inside VS Code and compatible Open VSX editors. It plans, writes, debugs, tests, and verifies code through a multi-step agentic workflow, running generated code in a sandbox and fixing bugs before reporting completion. OxCode is model-agnostic, routing tasks to the most suitable AI models behind the scenes across Agent, Debug, Plan, and Security task modes. It features persistent sessions, project memory, approval-first command execution, and the ability to read attached documents such as PDFs and Office files. A free tier is available with 15 runs per day, alongside paid tiers offering higher concurrency and run limits.