Claude Code

Best for Deep C++ work across a large codebase

Can you ship it?

Paid plan needed Needs a paid Claude plan (Pro from $17/mo yearly); terms assign outputs to you. Source

Price

Included with Claude Pro ($20/mo in the US; varies by region)

Works with

Any (official Unreal plugin available)

A general coding agent that runs in your terminal or IDE. On its own it knows C++, not your editor state; paired with Epic's official skills plugin above, it can also drive the running editor.