Meta Muse, Claude Code Mods, and OpenAI Dots are often placed in the same conversation because all three point toward a more active kind of AI.

That is where the similarity ends.

Muse is a personal agent. Dots are persistent agents for ChatGPT. Mods are a way to rewire Claude Code itself. Putting them on one feature checklist makes Mods look like the odd one out—and it is. Mods are not a personal assistant and they are not a worker you delegate a weekend task to. They are closer to an extension layer for an AI coding tool.