[mh-]

Update Claude, turn on all of the MCPs you've been using, start a new Claude session from scratch in an empty folder.

Run /context.

Observe that your MCPs are killing a sizable chunk of the usable context window.

The utility here is that it'll break down exactly which MCPs are consuming how many tokens, just in tool descriptions. Then you can decide if that's worth it to you, even if you continue using Codex or OpenCode or etc.