What
An MCP server is an outside tool provider that Claude Code connects to. For one served from cache, the status text stays the same: "cached", "connects on first use", and sometimes a tool count. That text is now built from a list, and the list is also passed along separately as facts.
Why
What you see does not change.
Something disagreesSomething we can check disagrees with this entry, or the writer said they could not settle it.
The writer flagged doubt
The finding does not say where the separate list of facts is used.