Each tool has a clearly distinct role: login check, feed listing, and commenting. The descriptions explicitly state the workflow dependency (get tid before commenting), eliminating ambiguity. No two tools could be reasonably confused.

All three tools use the same qzone_ prefix and snake_case verb_noun pattern: qzone_check_login, qzone_get_feed_list, qzone_comment_feed. The verbs are distinct but consistent with their actions.

Three tools is on the low end but still within a reasonable focused scope for a narrow Qzone commenting workflow. The set avoids bloat, though it could benefit from one or two additional operations.

The login -> list feeds -> comment workflow is complete, but the surface lacks common Qzone operations such as publishing a post, liking, deleting a comment, or reading existing comments. These are notable gaps for a server named qzone-mcp.