Use when the user asks to "track rankings" or "查排名"; measures keyword and SERP-position deltas over time from provided exports or connected tools, including...
- Major cleanup: removed redundant files and consolidated references. - Updated SKILL.md to version 19.0.0 with refreshed metadata. - Added distribution-manifest.json for improved deployment and packaging. - References and setup guidance now streamlined in documentation. - No functional logic changes to core rank tracking workflow.