What it does
A single research skill for Claude Code and Codex that searches deep rather than wide. Each round follows the leads from the previous one, and the method compares the history of an object with its alternatives before it reaches a judgment. The skill is written in Chinese, with English trigger terms so English prompts still reach it.
Use cases
- 01Map a new industry before a decision
- 02Check a claim against several sources
- 03Compare options before choosing a product