khazix-skills 是做什么的？
Horizontal-Vertical Analysis (横纵分析法) Deep Research Skill. Proposed by Digital Life Khazix, it integrates Saussure's diachronic-synchronic analysis, social science longitudinal-cross-sectional research design, business school case study methods, and competitive strategy analysis.
Use this skill when a user wants to systematically research a product, company, concept, technology, or person. The core is a dual-axis analysis: the vertical axis traces the complete lifecycle from inception to present day (presented as a narrative story), while the horizontal axis performs a systematic cross-sectional comparison at the current moment against competitors or peers. Finally, the two axes intersect to produce unique insights. The end result is a beautifully formatted PDF research report.
Trigger phrases include but are not limited to: horizontal-vertical analysis, research this, analyze for me, deep dive, do research, investigate, competitive analysis, help me see what this is like, what is this product/company/concept about, help me understand, help me figure it out, do a deep research.
Even if the user just says "help me understand XX" or "what's the background of XX," as long as the context suggests a need for systematic deep research (rather than a simple concept explanation), this skill should be triggered. It is also applicable when the user throws out a product name, company name, or technical term and says "help me research this."
Do not use for simple term explanations (when the user just asks "what is XX"), do not use for WeChat official account writing (that uses khazix-writer), and do not use for pure title extraction.