Paper Graph

Build a Markdown report with embedded Mermaid diagrams showing how research on a user-specified topic (or paper) evolved — clustered into challenges → solutions and traced as per-solution evolution paths.

The skill has no outbound LLM dependency. The host agent provides all LLM calls; the skill provides deterministic data fetchers (S2 / DeepXiv), prompt templates, markdown parsers, and Mermaid renderers. Run the runbook below step-by-step.

When to Use This Skill

Trigger when the user asks something like:

• "Show me the history of " / "How did evolve?"
• "Where does stem from?" / "What did build on?"
• "What are significant improvements / follow-ups to ?"
• "Trace the lineage of ideas in " / "Give me a literature taxonomy of "
• "Citation tree of " / "Idea trace of "