Explore skills

This model provides a strategic analysis of problems, contradictions, power dynamics, mass mobilization, and organizational building from Mao Zedong's perspective, drawing on extensive research to extract mental models and decision heuristics.

Analyzes the emotional arc of Bilibili videos using danmaku, generating reports like "emotional ECGs" or interactive HTML timelines. It identifies hype/cold moments and emotional shifts, triggered by phrases such as '弹幕情绪分析' or '情绪心电图'.

Identify and interpret signals of product performance change including regressions, improvements, and anomalies. Use this skill when a team needs to investigate an unexpected change in a metric.

Establish a feedback intake and triage system that routes insights to the right product teams. Use this skill when a team needs a reliable system for processing incoming customer feedback.

Dynamic context management for AI agents. Invoke /protext at session.

An academic engineering literature knowledge base system (based on Karpathy llm-wiki methodology) designed for fields like electrical, mechanical, and marine engineering. It processes academic literature and research notes in Markdown to extract core concepts, methods, and findings, building a structured wiki for literature reviews and method comparisons.

Provides a comprehensive diagnosis for public funds, analyzing return performance, risk-return matching, portfolio structure, fund manager, and fees/dividends. It automatically identifies fund codes using a financial data interface to generate structured diagnosis reports.

Packages project data from the ~/.claude/projects directory by month. Automatically triggered when the user mentions packaging or archiving project data for a specific month.

Automatically checks and corrects user's English grammar, spelling, and clarity at the end of every response. It provides corrections and explanations to help users learn whenever they write in English, enhancing communication with clear, natural, and educational responses.

Analyze the competitive landscape and define a clear positioning and differentiation angle for the product. Use this skill when a team needs to understand how they stand out and why customers should choose them.

Performance attribution analysis for public funds, focusing on sources of excess returns, stock selection ability, market timing ability, allocation support, and performance sustainability. It uses a financial data interface to automatically identify fund codes and output structured performance attribution reports.

Cyber Divination: Casts, interprets, and analyzes Liu Yao hexagrams with copper coins, providing a five-dimensional fortune rating and advice.