Agent Skills Hub

coach

A persistent, adaptive coaching assistant that analyzes your Claude Code session history to recommend personalized skills and improve your AI collaboration patterns.

web-search-free

Free AI-powered web search via Exa MCP. Includes deep research, company/people lookup, and code context without API keys.

physics-student-focus

Teacher-focused student profiling tool: OCR answer sheets, summarize performance, and update student profiles with targeted physics learning goals.

ocr

Extract text from images using the Tesseract OCR engine, supporting multiple languages, image preprocessing, and various formats.

spec-metadata

Generates standardized metadata, including git/jj version info and timestamps, for research docs, handoffs, and implementation plans.

wiki-architect

Analyzes codebases to generate hierarchical documentation, onboarding guides, and architectural mapping, helping teams understand and document their projects efficiently.

maishou

Real-time e-commerce price comparison and coupon hunting across major Chinese platforms like Taobao, JD, Pinduoduo, and more.

positioning-ideas

Brainstorm differentiated product positioning strategies, identify key competitors, and craft compelling positioning statements with strategic rationale.

paper-figure

Generate publication-quality figures, charts, and LaTeX tables from experiment data for academic papers.

file-organizer

An intelligent file management assistant that organizes your workspace, identifies duplicates, and streamlines folder structures automatically.

cohort-analysis

Perform cohort analysis on user engagement data. Identify retention trends, feature adoption rates, churn patterns, and generate actionable research recommendations through quantitative data analysis.

opsx

A specification-driven workflow management system for structured development lifecycle management, covering proposal, planning, implementation, and archival phases.