Skill UI

This skill provides programmatic access to comprehensive global financial market data via the Alpha Vantage API. Users can retrieve time-series data, including historical prices (OHLCV) for equities, options, forex, commodities, and crypto. It also provides access to fundamental metrics (e.g., P/E ratio, market capitalization), economic indicators (e.g., GDP, CPI), and over 40 technical indicators (e.g., RSI, MACD), making it ideal for quantitative analysis and financial modeling.

This comprehensive tutor develops advanced visual literacy and design thinking skills. It covers core disciplines including art history, color theory, typography, and UX/UI principles. Users learn through structured critique, mastering foundational concepts like Gestalt principles, C.R.A.P. principles, and formal analysis. Ideal for improving creative portfolios, analyzing art, and refining fundamental design skills across any medium.

This comprehensive playbook provides expert techniques for classical cipher identification and breaking. It covers fundamental methods like frequency analysis, Kasiski examination, and Index of Coincidence (IC), enabling the decryption of monoalphabetic, polyalphabetic, and transposition ciphers (Vigenere, Caesar, Playfair, etc.). It also guides the decoding of various formats (Base64, Hex, Morse).

This expert playbook provides a comprehensive guide to lattice-based cryptanalysis techniques. It covers fundamental concepts like SVP and CVP, and deep dives into advanced algorithms such as LLL and BKZ reduction. Key attack applications include Coppersmith's method for finding small roots in RSA, solving the Hidden Number Problem for recovering DSA/ECDSA nonces, and analyzing knapsack ciphers. Essential for CTF and academic cryptanalysis.

The official skill collection for Longbridge Securities, offering over 125 agent skills. It provides comprehensive financial analysis across multiple markets (HK, US, A-share, SG), including real-time quotes, advanced charting, company fundamentals, portfolio management, and options analysis. Supports trilingual interaction (Simplified/Traditional Chinese/English), making it an essential resource for global investors and financial analysts.

This skill provides deep, cross-border financial analysis and valuation metrics for stocks across multiple markets (e.g., US, HK). Users can access detailed income statements, balance sheets, cash flow data, analyze business segments, compare valuation multiples (PE, PB), run sophisticated DCF models, and perform value screening. It is an essential tool for fundamental research, investment modeling, and corporate analysis.