2K skills · sorted by relevance
Build cryptocurrency exchange integrations in C# and .NET with CCXT. Get guidance on setup, market data, orders, authentication, and error handling, using REST for individual requests and WebSocket connections for live price and order book updates.
Build cryptocurrency exchange integrations in TypeScript or JavaScript with CCXT. Get examples for fetching prices, placing orders, checking balances, and receiving live updates, alongside guidance on authentication, supported methods, and error handling.
Integrate cryptocurrency exchanges into PHP applications with CCXT. Follow examples for market data, orders, authentication, and errors, with synchronous requests, ReactPHP asynchronous processing that avoids waiting on each request, and WebSocket connections for live updates.
Assess industrial control systems by mapping devices, network zones, and exposed protocols. The workflow prioritizes observing traffic and read-only checks, then organizes evidence about configuration weaknesses, firmware vulnerabilities, and potential effects on physical processes.
Study authorized wireless devices beyond conventional Wi-Fi using SDR, software-defined radio. Identify signal characteristics, analyze protocols, and assess replay feasibility in shielded labs to evaluate unauthorized control risks and develop hardening recommendations.
Add Python type hints and configure strict checking with mypy or pyright to catch type errors before execution. Covers reusable classes that preserve type information, interfaces defined by required members, and checks for possibly missing values.
Build decentralized finance contracts from Solidity templates for staking and token swaps. Examples cover reward distribution, adding and removing pooled tokens, and swap calculations, with additional patterns for governance and flash loans.
Prepare a one-page briefing before a company's quarterly earnings report. Gather market estimates, rank key metrics, and outline optimistic, baseline, and pessimistic scenarios, including the developments that could influence the stock's reaction.
Generate a PHP server for MCP, a protocol that lets AI applications access tools and data. Build a project with the official PHP SDK, including requested capabilities, configuration files, PHPUnit tests, and setup documentation.
Create a Kotlin MCP server, which connects AI agents to external tools, using the official SDK. Generate a Gradle project with tool implementations, input validation, configuration, basic tests, and setup documentation.
Review trading rules across China A-shares, Hong Kong stocks, US stocks, and crypto markets. Use comparison tables and checklists to identify execution limits, short-selling constraints, trading hours, fees, and tax considerations when designing historical trading simulations.
Backtest stock and cryptocurrency option strategies using theoretical prices derived from underlying prices. Simulate combinations of option positions, track profit and loss, and export Greeks, measures of sensitivity to price, volatility, and time.
Explain portfolio performance by separating the effects of sector allocation, stock selection, market factors, and timing. Compare results with a benchmark, assess risk-adjusted returns, and prepare a report showing where excess returns came from.
Document why you own a stock, the assumptions behind the purchase, and conditions for reconsidering it. Review these against quarterly earnings and major events, score the investment rationale's health, and outline whether to hold, add, trim, or exit.
Retrieve cryptocurrency prices, candlesticks, order books, funding rates, and open interest from OKX’s public API. Use spot, derivatives, and index data for market research without registering an account or configuring authentication.
Research stock and cryptocurrency strategies through historical testing, factor analysis, and options pricing. Analyze trading journals, extract rules from profitable trades, and generate reports comparing simulated results with actual trading outcomes.
Retrieve minute-level price data for stocks and cryptocurrencies, calculate average prices and volume patterns, and test intraday trading strategies. Configure the candle interval and trading costs to examine results using historical market data.
Evaluate dividend stocks by checking earnings, cash flow, debt, and dividend history. Assess whether payouts can last, identify high yields driven by falling prices, and consider total returns alongside dividend income.
Develop attack detection for SCADA systems that monitor and control industrial equipment. Compare network traffic and process measurements with normal behavior to identify unauthorized commands, altered sensor data, communication disruption, and indicators of known industrial malware.
Deploy Suricata to detect suspicious network traffic or block it inline. Configure protocol inspection, detection rules, and structured EVE JSON logs, then connect logs to analysis platforms and check packet drops and alert quality during operation.
Set up and harden a Sliver server for authorized security exercises that simulate attackers. Cover multiple communication protocols, intermediary servers, certificate-based access for team members, and test programs that use periodic or interactive connections.
Analyze malware communication with command servers to understand periodic check-ins, message formats, encoded data, and backup destinations. Produces a structured analysis report and network detection rules based on captured traffic and malware code.
Retrieve financial data through natural language queries, including Chinese A-share stocks, funds, futures, company financials, and economic indicators. The skill calls a Python script and presents key results as concise summaries and tables.
Retrieve locally stored Chinese A-share prices, financial statements, and valuation context through the project's shared interfaces. Look up technical indicators, inspect available data fields, and check data dates when results disagree.