Coding standards, frameworks, refactoring, and code review (16.7K skills)
Assess Airflow Improvement Proposals by comparing Confluence specifications with pull requests, commits, and codebase files. Produce evidence-backed progress reports showing delivered items, remaining work, and specification updates needed across one or more proposals.
Prepare Apache Airflow provider releases by classifying pending changes, inspecting pull request diffs for compatibility risks, and applying version bumps and changelog entries. Use existing breeze tooling to regenerate release documentation and consult the release manager on uncertain decisions.
Guides contributors through adding a new programming language to Airflow, covering SDK structure, runtime coordination, communication rules, executable packaging, tests, and the documentation and configuration changes needed for a pull request.
Design modules that hide complex behavior behind a small, clear interface. Use shared design principles to review dependencies, choose where behavior can be swapped, and make code easier to test and maintain.
Find opportunities to simplify a codebase by hiding complex behavior behind smaller interfaces. Compare candidates in a visual HTML report, then explore the chosen option through questions about constraints, dependencies, and testing.
Control terminals and coding agents inside Herdr, a tool that groups multiple terminals. Create split panes, run commands, send agent prompts, read output, and wait for status changes while coordinating work across the current session.
Review open GitHub issues for herdr and organize them into a concise Markdown table. Each row shows urgency, a recommended action, issue age, reactions, and a short reason to help decide what needs attention.
Create, update, or audit CLAUDE.md files that introduce a project to an AI agent. Organize its structure, purpose, development commands, and important conventions into concise guidance, with references to detailed documents.
Review code for security, performance, quality, and ease of maintenance. Get an overall assessment and prioritized findings with file locations, severity, explanations of impact, and example fixes to guide improvements or Pull Request reviews.
Improve existing code structure while preserving its behavior, using Martin Fowler's refactoring approach. Assess tests, identify structural problems, agree on a phased plan, and make small, tested changes with reversible commits and before-and-after comparisons.
Create, improve, or audit CLAUDE.md files that explain a project's purpose, structure, and development workflow to AI agents. Organize essential instructions, remove redundant content, and link to detailed documents where needed.
Improve existing code structure while preserving its behavior. Review dependencies and tests, identify maintainability problems such as duplication or long functions, and plan small changes with testing, reversible commits, and a final comparison of results.
Review code for security, performance, quality, and ease of maintenance. Receive an overall assessment and categorized findings, with file locations, severity, impact, and code examples for addressing critical issues.
Review code for security, performance, quality, and ease of maintenance. Receive an overall assessment and categorized findings, with file locations, severity, impact, and code examples for addressing critical issues.
Improve existing code without changing its behavior. This skill guides analysis, test checks, identification of design problems, and a phased refactoring plan, then applies small changes with testing and review.
Improve existing code without changing its behavior. This skill guides analysis, test checks, identification of design problems, and a phased refactoring plan, then applies small changes with testing and review.
Create, improve, or audit CLAUDE.md files that introduce AI agents to a project. Review project structure and development commands, keep shared instructions concise, and move detailed guidance into referenced documents, with drafts reviewed before changes are applied.
Create, improve, or audit CLAUDE.md files that explain a project's purpose, structure, and development workflow to AI agents. Organize essential instructions, remove redundant content, and link to detailed documents where needed.
Review code for security, performance, quality, and maintainability. Get findings organized by severity, with file locations, explanations of impact, and example fixes, plus code metrics and complexity comparisons for refactoring reviews.
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.
Integrate cryptocurrency exchanges into Go applications with CCXT. Follow examples for market data, order management, authentication, and error handling, using REST for individual requests and WebSocket streams to monitor prices, order books, balances, and orders.
Build cryptocurrency exchange integrations in Java with CCXT. Get guidance on installation, 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 Rust with CCXT. Follow examples for fetching prices and order books, placing orders, streaming live updates through WebSocket connections, and handling authentication and errors with typed results.
Add a new exchange integration to CCXT using TypeScript and established exchange templates. Follow guidance for unified methods, data conversion, authentication, sandbox settings, recorded API test data, documentation, and checks across generated language implementations.