Writing tests for Python code can be time-consuming and inconsistent without clear patterns. This skill provides ready-to-use pytest patterns for fixtures, mocking, async code, and TDD workflows to help you build reliable test suites quickly.

Packaging Python projects for distribution requires understanding modern standards like pyproject.toml and PyPI publishing. This skill provides comprehensive patterns and templates for creating professional Python packages.

Python applications can suffer from slow performance and memory issues. This skill provides profiling tools and optimization patterns to identify bottlenecks and improve speed and efficiency.

Building async applications in Python requires understanding complex patterns for concurrent execution, task management, and performance optimization. This skill provides comprehensive guidance on asyncio fundamentals, real-world patterns, and best practices for building high-performance non-blocking systems.

Code changes often introduce bugs and regressions. This skill guides developers through safe code building and refactoring by preferring minimal, reviewable changes and clear validation steps.

Code often contains cryptic names and technical jargon that non-developers cannot understand. This skill analyzes your code and scores how accessible it is to managers, stakeholders, and new team members.

Get best practices for Next.js 15 App Router including Server Components, layouts, and navigation patterns. Build modern React applications with proper architecture.

This skill provides documentation about the FastAPI backend powering the chatbot and RAG features. It covers endpoint specifications, environment configuration, and dependency injection patterns for developers building or maintaining backend services.

Writing tests for Python applications can be confusing without guidance on fixtures, parametrization, and coverage tools. This skill provides ready-to-use pytest patterns including FastAPI testing, fixtures, and coverage reporting.

FastAPI development requires understanding routing, validation, authentication, and async patterns. This skill provides comprehensive tutorials from beginner to advanced levels with practical code examples for building production-ready APIs.

Writing reliable tests for distributed systems is challenging without structured guidance. This skill provides testing patterns for unit tests, integration tests, property-based testing, and fuzzing to help developers ensure code quality and catch edge cases.

Building decentralized infrastructure requires careful attention to memory safety, error handling, and async patterns. This skill provides verified Rust development guidelines tailored for commonware-based projects like Guts, ensuring secure and idiomatic code.

Implementing peer-to-peer networking for decentralized platforms requires understanding encrypted communication, gossip protocols, and distributed state management. This skill provides ready-to-use patterns using commonware for authenticated, encrypted P2P connections.

Custom payment flows for one time products are complex to implement safely. This skill provides patterns for Stripe checkout sessions, webhook handling, and background processing with Inngest.

Running machine learning models in production requires reliable API integration and proper handling of long-running tasks. This skill provides TypeScript patterns for Replicate AI integration with support for both quick runs and asynchronous model execution.

Building rich text editors from scratch is complex and time-consuming. This skill provides step-by-step guidance for implementing Plate.js editors, from simple comment inputs to full-featured document editors with headings, lists, and media support.

Building reliable background jobs and scheduled tasks is complex. This skill provides patterns and best practices for Inngest workflows with durable execution, automatic retries, and event-driven architecture.

Building forms and APIs requires consistent patterns for validation, type safety, and error handling. This skill provides ready-to-use templates for Zod schemas, React form components, and RESTful API routes so you can ship faster.

Building AI-powered applications requires complex integration of LLMs, streaming, and state management. This skill provides comprehensive guidance for implementing chatbots, structured outputs, generative UI, and agent workflows using the Vercel AI SDK in Next.js applications.

Software projects often suffer from poor architecture that leads to technical debt and slow development. This skill guides you through a structured Socratic process to design Clean/Hexagonal Architecture systems with clear boundaries, testable components, and documented decisions.