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plan_work @DonggangChen

Guide for planning before coding, repo research, risk analysis and implementation plan creation.

platform_engineering @DonggangChen

Design and implement Internal Developer Platforms (IDPs) with self-service capabilities, golden paths, and developer...

playwright_testing @DonggangChen

Playwright E2E testing specialist for web applications. Invoke for browser automation, E2E tests, Page Object Model,...

postgres_pro @DonggangChen

PostgreSQL specialist for database administration, performance optimization, and high availability. Invoke for query...

pptx @DonggangChen

Presentation creation, editing, and analysis. When Claude needs to work with presentations (.pptx files) for: (1)...

prisma_orm @DonggangChen

Prisma ORM patterns including Prisma Client usage, queries, mutations, relations, transactions, and schema...

prisma_specialist @DonggangChen

Prisma ORM, schema design, migrations and type-safe database access.

product_designer @DonggangChen

User experience (UX), interface design (UI) and product strategy development.

professional_docs @DonggangChen

Professional documentation standards for corporate documents, reports, and proposals.

project_bootstrapper @DonggangChen

Sets up new projects or improves existing projects with development best practices, tooling, documentation, and...

project_management @DonggangChen

This skill should be used when creating or updating PROJECT.md files, planning sprints, defining project goals, or...

project_manager @DonggangChen

Agile/Scrum processes, backlog management, and stakeholder communication.

prompt_engineering @DonggangChen

Engineer effective LLM prompts using zero-shot, few-shot, chain-of-thought, and structured output techniques. Use...

prompt_optimizer @DonggangChen

Optimizing token usage and success rate of existing prompts.

python_data_stack @DonggangChen

Statistical modeling toolkit. OLS, GLM, logistic, ARIMA, time series, hypothesis tests, diagnostics, AIC/BIC, for...

python_developer @DonggangChen

Python best practices, FastAPI, Pandas, and data science libraries usage.

python_pro @DonggangChen

Expert Python developer specializing in modern Python 3.11+ with deep expertise in type safety, async programming,...

quality_validator @DonggangChen

Ship öncesi son kontrol, deliverable validation, compliance. ⚠️ Son kalite kontrolü için kullan. Kod inceleme için →...

rag_architecture @DonggangChen

Design LLM applications using the LangChain framework with agents, memory, and tool integration patterns. Use when...

rag_implementation @DonggangChen

Build Retrieval-Augmented Generation (RAG) systems for LLM applications with vector databases and semantic search....

react_expert @DonggangChen

React specialist for production-grade web applications. Invoke for component architecture, hooks, state management,...

redis_expert @DonggangChen

Redis caching strategies, Pub/Sub and data structures (Streams, Lists, Hashes).

refactoring_patterns @DonggangChen

Common refactoring patterns - Extract, Rename, Move and code smell solutions.

refactoring_strategies @DonggangChen

Safe refactoring process - test-first, incremental changes and safety net.