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Build production-ready AI agents with PydanticAI — type-safe tool use, structured outputs, dependency injection, and multi-model support.
Create Pydantic models following the multi-model pattern for clean API contracts.
Generates production-grade pytest tests in Python with fixtures, parametrize, markers, mocking, and conftest patterns. Use when user mentions "pytest", "conftest", "@pytest.fixture", "@pytest.mark", "Python test".
You are a Python project architecture expert specializing in scaffolding production-ready Python applications. Generate complete project structures with modern tooling (uv, FastAPI, Django), type hint
Comprehensive guide to creating, structuring, and distributing Python packages using modern packaging tools, pyproject.toml, and publishing to PyPI.
Python development principles and decision-making. Framework selection, async patterns, type hints, project structure. Teaches thinking, not copying.
Profile and optimize Python code using cProfile, memory profilers, and performance best practices. Use when debugging slow Python code, optimizing bottlenecks, or improving application performance.
Generate complete Python scripts that build polished PowerPoint decks with python-pptx and real slide content.
Master Python 3.12+ with modern features, async programming, performance optimization, and production-ready practices. Expert in the latest Python ecosystem including uv, ruff, pydantic, and FastAPI.
Implement comprehensive testing strategies with pytest, fixtures, mocking, and test-driven development. Use when writing Python tests, setting up test suites, or implementing testing best practices.
Interpret weather radar and satellite observations by validating product metadata and geometry, deriving storm and cloud structures, tracking evolution, and quantifying uncertainty.
Drive the radare2 CLI for binary reconnaissance, disassembly, analysis, function locating, export, and lightweight patching (r2/rabin2/rasm2/radiff2) without a GUI.
Authorized RF/SDR security research: signal identification, replay-feasibility study in shielded labs, and wireless protocol analysis within applicable spectrum and authorization constraints.
Build and operate Retrieval-Augmented Generation (RAG) infrastructure with vector stores, embedding pipelines, and hybrid search.
Monitor and evaluate RAG systems with retrieval quality metrics, groundedness checks, hallucination detection, and continuous regression testing.
Execute exactly one explicitly assigned YYLO Ledger task through the Ralph loop to a validated queued commit. Use only when the user explicitly requests ralph-loop-yylo.
Completely delete and rewrite a file or module from scratch when structural rot makes patching impossible.
Comprehensive performance optimization guide for React and Next.js applications, adapted from Vercel’s published guidance. Use when writing new React components or Next.js pages, implementing data fetching (client or server-side), or reviewing code for performance issues.
Build production-ready ReactFlow applications with hierarchical navigation, performance optimization, and advanced state management.
Master React version upgrades, class to hooks migration, concurrent features adoption, and codemods for automated transformation.
Architecture and integration patterns for React Native development with Expo, including navigation, state management, native modules, and offline-first architecture.
Master modern React state management with Redux Toolkit, Zustand, Jotai, and React Query. Use when setting up global state, managing server state, or choosing between state management solutions.
Modern React UI patterns for loading states, error handling, and data fetching. Use when building UI components, handling async data, or managing UI states.
Prepare source-linked conversation handoffs and bounded document summaries, preserving decisions, uncertainty and task state within the host context limit.
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