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Production-ready Python backend patterns for FastAPI, SQLAlchemy, and Upstash integrations. \n \n Covers async-first REST API development with FastAPI, including dependency injection, Pydantic validation, and structured project organization \n Implements authentication patterns for JWT/OAuth2, password hashing, CORS, and API key management \n Provides SQLAlchemy async database setup with transactions, eager loading, and migration strategies \n Includes Redis/Upstash caching, rate limiting with s

Clear module boundaries, explicit public interfaces, and maintainable directory layouts for Python projects. \n \n Define public APIs with __all__ in every module; unlisted members remain internal implementation details \n Prefer flat directory structures with minimal nesting; add sub-packages only for genuine sub-domains \n Organize by architectural layers (API, services, repositories, models) or business domains depending on project complexity \n Keep files focused on a single concept; conside

Comprehensive guide to asyncio, concurrent patterns, and async/await for building high-performance, non-blocking Python applications. \n \n Covers core concepts (event loops, coroutines, tasks, futures) and 10+ fundamental and advanced patterns including concurrent execution, error handling, timeouts, context managers, and producer-consumer workflows \n Includes real-world examples for web scraping with aiohttp, async database operations, and WebSocket servers \n Provides performance best practi

Centralized, typed configuration management using environment variables and pydantic-settings. \n \n Load and validate all configuration into typed objects at application startup, with required settings crashing immediately if missing \n Supports nested configuration groups, type coercion, custom validators, and environment-specific behavior switching \n Provides sensible defaults for local development while enforcing explicit values for secrets and production settings \n Integrates with .env fi

Static type checking with annotations, generics, protocols, and strict mode enforcement. \n \n Covers type annotations, generics with TypeVars, structural protocols, and type narrowing patterns for catching errors at analysis time \n Includes modern syntax (Python 3.10+ union types), bounded type variables, and generic repository patterns for type-safe APIs \n Provides configuration guidance for mypy strict mode and incremental adoption strategies for existing codebases \n Demonstrates 10 fundam

Python SDK for building AI applications, agents, and integrations with 150+ inference.sh models. \n \n Supports sync and async execution with streaming progress updates, fire-and-forget task submission, and stateful sessions for warm worker continuity \n Agent SDK includes template agents, ad-hoc agent creation with custom tools, and built-in capabilities like web search, code execution, and image generation \n Tool builder API enables four tool types: client tools (run in your code), app tools

Python SDK setup and CRUD snippets for Microsoft Dataverse operations. \n \n Generates installation commands and DataverseClient initialization with InteractiveBrowserCredential authentication \n Includes single-record CRUD patterns (create, retrieve, update, delete) following official SDK conventions \n Covers bulk operations with both broadcast and 1:1 update modes for efficient batch processing \n Demonstrates retrieve-multiple queries with paging support (top, page_size parameters) \n Option

Complete Python MCP server project generator with tools, resources, and proper configuration. \n \n Scaffolds a new Python project using uv with MCP SDK, proper directory structure, and .gitignore \n Supports both stdio (local) and streamable-http (remote) transport types with optional host, port, and stateless mode configuration \n Generates decorated tools, resources, and prompts with automatic schema generation from type hints and docstrings \n Includes comprehensive error handling, async/awa

Type-safe, async-first Python 3.11+ code generation with strict validation and comprehensive testing. \n \n Generates fully type-annotated code with mypy strict mode validation, dataclasses, and modern Python patterns (3.10+ union syntax, async/await) \n Includes pytest test suite generation with fixtures, parametrization, and mocking; enforces >90% code coverage \n Validates output with black formatting and ruff linting; provides structured error handling and logging configuration \n Covers asy

Common Python anti-patterns to catch during code review and debugging. \n \n Covers 14+ anti-patterns across infrastructure, architecture, error handling, resources, type safety, and testing with before/after code examples \n Includes a quick review checklist and summary table for fast reference during code reviews \n Focuses on practical fixes: centralized retry logic, DTOs, repository pattern, specific exception handling, and async-native libraries \n Emphasizes validation at API boundaries, c