FastAPI Code Review

About

Streamlines the auditing process for FastAPI applications by systematically analyzing codebases against modern standards. It evaluates critical areas such as asynchronous event loop blocking, Pydantic model efficiency, and dependency injection patterns to identify potential performance bottlenecks and security risks. By generating prioritized refactor plans and detailed health metrics, it empowers developers to transform legacy or disorganized code into production-grade, maintainable services while ensuring full leverage of the FastAPI ecosystem.

Key Features

• Analyzes database interactions to detect N+1 query patterns and missing indexes.
• Produces comprehensive health reports with metrics across project structure, testing, and performance.
• Generates prioritized refactor plans categorized by urgency from critical to low priority.
• Evaluates Pydantic schema usage and dependency injection patterns for optimal data validation.
• Identifies critical event loop blockers like sync database calls or blocking sleep calls in async routes.
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Use Cases

• Ensuring new features follow best practices for asynchronous programming and API design.
• Auditing a legacy FastAPI codebase to identify performance bottlenecks and technical debt.
• Preparing a project for production deployment by checking security and configuration management.