Does it help with CORS issues?

Yes, it can audit and suggest corrections for CORS middleware configurations in FastAPI to resolve frontend connectivity problems.

Which backend frameworks does this skill support?

While it is specifically optimized for FastAPI and Uvicorn, its diagnostic logic applies to general Python backend issues, SQLAlchemy, and pip dependency management.

Does it handle PyTorch installation issues?

Yes, it includes specialized solutions for installing CPU-version PyTorch and managing timeouts for large machine learning packages.

How does it handle virtual environments?

The skill diagnoses activation errors and provides specific commands to create, activate, or recreate .venv directories across Linux, Mac, and Windows.

Can it fix database connection errors?

Yes, it provides specific diagnostics for PostgreSQL (Neon), SQLite, and Qdrant vector databases, including .env file validation and connectivity tests.

Backend Error Resolver

Name: Backend Error Resolver
Author: hamzashakoor119

byhamzashakoor119

API Development

Automatically diagnoses and resolves FastAPI backend errors, environment issues, and dependency conflicts.

About

The Backend Error Resolver is a specialized skill designed to troubleshoot and fix common issues within FastAPI-based backend systems. It focuses on identifying the root causes of startup failures, virtual environment mismatches, and complex dependency conflicts involving machine learning libraries like PyTorch. Beyond simple code fixes, the skill provides deep diagnostic workflows for database connections (PostgreSQL/SQLite), vector database integration (Qdrant), and external AI services, ensuring your development environment remains functional and your API endpoints stay online.

Key Features

Dependency resolution for ML packages and Python version mismatches
0 GitHub stars
Automated FastAPI and Uvicorn startup error diagnosis
Database connectivity troubleshooting for PostgreSQL and Qdrant
Environment variable auditing for OpenAI and JWT authentication
Virtual environment repair and package management logic

Use Cases

Resolving ModuleNotFoundError and uvicorn command failures
Repairing broken Python virtual environments and dependency hangs
Fixing database connection timeouts and migration errors

About

Key Features

Dependency resolution for ML packages and Python version mismatches
0 GitHub stars
Automated FastAPI and Uvicorn startup error diagnosis
Database connectivity troubleshooting for PostgreSQL and Qdrant
Environment variable auditing for OpenAI and JWT authentication
Virtual environment repair and package management logic

Use Cases

Resolving ModuleNotFoundError and uvicorn command failures
Repairing broken Python virtual environments and dependency hangs
Fixing database connection timeouts and migration errors