python-backend
Production Python async patterns including asyncio TaskGroup, FastAPI dependency injection and middleware, SQLAlchemy 2.0 async sessions, and database connection pool tuning. Python 3.11+ runtime concerns such as ExceptionGroup, cancellation semantics, and session rollback. Use when building async services, wiring FastAPI dependencies, or tuning database connection pools. Runtime implementation layer, not the API wire contract.
- License
- MIT
- Compatibility
- Claude Code 2.1.220+.
Pinned to revision 1ff988bd66da, so it is the text this page describes rather than whatever the author pushed since.
Pre-approved tools experimental
Experimental field. Support varies between clients, so this list is what the author declared, not what your client will enforce.
- Read
- Glob
- Grep
- WebFetch
- WebSearch
Files
- skills/python-backend/SKILL.md
- skills/python-backend/assets/fastapi-app-template.py
- skills/python-backend/metadata.json
- skills/python-backend/references/eager-loading.md
- skills/python-backend/references/fastapi-app-boilerplate.md
- skills/python-backend/references/ork-delta.md
- skills/python-backend/rules/_sections.md
- skills/python-backend/rules/_template.md
- skills/python-backend/rules/asyncio-cancellation.md
- skills/python-backend/rules/asyncio-structured.md
- skills/python-backend/rules/asyncio-taskgroup.md
- skills/python-backend/rules/fastapi-background.md
- skills/python-backend/rules/fastapi-dependencies.md
- skills/python-backend/rules/fastapi-middleware.md
- skills/python-backend/rules/pooling-database.md
- skills/python-backend/rules/pooling-http.md
- skills/python-backend/rules/pooling-tuning.md
- skills/python-backend/rules/sqlalchemy-migrations.md
- skills/python-backend/rules/sqlalchemy-relationships.md
- skills/python-backend/rules/sqlalchemy-sessions.md
- skills/python-backend/scripts/async-service-template.py
- skills/python-backend/scripts/create-fastapi-app.md
- skills/python-backend/scripts/pool-setup-template.py
- skills/python-backend/scripts/repository-template.py
- skills/python-backend/test-cases.json
Every link opens the file at its source, pinned to the revision this page describes.