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existential-birds

sqlalchemy-code-review

by @existential-birds in AI & LLM
15
2
# Install this skill:
npx skills add existential-birds/beagle --skill "sqlalchemy-code-review"

Install specific skill from multi-skill repository

# Description

Reviews SQLAlchemy code for session management, relationships, N+1 queries, and migration patterns. Use when reviewing SQLAlchemy 2.0 code, checking session lifecycle, relationship() usage, or Alembic migrations.

# SKILL.md

name: sqlalchemy-code-review
description: Reviews SQLAlchemy code for session management, relationships, N+1 queries, and migration patterns. Use when reviewing SQLAlchemy 2.0 code, checking session lifecycle, relationship() usage, or Alembic migrations.

SQLAlchemy Code Review

Quick Reference

Issue Type Reference
Session lifecycle, context managers, async sessions references/sessions.md
relationship(), lazy loading, N+1, joinedload references/relationships.md
select() vs query(), ORM overhead, bulk ops references/queries.md
Alembic patterns, reversible migrations, data migrations references/migrations.md

Review Checklist

  • [ ] Sessions use context managers (with, async with)
  • [ ] No session sharing across requests or threads
  • [ ] Sessions closed/cleaned up properly
  • [ ] relationship() uses appropriate lazy strategy
  • [ ] Explicit joinedload/selectinload to avoid N+1
  • [ ] No lazy loading in loops (N+1 queries)
  • [ ] Using SQLAlchemy 2.0 select() syntax, not legacy query()
  • [ ] Bulk operations use bulk_insert/bulk_update, not ORM loops
  • [ ] Async sessions use proper async context managers
  • [ ] Migrations are reversible with downgrade()
  • [ ] Data migrations use op.execute() not ORM models
  • [ ] Migration dependencies properly ordered

When to Load References

  • Reviewing session creation/cleanup → sessions.md
  • Reviewing model relationships → relationships.md
  • Reviewing database queries → queries.md
  • Reviewing Alembic migration files → migrations.md

Review Questions

  1. Are all sessions properly managed with context managers?
  2. Are relationships configured to avoid N+1 queries?
  3. Are queries using SQLAlchemy 2.0 select() syntax?
  4. Are all migrations reversible and properly tested?

# Related Skills

# Supported AI Coding Agents

This skill is compatible with the SKILL.md standard and works with all major AI coding agents:

⚡ Amp 🚀 Antigravity 🤖 Claude Code 🦀 Clawdbot 📝 Codex ▶️ Cursor 🤖 Droid 💎 Gemini CLI 🐙 GitHub Copilot 🪿 Goose 📊 Kilo Code 🔧 Kiro CLI 💻 OpenCode 🦘 Roo Code 🌲 Trae 🏄 Windsurf

Learn more about the SKILL.md standard and how to use these skills with your preferred AI coding agent.