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patterns

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Tutorial

AI Skills in Practice: Skill Patterns for Real Workflows

Four complete skill definitions for workflows developers actually do every day — debugging, code review, technical writing, and deployment. Each pattern is tool-agnostic, tested in production, and ready to adapt to your own projects.

13 min read
Tutorial

Clean Code Python: Locking, Idempotency, and Sagas

At 1M transactions per day, two requests modifying the same inventory record is not an edge case. Here is how to prevent lost updates with optimistic locking, double charges with idempotency keys, and partial failures with the saga pattern.

13 min read