The Observability Layer

Posted on Sun 22 March 2026 in Python • Tagged with development, change_seams

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Part of the Change Seams series - Instrument once, export anywhere..


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The Tool Contract Layer

Posted on Wed 04 March 2026 in Python • Tagged with development, change_seams

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Part of the Change Seams series - why args_schema is the most important five lines in your tool definition, and how a contract layer survives model upgrades.


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Designing for Model Swaps

Posted on Wed 25 February 2026 in Python • Tagged with development, change_seams

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Part of the Change Seams series - architecture patterns for LLM applications that survive the real world.


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While Loops and Life Hacks

Posted on Sat 06 January 2024 in Python • Tagged with development

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Applying Software Engineering Principles to Everyday Challenges


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