Blog

Notes from the coordination layer.

Engineering patterns, operational lessons, and field reports from teams building reliable agent systems.

Engineering
June 2026

Designing typed handoff contracts between agents

Loose JSON between agents is a bug waiting to happen. A practical approach to schema-first handoffs.

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Observability
May 2026

Cost attribution in multi-agent systems

Tracing a workflow from a single model call through every tool invocation and downstream action.

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Patterns
April 2026

The rollback checkpoint pattern

How to make agentic workflows recoverable when the real world refuses to be transactional.

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