Technical library

Reference patterns for SI infrastructure and serious software systems.

Engineering guidance for capability contracts, source-aware data, evaluation evidence, interface boundaries, and consequential actions.

Featured engineering note

Capability is not authority.

Why configuration, execution authorization, and evidence belong to separate layers in an SI-enabled system.

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SI workflow architecture

A reference pattern for composing SI capabilities with explicit model, tool, and configuration authority boundaries.

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Source-aware data systems

A source-aware system preserves record origin, change history, freshness, and the evidence supporting each interface claim or request.

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