ddd-contexts

Cluster capabilities using consistency boundaries and language boundaries as criteria, then define each context's responsibilities, core concepts, events, and data ownership. This Skill guides that process and outputs a context directory plus boundary ADRs.

A Ubiquitous Language glossary defines each core domain term with a business example, owning context, synonyms, and anti-terms. Create one by defining terms per context and resolving same-name-different-meaning conflicts through translation or renaming.

It requires a subdomain classification table with a core domain declaration and event flows with hotspot annotations. Optional inputs include organizational information like team boundaries and terminology seeds.

Redesign boundaries when invariants span multiple contexts, when terminology conflict rates exceed 20 percent, or when aggregate boundaries contradict context boundaries. These are explicit backtrack triggers in the Skill.

Resolve conflicts by providing translation strategies between contexts or renaming terms, and record each resolution in the glossary. Maintain an anti-term list covering generic technical words like Manager or Handler and ambiguous business terms.