aggregate-design
shafibabar/SDLC-Artifact-FactoryTeaches how to design Aggregates in Domain-Driven Design — grounded in Eric Evans' foundational tactical patterns, Vaughn Vernon's four prescriptive Effective…
Scores out of 100 · grade B+
2026-08-06Works
40% of the score100/100
- Loads cleanly: valid frontmatter, required fields present, no dangling references.
Maintained
25% of the score100/100
- no commits in the last 12 weeks
Adopted
20% of the score4/100
- 1 stars on the source repo.
Documented
15% of the score92/100
- 2,331 words with worked examples.
- Ships 10 bundled files.
Install
npx skills add shafibabar/SDLC-Artifact-Factory/aggregate-designWhat it says it does
Teaches how to design Aggregates in Domain-Driven Design — grounded in Eric Evans' foundational tactical patterns, Vaughn Vernon's four prescriptive Effective Aggregate Design rules, and Vlad Khononov's modern Business Logic Design Pattern catalog and event-sourcing guidance. Covers: the prior gate of whether an Aggregate is even the right pattern (Transaction Script / Active Record / Domain Model / Event-Sourced Domain Model), Aggregate boundary rules and their explicit, documented exceptions, Entity/Value Object/Factory/ Specification/Repository patterns, sizing under contention, identity generation and concurrency strategy, cross-Aggregate coordination via Domain Events and Sagas, and event-sourced Aggregate design. Includes scripts/scaffold-aggregate-design.sh and scripts/validate-aggregate-design.sh. Split across seven references/ files with explicit branching decision trees, not flat prose. Used by the domain-modeler agent after Event Storming and Bounded Context mapping.
Also in shafibabar/SDLC-Artifact-Factory
| Artifact | Score | What the check found | Type | Reach | Last commit |
|---|---|---|---|---|---|
| acceptance-criteriashafibabar/SDLC-Artifact-Factory | clean | Skill | 1 stars | 3 days ago | |
| beta-program-designshafibabar/SDLC-Artifact-Factory | clean | Skill | 1 stars | 3 days ago | |
| alerting-rules-designshafibabar/SDLC-Artifact-Factory | clean | Skill | 1 stars | 3 days ago | |
| analytics-requirementsshafibabar/SDLC-Artifact-Factory | clean | Skill | 1 stars | 3 days ago | |
| go-mongodb-repositoryshafibabar/SDLC-Artifact-Factory | clean | Skill | 1 stars | 3 days ago | |
| go-openapi-codegenshafibabar/SDLC-Artifact-Factory | clean | Skill | 1 stars | 3 days ago |
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