Validate domain boundary integrity across all bounded contexts.

Steps

1. Discover contexts: Scan src/*/domain/ to find all bounded contexts.

1. Check cross-boundary violations:

• For each context, scan all .ts files for import statements
• Flag any import that reaches into another context's domain/ directory directly
• Allowed: importing from another context's public index.ts (application layer)
• Violation: importing from src/<other-context>/domain/entities/... directly

```bash

Find cross-boundary imports

for ctx in $(find src -maxdepth 2 -name "domain" -type d | sed 's|src/||;s|/domain||'); do
grep -rn "from ['\"].src/" "src/$ctx/" --include=".ts" | grep -v "src/$ctx/" || true
done
```

1. Check aggregate invariant enforcement:

• Scan aggregate root entities for public setters that bypass validation
• Flag mutable public properties without invariant checks
• Verify that child entities are not directly accessible (must go through aggregate root)

1. Check event naming conventions:

• Domain events should be past-tense named (e.g., OrderCreated, not CreateOrder)
• Events should be immutable (no public setters)
• Events should carry the aggregate ID

1. Check repository patterns:

• Repository interfaces should exist in domain/repositories/, not infrastructure/
• Repository implementations should exist in infrastructure/, not domain/
• Each aggregate root should have exactly one repository

1. Report findings:

• Output a table of violations with file path, line number, violation type, and suggestion
• Categorize as: BOUNDARY, INVARIANT, EVENT, REPOSITORY
• Exit with summary: total violations, by category, severity

1. Store results:

```bash
npx @claude-flow/cli@latest memory store --key "ddd-validation-TIMESTAMP" --value "RESULTS_SUMMARY" --namespace tasks
npx @claude-flow/cli@latest hooks post-task --task-id "ddd-validate" --success true --store-results true
```