Create HTTP API endpoints with hexagonal architecture conventions.
npx skills add https://github.com/guarzo/slabledger --skill new-handler
Please help me install this Agent Skill. Skill: new-handler Source: https://github.com/guarzo/slabledger/tree/main/.claude/skills/new-handler Command: npx skills add https://github.com/guarzo/slabledger --skill new-handler
Enables teams to add a new HTTP API endpoint following the hexagonal architecture pattern, ensuring clean separation between adapters, domain services, and routing.
Create a new HTTP API endpoint following the hexagonal architecture pattern by adding a new handler, wiring its route, and implementing tests.
High-intent search queries and answers about installing and using this skill.
Adding a new HTTP API endpoint in Go hexagonal architecture involves placing handler logic in internal/adapters/httpserver/handlers/{domain}.go, wiring routes in routes.go, and defining request/response types to ensure separation between adapters and domain services.
Wiring routes for an HTTP handler requires registering the new endpoint in internal/adapters/httpserver/routes.go with the correct authentication level, ensuring handlers delegate to domain services and avoid direct database access.
Testing an HTTP handler using domain services and mocks involves implementing handler tests that utilize mocks for isolation, ensuring handlers delegate to domain services rather than accessing the database directly.
Yes, this approach specifically supports backend services organized into adapters, domains, and routes by guiding how to structure handlers, route wiring, and tests across domains while enforcing conventions for dependency wiring.
HTTP handlers should avoid direct database access in hexagonal architecture to maintain clean separation between adapters and domain services, ensuring handlers delegate to domain services instead of coupling directly with the database.
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