Scaffolds a new application-layer use case with TDD (RED test file first, then minimal GREEN implementation), wires it into the DI container, and verifies.
$curl -o .claude/agents/shep-use-case-creator.md https://raw.githubusercontent.com/shep-ai/shep/HEAD/.claude/agents/shep-use-case-creator.mdInstalls into the current project.
Install shep-use-case-creator by running `curl -o .claude/agents/shep-use-case-creator.md https://raw.githubusercontent.com/shep-ai/shep/HEAD/.claude/agents/shep-use-case-creator.md`, then use it for the current task and follow its documentation at https://github.com/shep-ai/shep.