# backend-development > Produce backend implementation work as applied build work. Stub-only domain scaffold. - Author: github-actions[bot] - Repository: eoghanleo/phosphene-greenfield - Version: 20260203065458 - Stars: 0 - Forks: 0 - Last Updated: 2026-02-08 - Source: https://github.com/eoghanleo/phosphene-greenfield - Web: https://mule.run/skillshub/@@eoghanleo/phosphene-greenfield~backend-development:20260203065458 --- --- name: backend-development description: Produce backend implementation work as applied build work. Stub-only domain scaffold. metadata: short-description: Backend impl (stub) --- ## Domain Primary domain: `` ## Status Stub scaffold only (no instrument set yet). ## What you produce - `backend-implementation` artifacts under `phosphene/domains/backend-development/output/` (and code changes elsewhere in the repo as required) ## How to work - Implement `` and `` contracts faithfully. - Prefer small vertical slices that can be verified by ``. - Until control scripts exist for this domain, direct code edits are allowed; keep diffs reviewable and avoid non-deterministic changes. ## Validation (stub) - Validators and done-score scripts are not yet implemented for this domain.