# M9 Long-Form Codex Prompt Variants

Use these prompts when Codex needs a more specific instruction after the master prompt.

## Prompt: Backend Foundation Only

Build only the backend foundation for GeoIntel. Do not work on frontend or AI. Implement FastAPI app startup, settings, health endpoint, response envelope, structured error handling, and basic tests. Follow `docs/API_CONTRACTS.md`, `docs/ERROR_HANDLING_AND_STATUSES.md`, and `docs/17-max-prep/M9_PASS_SCORECARDS.md`. Update execution log, build status and changelog.

## Prompt: Database Foundation Only

Implement database foundation only. Configure PostgreSQL/PostGIS using the documented Docker Compose environment. Add ORM models and migrations for projects, areas, datasets and analysis_runs. Geometry must use PostGIS-compatible fields. Do not implement AI or advanced datasets. Add tests where possible and update docs.

## Prompt: Dataset Manager Only

Implement the V1 Dataset Manager skeleton. Support upload metadata, storage path conventions, dataset status lifecycle and list/read endpoints. Use demo fixtures for tests. Do not fetch live GRB or Sentinel yet. Ensure source_mode is present. Update execution log and build status.

## Prompt: Frontend Shell Only

Implement the frontend shell with React TypeScript. Add routing, layout, project list, workspace shell, dataset manager shell and map workbench placeholder with correct states. Use API client envelope parsing. Do not hardcode fake analysis results.

## Prompt: QA/QC Skeleton Only

Implement pure geometry QA utilities and tests: IoU, precision, recall, F1 using fixture polygons. Add a backend service interface and endpoint skeleton if foundation exists. Do not require YOLO outputs yet; use fixture reference/predicted layers.

## Prompt: Stabilization Pass

Do not add features. Run all available tests/builds/lints. Fix failures. Update docs, changelog, known limitations and execution log. Remove dead code and root-folder clutter. Ensure app startup paths are documented.