# How to use this package with Codex This package contains a Codex-ready build brief for a browser-first group coordination platform. Recommended use: 1. Create an empty Git repository. 2. Copy `AGENTS.md`, `CODEX_TASK.md`, `PRODUCT_SPEC.md`, `ARCHITECTURE_CONTRACTS.md`, and `ACCEPTANCE_TESTS.md` into the repository root. 3. Open the repo in Codex. 4. Ask Codex: ```text Read AGENTS.md and CODEX_TASK.md. Implement the full product described in PRODUCT_SPEC.md, ARCHITECTURE_CONTRACTS.md, and ACCEPTANCE_TESTS.md. Build a runnable monorepo. Do not stop at a prototype shell; deliver working vertical slices first, then deepen features until the acceptance tests pass. ``` Alternative: paste the contents of `CODEX_TASK.md` directly into Codex after adding the other files to the repo. The intended result is a monorepo with: ```text backend/ FastAPI app, DB models, API routes, seed data, tests frontend/ React/Vite app, mobile-first UI, client API layer, tests docker-compose.yml README.md ``` The project deliberately excludes full federation, native apps, unofficial WhatsApp bridges, and production-grade end-to-end encryption. It includes local/self-hosted servers, a home-server model, and cross-server aggregation through scoped server connections.