- Organized docs into numbered shelf/book/chapter/page structure - Created comprehensive README.md with project overview - Added Getting Started book (quick start, installation, configuration) - Added Development book (workflow, testing, type sharing) - Added Architecture book (design principles, PDA-friendly patterns) - Added API Reference book (conventions, authentication) - Moved TYPE-SHARING.md to proper location - Updated all cross-references in main README - Created docs/README.md as master index - Removed old QA automation reports - Removed deprecated SETUP.md (content split into new structure) Documentation structure follows Bookstack best practices: - Numbered books: 1-getting-started, 2-development, 3-architecture, 4-api - Numbered chapters and pages for ordering - Clear hierarchy and navigation - Cross-referenced throughout Complete documentation available at: docs/README.md Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
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Prerequisites
Required and optional software for Mosaic Stack development.
Required
Node.js 20+
# Install using nvm (recommended)
curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.0/install.sh | bash
nvm install 20
nvm use 20
# Verify installation
node --version # Should be v20.x.x
pnpm 9+
# Install globally
npm install -g pnpm@9
# Verify installation
pnpm --version # Should be 9.x.x
PostgreSQL 17+
Option 1: Native Installation (Linux)
# Ubuntu/Debian
sudo apt update
sudo apt install postgresql-17 postgresql-contrib postgresql-17-pgvector
# Start PostgreSQL
sudo systemctl start postgresql
sudo systemctl enable postgresql
# Verify installation
sudo -u postgres psql --version
Option 2: macOS (Homebrew)
brew install postgresql@17
brew services start postgresql@17
Option 3: Docker (Recommended for Development)
# PostgreSQL will be started via docker compose
# No native installation required
Git 2+
# Ubuntu/Debian
sudo apt install git
# macOS
brew install git
# Verify installation
git --version
Optional
Docker & Docker Compose
Required for containerized deployment and recommended for development.
Linux:
# Install Docker
curl -fsSL https://get.docker.com -o get-docker.sh
sudo sh get-docker.sh
# Add user to docker group
sudo usermod -aG docker $USER
newgrp docker
# Install Docker Compose
sudo curl -L "https://github.com/docker/compose/releases/latest/download/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
# Verify installation
docker --version
docker compose version
macOS:
# Install Docker Desktop
# Download from: https://www.docker.com/products/docker-desktop
# Verify installation
docker --version
docker compose version
Authentik
Required for OIDC authentication in production.
Docker Installation:
# Download Authentik compose file
curl -o authentik-compose.yml https://goauthentik.io/docker-compose.yml
# Start Authentik
docker compose -f authentik-compose.yml up -d
# Access at http://localhost:9000
Or use an existing Authentik instance
See Configuration → Authentik for setup instructions.
Ollama
Required for AI features (optional for core functionality).
Linux:
curl -fsSL https://ollama.com/install.sh | sh
# Pull a model
ollama pull llama2
macOS:
brew install ollama
# Pull a model
ollama pull llama2
Or use remote Ollama instance
Configure OLLAMA_MODE=remote and OLLAMA_ENDPOINT in .env.
Verification
Check all required tools are installed:
node --version # v20.x.x or higher
pnpm --version # 9.x.x or higher
git --version # 2.x.x or higher
docker --version # 24.x.x or higher (if using Docker)
psql --version # 17.x.x or higher (if using native PostgreSQL)
Next Steps
Proceed to:
- Local Setup for native development
- Docker Setup for containerized deployment