# Database (host.docker.internal = host machine from inside Docker)
DATABASE_URL=postgresql://brain_user:password@host.docker.internal:5432/brain

# OpenRouter (AI gateway for embeddings + metadata extraction)
OPENROUTER_API_KEY=sk-or-...

# Discord bot
DISCORD_BOT_TOKEN=
DISCORD_CAPTURE_CHANNEL_ID=

# MCP endpoint authentication (generate with: openssl rand -hex 32)
MCP_ACCESS_KEY=

# Server port
PORT=3100