# Fabric.Backend.Guild

Guild Node service for Fabric.

## Scope (MVP)
- Workspace/Guild/Channel/DM
- Message create/edit/delete/reply/@mention
- Per-channel/DM seq ordering + gap backfill API
- Webhook/Bot integration surface
- Guild-level audit logs

## Next
- API skeleton (NestJS)
- Chat domain models
- Seq allocator and range query endpoints

## Required env (startup hard checks)
- `FABRIC_BACKEND_GUILD_CENTER_BASE_URL`
- `FABRIC_BACKEND_GUILD_CENTER_API_KEY`
- `FABRIC_BACKEND_GUILD_NODE_ID`

If any of the above is missing, service startup fails immediately.