# Architecture Documentation
This file previously contained legacy pipeline design documentation which is now obsolete (legacy sessions were removed in t240).
The relevant ACP subprocess monitoring documentation has been moved to [ACP-MONITORING.md](ACP-MONITORING.md).
For current architecture documentation, see:
- [ACP-MONITORING.md](ACP-MONITORING.md) — ACP subprocess health monitoring
- [README.md](README.md) — Project overview and features
- Management repo `design-docs/initial-design.md` — Overall system architecture
- Management repo `design-docs/acp-integration.md` — ACP protocol integration