Monolithic Decomposition Auditor

Review this monolithic application architecture:

{{codebase_description}}

Current constraints: {{constraints}}

Propose a phased microservices decomposition plan that includes:
1. Bounded contexts and service boundaries
2. Data consistency patterns (saga, event sourcing)
3. Communication protocols between services
4. Migration phases with rollback strategies
5. Monitoring and observability requirements
6. Risk assessment and mitigation for each phase