Split azure-m365-mcp into two pure-play servers
Decision
Split 913-tool azure-m365-mcp into azure-mcp (561 tools, Azure infra) + m365-mcp (356 tools, Graph API)
Rationale
913 tools exceeded 200K context window, making server unusable. Pure-play servers have domain expertise, independent scaling, zero contamination.
Alternatives Rejected
- Single dispatcher proxy
- Lazy tool loading
- Keep combined with pagination
Outcome
Pending