## Review Note: Missing Test Coverage
**Reviewer Oversight:** This ticket was passed with only MCP bridge tests verified (4 passed), not the full Rails test suite.
**Required Actions:**
1. Add specs for new MCP controller handlers in `spec/controllers/api/v1/mcp_controller_spec.rb`:
- `handle_list_members` - test filtering by role and active status
- `handle_assign_ticket` - test assignment with/without member_id, status transitions
2. Run full test suite: `bundle exec rspec`
3. Fix any broken tests