- Created spec/metabuilder.tla with comprehensive formal specification
- Modeled 6-level permission system (Public → User → Moderator → Admin → God → Supergod)
- Defined multi-tenant data isolation invariants
- Specified DBAL state machine with security properties
- Included package management operations
- Added safety properties: TenantIsolation, PermissionEnforcement, DataConsistency
- Added liveness properties: EventualProcessing, EventualRecovery
- Created spec/metabuilder.cfg for TLC model checker configuration
- Added spec/README.md with comprehensive documentation and usage guide
Co-authored-by: johndoe6345789 <224850594+johndoe6345789@users.noreply.github.com>