Added comprehensive VERIFICATION GUARANTEE section to ultrawork prompt to enforce proof-based task completion. Includes:
- Pre-implementation success criteria definition (Functional, Observable, Pass/Fail)
- Mandatory Test Plan template for non-trivial tasks
- Execution & Evidence requirements table (Build, Test, Manual Verify, Regression)
- TDD workflow with evidence requirements
- Verification anti-patterns and blocking violations
This enhancement ensures agents must provide PROOF that something works before claiming completion - eliminating vague "it should work now" claims without evidence.
🤖 GENERATED WITH ASSISTANCE OF [OhMyOpenCode](https://github.com/code-yeongyu/oh-my-opencode)