Spec — Verifiable Technical Specification v3.0

Produce a specification that is executable — Exit Criteria are bash commands that pass/fail.

When to Use

• Orchestrator Step 1.5: for tasks with complexity > 4
• /task-batch Phase 3: for tasks with complexity > 6
• Any time before coding a non-trivial feature

6 Mandatory Sections

1. Interfaces

Define all public APIs, function signatures, type definitions: