init bmad

.specify/templates/plan-template.md

@@ -31,7 +31,45 @@
 
 *GATE: Must pass before Phase 0 research. Re-check after Phase 1 design.*
 
-[Gates determined based on constitution file]
+**Principle I - Tool-First Architecture**
+- [ ] Feature designed as standalone, reusable tool
+- [ ] Single responsibility clearly defined
+- [ ] Independently testable and documented
+- [ ] Supports both CLI and programmatic use
+
+**Principle II - Developer Experience (DX) Priority**
+- [ ] API/interface is clear and intuitive
+- [ ] Documentation includes examples
+- [ ] Error messages guide users to solutions
+- [ ] Simple by default, powerful when needed
+
+**Principle III - Hook-Driven Extensibility**
+- [ ] Uses well-defined hooks with clear contracts (if applicable)
+- [ ] Hook execution is predictable and debuggable
+- [ ] Hook failures are graceful and informative
+
+**Principle IV - Agent Specialization**
+- [ ] Agent has clearly defined scope (if applicable)
+- [ ] Agent is context-aware with appropriate tools
+- [ ] Agent prompts are version-controlled and testable
+
+**Principle V - Test-First Development (NON-NEGOTIABLE)**
+- [ ] Tests will be written before implementation
+- [ ] Unit tests cover core functionality
+- [ ] Integration tests validate tool composition/hook interactions
+- [ ] Agent behavior validated through prompt/output testing (if applicable)
+
+**Principle VI - Observability & Debuggability**
+- [ ] Appropriate logging levels defined (debug, info, warn, error)
+- [ ] Events emitted for monitoring (if applicable)
+- [ ] Reasoning/decision-making processes exposed (for agents)
+- [ ] Performance metrics measurable
+
+**Principle VII - Simplicity & YAGNI**
+- [ ] Simplest solution chosen
+- [ ] Complexity justified (see Complexity Tracking if violations exist)
+- [ ] Composition preferred over inheritance
+- [ ] No premature optimization or feature bloat
 
 ## Project Structure