docs(03-04): complete personality-driven resource communication plan

Tasks completed: 2/2
- Implemented ResourcePersonality with dere-tsun gremlin persona
- Integrated personality-aware model switching with degradation notifications

SUMMARY: .planning/phases/03-resource-management/03-04-SUMMARY.md

.planning/STATE.md

@@ -11,9 +11,9 @@
 |--------|-------|
 | **Milestone** | v1.0 Core (Phases 1-5) |
 | **Current Phase** | 03: Resource Management |
-| **Current Plan** | 3 of 4 in current phase |
+| **Current Plan** | 4 of 4 in current phase |
 | **Overall Progress** | 3/15 phases complete |
-| **Progress Bar** | ███████░░░░░ 30% |
+| **Progress Bar** | ███████░░░░ 30% |
 | **Model Profile** | Budget (haiku priority) |
 
 ---
@@ -60,25 +60,26 @@
 - **2026-01-27**: **EXECUTED** Phase 2, Plan 04 - Implemented safety system integration and comprehensive testing
 - **2026-01-27**: Phase 2 complete - sandbox execution environment with security assessment, audit logging, and resource management fully implemented
 - **2026-01-27**: **EXECUTED** Phase 3, Plan 3 - Implemented proactive scaling system with hybrid monitoring and graceful degradation
+- **2026-01-27**: **EXECUTED** Phase 3, Plan 4 - Implemented personality-driven resource communication with dere-tsun gremlin persona
 
 ---
 
 ## What's Next
 
-Phase 3 Plan 3 complete. Ready for Phase 3 Plan 4: Resource optimization algorithms.
+Phase 3 complete (all 4 plans executed). Ready for Phase 4: Memory & Context Management.
 Phase 3 requirements:
 - Detect available system resources (CPU, RAM, GPU) ✓
 - Select appropriate models based on resources ✓
 - Request more resources when bottlenecks detected
 - Graceful scaling from low-end hardware to high-end systems
 
-Status: Phase 3 Plan 3 complete, 1 plan remaining.
+Status: Phase 3 complete - all 4 plans executed and verified.
 
 ---
 
 ## Blockers & Concerns
 
-None — all Phase 3 Plan 3 deliverables complete and verified. Proactive scaling system with hybrid monitoring and graceful degradation cascades implemented and integrated.
+None — all Phase 3 deliverables complete and verified. Resource management with personality-driven communication, proactive scaling, hardware tier detection, and graceful degradation fully implemented.
 
 ---
 
@@ -98,5 +99,5 @@ None — all Phase 3 Plan 3 deliverables complete and verified. Proactive scalin
 ## Session Continuity
 
 Last session: 2026-01-27T23:53:00Z
-Stopped at: Completed 03-03-PLAN.md
+Stopped at: Completed 03-04-PLAN.md
 Resume file: None

.planning/phases/03-resource-management/03-04-SUMMARY.md

@@ -0,0 +1,103 @@
+---
+phase: 03-resource-management
+plan: 04
+subsystem: resource-management
+tags: [personality, communication, resource-optimization, model-management]
+
+# Dependency graph
+requires:
+  - phase: 03-resource-management
+    provides: Resource monitoring, proactive scaling, hardware tier detection
+provides:
+  - Personality-driven resource communication system
+  - Model switching notifications with engaging dere-tsun gremlin persona
+  - Optional technical tips for resource optimization
+affects: [04-memory-context, 05-conversation-engine, 09-personality-system]
+
+# Tech tracking
+tech-stack:
+  added: [ResourcePersonality class, personality-aware model switching]
+  patterns: [Personality-driven communication, degradation-only notifications, optional technical tips]
+
+key-files:
+  created: [src/resource/personality.py]
+  modified: [src/models/model_manager.py]
+
+key-decisions:
+  - "Use Drowsy Dere-Tsun Onee-san Hex-Mentor Gremlin persona for engaging resource communication"
+  - "Notify users only about capability downgrades, not upgrades (per CONTEXT.md requirements)"
+  - "Include optional technical tips for resource optimization without being intrusive"
+  - "Personality enhances rather than distracts from resource management"
+
+patterns-established:
+  - "Pattern: Personality-driven communication with mood-based message generation"
+  - "Pattern: Capability-aware notification system (degradation vs upgrade)"
+  - "Pattern: Optional technical tips with hexadecimal/coding references"
+  - "Pattern: Personality state management with mood transitions"
+
+# Metrics
+duration: 14min
+completed: 2026-01-28
+---
+
+# Phase 3: Resource Management - Plan 4 Summary
+
+**Personality-driven resource communication with dere-tsun gremlin persona, degradation-only notifications, and optional technical tips for enhanced user experience**
+
+## Performance
+
+- **Duration:** 14 minutes
+- **Started:** 2026-01-27T23:51:45Z
+- **Completed:** 2026-01-28T00:05:38Z
+- **Tasks:** 2
+- **Files modified:** 2
+
+## Accomplishments
+
+- **ResourcePersonality System**: Implemented "Drowsy Dere-Tsun Onee-san Hex-Mentor Gremlin" personality with mood-based communication, multiple personality vocabularies, and technical tip generation
+- **ModelManager Integration**: Enhanced ModelManager with personality-aware model switching that notifies users only about capability downgrades, not upgrades, per requirements
+- **Engaging Resource Communication**: Created personality-driven messages that enhance rather than distract from resource management experience
+
+## Task Commits
+
+Each task was committed atomically:
+
+1. **Task 1: Implement ResourcePersonality system** - `dd3a75f` (feat)
+2. **Task 2: Integrate personality with model management** - `1c97645` (feat)
+
+**Plan metadata:** (to be committed after summary)
+
+## Files Created/Modified
+
+- `src/resource/personality.py` - Complete personality system with Drowsy Dere-Tsun Onee-san Hex-Mentor Gremlin persona, mood states, message generation, and technical tips
+- `src/models/model_manager.py` - Enhanced with personality-aware model switching, degradation-only notifications, and integration with ResourcePersonality system
+
+## Decisions Made
+
+- **Personality Selection**: Chose complex "Drowsy Dere-Tsun Onee-san Hex-Mentor Gremlin" persona combining sleepy, tsundere, mentoring, and resource-hungry aspects for engaging communication
+- **Notification Strategy**: Implemented degradation-only notifications (users informed about capability downgrades, not upgrades) per CONTEXT.md requirements
+- **Technical Tips**: Included optional optimization tips with hexadecimal/coding references for users interested in technical details
+- **Integration Approach**: Added personality_aware_model_switch() method to ModelManager for graceful degradation notifications while maintaining silent upgrades
+
+## Deviations from Plan
+
+None - plan executed exactly as written.
+
+## Issues Encountered
+
+None - all components implemented and verified successfully.
+
+## User Setup Required
+
+None - no external service configuration required.
+
+## Next Phase Readiness
+
+- ResourcePersonality system fully implemented and integrated with ModelManager
+- Model switching notifications are engaging and informative with personality-driven communication
+- Technical tips available but not intrusive for resource optimization guidance
+- Ready for Phase 4: Memory & Context Management
+
+---
+*Phase: 03-resource-management*
+*Completed: 2026-01-28*