DollhouseMCP

# Agent Implementation Session Summary - July 22, 2025 ## What We Accomplished ✅ ### 1. Agent Element Implementation - **Created complete Agent.ts** with all features from the plan: - Goal management with Eisenhower matrix - Decision frameworks (rule-based, programmatic, hybrid) - Risk assessment system - State persistence support - Security validations throughout ### 2. AgentManager Implementation - **Created AgentManager.ts** following IElementManager interface: - Full CRUD operations for agents - State persistence to `.state` directory - Import/export in JSON and Markdown formats - Uses FileLockManager for atomic operations - Uses SecureYamlParser for safe YAML parsing ### 3. Supporting Files - **constants.ts** - Centralized constants and types - **types.ts** - TypeScript interfaces for Agent system - **index.ts** - Module exports ### 4. Comprehensive Tests - **Agent.test.ts** - 34 tests covering: - Constructor and initialization - Goal management - Decision making - Context management - Performance metrics - Validation - Serialization - Lifecycle - Security - **AgentManager.test.ts** - Full test coverage for: - CRUD operations - State management - Import/export - Error handling ## Current Status ### Build Status: ✅ SUCCESS The TypeScript compilation is working perfectly with all imports resolved. ### Test Status: 🔧 6 Failures to Fix 1. **Concurrent goal limits test** - Logic needs adjustment 2. **Risk assessment test** - Expected factors not matching 3. **Decision history limit test** - Goal limit reached error 4. **State size validation test** - Missing required fields 5. **Security event logging tests (2)** - Mock issues ### Key Technical Decisions Made 1. **State persistence**: Using YAML files in `.state` subdirectory 2. **File format**: Markdown with YAML frontmatter (like other elements) 3. **Security**: All inputs sanitized, size limits enforced 4. **Decision frameworks**: Rule-based implemented, ML placeholder 5. **Import paths**: Fixed to use correct security module locations ## File Locations ``` src/elements/agents/ ├── Agent.ts ✅ Complete implementation ├── AgentManager.ts ✅ Full CRUD operations ├── constants.ts ✅ Shared constants ├── types.ts ✅ TypeScript interfaces └── index.ts ✅ Module exports test/__tests__/unit/elements/agents/ ├── Agent.test.ts 🔧 34 tests (6 failing) └── AgentManager.test.ts ✅ Created docs/development/ ├── AGENT_IMPLEMENTATION_PLAN.md ✅ Original plan ├── AGENT_QUICK_REFERENCE.md ✅ Quick lookup ├── AGENT_TODO_STATUS.md ✅ Progress tracker └── AGENT_SESSION_SUMMARY_JULY_22.md ✅ This file ``` ## Next Steps ### Immediate (To Complete Agent Implementation) 1. Fix the 6 failing tests 2. Run full test suite to ensure no regressions 3. Create PR for agent element implementation ### Test Fixes Needed 1. **Mock setup**: Fix SecurityMonitor mock to work with jest.mocked() 2. **Concurrent goals**: Adjust test to match actual implementation logic 3. **Risk assessment**: Update expectations to match implementation 4. **Decision history**: Fix test to avoid hitting goal limit 5. **State validation**: Include all required fields in test data ### PR Checklist - [ ] All tests passing - [ ] Security measures documented inline - [ ] Follows patterns from Memory/Template elements - [ ] Comprehensive PR description - [ ] References implementation plan ## Key Patterns Followed ### From Other Elements - File structure like PersonaElementManager - Security patterns from Skill/Template - State handling similar to Memory element - Atomic file operations with FileLockManager - YAML parsing with SecureYamlParser ### Agent-Specific Features - Eisenhower matrix for goal prioritization - Multiple decision frameworks - Risk assessment with mitigation strategies - Performance metrics tracking - Session-based state persistence ## Branch Information - **Current branch**: `feature/agent-element-implementation` - **Files modified**: 7 new files created - **Ready for**: Test fixes, then PR creation ## Important Notes 1. All security measures are in place 2. Build is successful - no TypeScript errors 3. Most tests are passing - just need minor fixes 4. Implementation follows all established patterns 5. Ready for PR after test fixes