docs/task_list.md

# KGraph-MCP Task List

## Project Overview
Building a Knowledge Graph-powered Multi-Agent Collaboration Platform for intelligent task orchestration and tool discovery.

## Milestones

### Milestone 0: Project Foundation (Sprint 0) ✅
Complete project setup with optimal development environment.

### Milestone 1: Core Infrastructure
Set up the foundational services and data models.

### Milestone 2: Knowledge Graph Integration
Implement KG storage, querying, and embedding services.

### Milestone 3: Agent Framework
Build the agent orchestration and tool discovery system.

### Milestone 4: UI & API
Create Gradio interface and FastAPI endpoints.

### Milestone 5: Testing & Documentation
Comprehensive testing and documentation.

## Detailed Task List

### Sprint 0: Foundation Tasks (Partially Complete)

#### Task 0.1: Repository Structure ✅
- **Status**: Done
- **Description**: Create directory structure and initialize packages
- **Acceptance Criteria**: 
  - All directories created
  - Python packages have __init__.py files

#### Task 0.2: Configuration Files 🔄
- **Status**: In Progress
- **Description**: Complete .gitignore, LICENSE, and other config files
- **Dependencies**: None
- **Acceptance Criteria**:
  - .gitignore covers all necessary patterns
  - LICENSE file is complete
  - All config files in place

#### Task 0.3: Python Environment ✅
- **Status**: Done
- **Description**: Set up Python 3.11.8 with uv
- **Acceptance Criteria**:
  - Python installed via uv
  - Virtual environment created
  - Dependencies installed

#### Task 0.4: Dependency Management ✅
- **Status**: Done
- **Description**: Create and lock dependencies
- **Acceptance Criteria**:
  - requirements.txt and requirements-dev.txt created
  - requirements.lock generated
  - All dependencies installable

#### Task 0.5: Task Automation ✅
- **Status**: Done
- **Description**: Create justfile with common tasks
- **Acceptance Criteria**:
  - justfile created with all necessary commands
  - Commands work correctly

#### Task 0.6: Code Quality Tools 📋
- **Status**: Todo
- **Description**: Complete pyproject.toml configuration
- **Dependencies**: [0.4]
- **Acceptance Criteria**:
  - Ruff configured
  - Black configured
  - Mypy configured
  - Pytest configured

#### Task 0.7: Testing Setup ✅
- **Status**: Done
- **Description**: Set up pytest and create example tests
- **Acceptance Criteria**:
  - Pytest runs successfully
  - Example test passes

#### Task 0.8: Cursor Rules ✅
- **Status**: Done
- **Description**: Create .cursor/rules files
- **Acceptance Criteria**:
  - Python/Gradio rules created
  - Project management rules created
  - Placeholder rules for ontology and KG

#### Task 0.9: CI Pipeline 📋
- **Status**: Todo
- **Description**: Complete GitHub Actions CI setup
- **Dependencies**: [0.6]
- **Acceptance Criteria**:
  - CI runs on push/PR
  - All checks pass
  - Coverage reported

#### Task 0.10: CD Pipeline 📋
- **Status**: Todo
- **Description**: Set up Hugging Face deployment
- **Dependencies**: [0.9]
- **Acceptance Criteria**:
  - Auto-deploy on main branch
  - Secrets configured
  - Deployment successful

### Milestone 1: Core Infrastructure Tasks

#### Task 1.1: FastAPI Application Structure 📋
- **Status**: Todo
- **Description**: Set up FastAPI app with proper structure
- **Dependencies**: [0.6]
- **Acceptance Criteria**:
  - FastAPI app initialized
  - Router structure defined
  - Middleware configured
  - CORS settings applied

#### Task 1.2: Database Models 📋
- **Status**: Todo
- **Description**: Create SQLAlchemy models for core entities
- **Dependencies**: [1.1]
- **Acceptance Criteria**:
  - User model created
  - Task model created
  - Agent model created
  - Tool model created
  - All models have proper relationships

#### Task 1.3: Pydantic Schemas 📋
- **Status**: Todo
- **Description**: Create Pydantic v2 schemas for API
- **Dependencies**: [1.2]
- **Acceptance Criteria**:
  - Request/response schemas defined
  - Validation rules implemented
  - ConfigDict properly used

#### Task 1.4: Database Migration System 📋
- **Status**: Todo
- **Description**: Set up Alembic for database migrations
- **Dependencies**: [1.2]
- **Acceptance Criteria**:
  - Alembic configured
  - Initial migration created
  - Migration commands in justfile

#### Task 1.5: Configuration Management 📋
- **Status**: Todo
- **Description**: Implement settings with Pydantic
- **Dependencies**: [1.1]
- **Acceptance Criteria**:
  - Settings class created
  - Environment variables loaded
  - Validation implemented

#### Task 1.6: Logging System 📋
- **Status**: Todo
- **Description**: Set up structured logging
- **Dependencies**: [1.5]
- **Acceptance Criteria**:
  - JSON logging configured
  - Log levels properly set
  - Request ID tracking

### Milestone 2: Knowledge Graph Tasks

#### Task 2.1: KG Client Interface 📋
- **Status**: Todo
- **Description**: Create abstract interface for KG operations
- **Dependencies**: [1.3]
- **Acceptance Criteria**:
  - Interface defined
  - CRUD operations specified
  - Query methods defined

#### Task 2.2: Neo4j Integration 📋
- **Status**: Todo
- **Description**: Implement Neo4j client
- **Dependencies**: [2.1]
- **Acceptance Criteria**:
  - Connection management
  - Query execution
  - Transaction support

#### Task 2.3: Embedding Service 📋
- **Status**: Todo
- **Description**: Implement embedding generation service
- **Dependencies**: [1.5]
- **Acceptance Criteria**:
  - Sentence transformer integration
  - Batch processing support
  - Caching mechanism

#### Task 2.4: Vector Search 📋
- **Status**: Todo
- **Description**: Implement FAISS vector search
- **Dependencies**: [2.3]
- **Acceptance Criteria**:
  - Index creation
  - Similarity search
  - Index persistence

#### Task 2.5: Ontology Schema 📋
- **Status**: Todo
- **Description**: Define JSON schemas for ontology
- **Dependencies**: [1.3]
- **Acceptance Criteria**:
  - Entity schemas defined
  - Relationship schemas defined
  - Validation working

### Milestone 3: Agent Framework Tasks

#### Task 3.1: Base Agent Class 📋
- **Status**: Todo
- **Description**: Create abstract base agent
- **Dependencies**: [1.3]
- **Acceptance Criteria**:
  - Interface defined
  - State management
  - Tool integration hooks

#### Task 3.2: Tool Registry 📋
- **Status**: Todo
- **Description**: Implement tool discovery and registration
- **Dependencies**: [3.1, 2.4]
- **Acceptance Criteria**:
  - Tool registration API
  - Tool discovery via KG
  - Tool validation

#### Task 3.3: Task Orchestrator 📋
- **Status**: Todo
- **Description**: Build task routing and orchestration
- **Dependencies**: [3.1, 3.2]
- **Acceptance Criteria**:
  - Task queue implementation
  - Agent assignment logic
  - Progress tracking

#### Task 3.4: Agent Communication 📋
- **Status**: Todo
- **Description**: Implement inter-agent messaging
- **Dependencies**: [3.1]
- **Acceptance Criteria**:
  - Message protocol defined
  - Async communication
  - Error handling

### Milestone 4: UI & API Tasks

#### Task 4.1: Gradio Interface Layout 📋
- **Status**: Todo
- **Description**: Create main Gradio UI structure
- **Dependencies**: [3.3]
- **Acceptance Criteria**:
  - Layout implemented
  - Components defined
  - State management

#### Task 4.2: API Endpoints 📋
- **Status**: Todo
- **Description**: Implement REST API endpoints
- **Dependencies**: [3.3]
- **Acceptance Criteria**:
  - CRUD endpoints
  - WebSocket support
  - OpenAPI docs

#### Task 4.3: Real-time Updates 📋
- **Status**: Todo
- **Description**: Implement WebSocket for live updates
- **Dependencies**: [4.2]
- **Acceptance Criteria**:
  - WebSocket server
  - Client integration
  - Event streaming

#### Task 4.4: Authentication 📋
- **Status**: Todo
- **Description**: Implement JWT authentication
- **Dependencies**: [1.2, 4.2]
- **Acceptance Criteria**:
  - Login endpoint
  - Token validation
  - Protected routes

### Milestone 5: Testing & Documentation Tasks

#### Task 5.1: Unit Tests 📋
- **Status**: Todo
- **Description**: Write comprehensive unit tests
- **Dependencies**: [All implementation tasks]
- **Acceptance Criteria**:
  - 80% coverage minimum
  - All edge cases covered
  - Mocks properly used

#### Task 5.2: Integration Tests 📋
- **Status**: Todo
- **Description**: Write API integration tests
- **Dependencies**: [5.1]
- **Acceptance Criteria**:
  - Full API coverage
  - Database rollback
  - External service mocks

#### Task 5.3: Performance Tests 📋
- **Status**: Todo
- **Description**: Implement load and performance tests
- **Dependencies**: [5.2]
- **Acceptance Criteria**:
  - Load test scenarios
  - Performance benchmarks
  - Bottleneck identification

#### Task 5.4: Documentation 📋
- **Status**: Todo
- **Description**: Complete project documentation
- **Dependencies**: [5.1]
- **Acceptance Criteria**:
  - API documentation
  - Architecture docs
  - Deployment guide
  - User guide

## Task Prioritization

### Critical Path (Must Have for MVP):
1. Complete Sprint 0 setup (Tasks 0.6, 0.9)
2. Core Infrastructure (Tasks 1.1-1.5)
3. Basic KG Integration (Tasks 2.1, 2.3)
4. Simple Agent Framework (Tasks 3.1, 3.2)
5. Basic UI (Task 4.1)
6. Essential Tests (Task 5.1 partial)

### Nice to Have:
- Advanced KG features (Tasks 2.2, 2.4, 2.5)
- Full agent orchestration (Tasks 3.3, 3.4)
- Complete API (Tasks 4.2-4.4)
- Comprehensive testing (Tasks 5.2-5.4)

## Notes
- Tasks marked with 📋 are Todo
- Tasks marked with 🔄 are In Progress
- Tasks marked with ✅ are Done
- Dependencies must be completed before starting dependent tasks
- Each task should result in a PR with tests