ColaFlow/docs/Feature-Breakdown.md

# ColaFlow Feature Breakdown Document

**Version:** 1.0
**Date:** 2025-11-02
**Purpose:** Detailed breakdown of features into Epics, Stories, and Tasks
**Status:** Draft

---

## Document Structure

This document breaks down ColaFlow features across the 6 milestones (M1-M6) into:
- **Epics**: Large features or initiatives
- **Stories**: User-facing capabilities
- **Tasks**: Specific implementation work items
- **Acceptance Criteria**: Definition of done for each story

---

## M1: Core Project Management Module (Months 1-2)

### Epic 1.1: Project Hierarchy & Structure

**Description:** Implement the foundational data model and UI for managing projects, epics, stories, and tasks.

**Business Value:** Essential foundation for all project management capabilities.

**Estimated Effort:** 3 weeks

---

#### Story 1.1.1: Create Project Entity Model

**As a** PM
**I want to** create and manage projects
**So that** I can organize work into logical containers

**Acceptance Criteria:**
- ✅ Can create project with name, key, description, owner
- ✅ Project key is unique and auto-generated (e.g., COLA-123)
- ✅ Can set project status (Active, On Hold, Completed, Archived)
- ✅ Can add team members with roles (Admin, Member, Viewer)
- ✅ Project metadata includes created/updated timestamps and creator

**Tasks:**
- [ ] T1.1.1.1: Design PostgreSQL schema for projects table
- [ ] T1.1.1.2: Create Prisma models and migrations
- [ ] T1.1.1.3: Implement ProjectService with CRUD operations
- [ ] T1.1.1.4: Build REST API endpoints (POST /projects, GET /projects/:id, etc.)
- [ ] T1.1.1.5: Add input validation and error handling
- [ ] T1.1.1.6: Write unit tests for ProjectService
- [ ] T1.1.1.7: Write integration tests for API endpoints

**Dependencies:** None (foundational)

**Estimated Effort:** 5 days

---

#### Story 1.1.2: Create Epic/Story/Task Hierarchy

**As a** PM
**I want to** create epics, stories, and tasks in a hierarchy
**So that** I can break down large features into manageable work items

**Acceptance Criteria:**
- ✅ Can create Epic with title, description, project association
- ✅ Can create Story under an Epic
- ✅ Can create Task under a Story
- ✅ Can create Sub-task under a Task
- ✅ Hierarchy is enforced (e.g., can't create Task directly under Epic)
- ✅ Each level has appropriate attributes (priority, status, assignee, etc.)
- ✅ Can move items between parent containers (with validation)

**Tasks:**
- [ ] T1.1.2.1: Design issues table schema with polymorphic type field
- [ ] T1.1.2.2: Create IssueService with hierarchy validation logic
- [ ] T1.1.2.3: Implement parent-child relationship constraints
- [ ] T1.1.2.4: Build API endpoints for issue CRUD operations
- [ ] T1.1.2.5: Add hierarchy depth validation (max 4 levels)
- [ ] T1.1.2.6: Implement move/reorder functionality
- [ ] T1.1.2.7: Write comprehensive tests for hierarchy rules
- [ ] T1.1.2.8: Add database indexes for performance

**Dependencies:** Story 1.1.1

**Estimated Effort:** 8 days

---

#### Story 1.1.3: Custom Fields Support

**As a** PM
**I want to** add custom fields to issues
**So that** I can capture project-specific information

**Acceptance Criteria:**
- ✅ Can define custom fields at project level
- ✅ Supported field types: text, number, date, select, multi-select, user
- ✅ Can set field as required or optional
- ✅ Can provide default values
- ✅ Custom field values are validated based on type
- ✅ Can search/filter issues by custom field values

**Tasks:**
- [ ] T1.1.3.1: Design custom_fields schema (JSONB column)
- [ ] T1.1.3.2: Create CustomFieldService for field definition management
- [ ] T1.1.3.3: Implement field validation logic per type
- [ ] T1.1.3.4: Build API endpoints for custom field CRUD
- [ ] T1.1.3.5: Add custom field values to issue API responses
- [ ] T1.1.3.6: Implement search/filter by custom fields
- [ ] T1.1.3.7: Write tests for all field types and validations

**Dependencies:** Story 1.1.2

**Estimated Effort:** 5 days

---

### Epic 1.2: Workflow & Status Management

**Description:** Implement customizable workflows and status transitions for issues.

**Business Value:** Enables teams to define their own processes and track work progress.

**Estimated Effort:** 2 weeks

---

#### Story 1.2.1: Default Workflow Implementation

**As a** team member
**I want to** move issues through workflow states
**So that** I can track work progress

**Acceptance Criteria:**
- ✅ Default statuses: To Do, In Progress, Review, Done
- ✅ Can transition issues between allowed states
- ✅ Status history is tracked with timestamps
- ✅ Cannot skip required workflow steps
- ✅ Can view issue status history

**Tasks:**
- [ ] T1.2.1.1: Design workflow schema (statuses, transitions)
- [ ] T1.2.1.2: Create WorkflowService with transition validation
- [ ] T1.2.1.3: Implement status change API endpoint
- [ ] T1.2.1.4: Add status history tracking to audit log
- [ ] T1.2.1.5: Build status transition validation rules
- [ ] T1.2.1.6: Write tests for all workflow scenarios

**Dependencies:** Story 1.1.2

**Estimated Effort:** 4 days

---

#### Story 1.2.2: Custom Workflow Configuration

**As a** PM
**I want to** configure custom workflows per project
**So that** I can match our team's process

**Acceptance Criteria:**
- ✅ Can add/remove statuses for a project
- ✅ Can define allowed transitions between statuses
- ✅ Can set status categories (To Do, In Progress, Done)
- ✅ Can assign colors to statuses
- ✅ Changes don't break existing issues
- ✅ Can preview workflow as a diagram

**Tasks:**
- [ ] T1.2.2.1: Design workflow configuration schema
- [ ] T1.2.2.2: Create WorkflowConfigService
- [ ] T1.2.2.3: Implement workflow builder API
- [ ] T1.2.2.4: Add validation for workflow integrity
- [ ] T1.2.2.5: Handle migration of existing issues to new workflow
- [ ] T1.2.2.6: Create workflow visualization data format
- [ ] T1.2.2.7: Write tests for workflow configuration changes

**Dependencies:** Story 1.2.1

**Estimated Effort:** 6 days

---

### Epic 1.3: Kanban Board View

**Description:** Build interactive Kanban board for visualizing and managing work.

**Business Value:** Primary interface for agile teams to manage daily work.

**Estimated Effort:** 2 weeks

---

#### Story 1.3.1: Basic Kanban Board Display

**As a** team member
**I want to** view issues on a Kanban board
**So that** I can see work status at a glance

**Acceptance Criteria:**
- ✅ Board displays columns for each workflow status
- ✅ Issues are shown as cards in appropriate columns
- ✅ Cards show: title, key, assignee avatar, priority, labels
- ✅ Can filter board by assignee, label, epic
- ✅ Can search issues on board
- ✅ Board loads within 2 seconds for projects with 500+ issues

**Tasks:**
- [ ] T1.3.1.1: Design React component structure for board
- [ ] T1.3.1.2: Implement board data fetching with pagination
- [ ] T1.3.1.3: Build column component with issue list
- [ ] T1.3.1.4: Create issue card component
- [ ] T1.3.1.5: Implement filtering and search UI
- [ ] T1.3.1.6: Add loading states and error handling
- [ ] T1.3.1.7: Optimize rendering performance
- [ ] T1.3.1.8: Write component tests

**Dependencies:** Story 1.2.1, Backend API

**Estimated Effort:** 5 days

---

#### Story 1.3.2: Drag-and-Drop Functionality

**As a** team member
**I want to** drag issues between columns
**So that** I can quickly update status

**Acceptance Criteria:**
- ✅ Can drag issue cards between columns
- ✅ Status updates immediately on drop
- ✅ Invalid transitions are prevented with visual feedback
- ✅ Drag preview shows card snapshot
- ✅ Works on touch devices (tablets)
- ✅ Optimistic UI updates with rollback on error

**Tasks:**
- [ ] T1.3.2.1: Integrate react-beautiful-dnd library
- [ ] T1.3.2.2: Implement drag handlers and drop zones
- [ ] T1.3.2.3: Add transition validation before API call
- [ ] T1.3.2.4: Implement optimistic updates
- [ ] T1.3.2.5: Add error handling and rollback
- [ ] T1.3.2.6: Style drag preview and drop indicators
- [ ] T1.3.2.7: Test on mobile/tablet devices
- [ ] T1.3.2.8: Write interaction tests

**Dependencies:** Story 1.3.1

**Estimated Effort:** 5 days

---

### Epic 1.4: Audit Log & Version History

**Description:** Track all changes to issues and enable rollback capability.

**Business Value:** Accountability, debugging, compliance, and data recovery.

**Estimated Effort:** 1.5 weeks

---

#### Story 1.4.1: Comprehensive Change Tracking

**As a** PM
**I want to** see complete history of all changes
**So that** I can understand what happened and when

**Acceptance Criteria:**
- ✅ All entity changes are logged (create, update, delete)
- ✅ Log includes: timestamp, user, action type, before/after values
- ✅ Field-level change tracking (not just full entity snapshots)
- ✅ Can view change history for any issue
- ✅ Can filter history by user, date range, field
- ✅ System changes (automation) are distinguished from user changes

**Tasks:**
- [ ] T1.4.1.1: Design audit_log table schema
- [ ] T1.4.1.2: Create AuditService with logging methods
- [ ] T1.4.1.3: Implement database triggers or service layer logging
- [ ] T1.4.1.4: Store before/after diffs efficiently (JSONB)
- [ ] T1.4.1.5: Build audit log query API with filters
- [ ] T1.4.1.6: Add audit log to issue detail API response
- [ ] T1.4.1.7: Implement log retention policies
- [ ] T1.4.1.8: Write tests for audit capture

**Dependencies:** Story 1.1.2

**Estimated Effort:** 5 days

---

#### Story 1.4.2: Rollback Capability

**As a** PM
**I want to** revert issues to previous state
**So that** I can undo mistakes or unwanted changes

**Acceptance Criteria:**
- ✅ Can preview issue state at any point in history
- ✅ Can rollback to previous state with one click
- ✅ Rollback operation itself is logged
- ✅ Cannot rollback if it would create conflicts
- ✅ User receives confirmation before rollback
- ✅ Rollback includes all fields changed since target version

**Tasks:**
- [ ] T1.4.2.1: Design rollback transaction mechanism
- [ ] T1.4.2.2: Create RollbackService with conflict detection
- [ ] T1.4.2.3: Implement rollback API endpoint
- [ ] T1.4.2.4: Add validation for rollback eligibility
- [ ] T1.4.2.5: Build rollback UI with preview
- [ ] T1.4.2.6: Log rollback operations in audit trail
- [ ] T1.4.2.7: Write tests for rollback scenarios
- [ ] T1.4.2.8: Document rollback limitations

**Dependencies:** Story 1.4.1

**Estimated Effort:** 3 days

---

### M1 Summary

**Total Epics:** 4
**Total Stories:** 10
**Total Tasks:** 62
**Estimated Duration:** 8 weeks (2 months)
**Team Size:** 2 Backend, 1 Frontend, 1 QA

---

## M2: MCP Server Implementation (Months 3-4)

### Epic 2.1: MCP Protocol Foundation

**Description:** Implement MCP server infrastructure and basic connectivity.

**Business Value:** Enables AI tools to connect to ColaFlow.

**Estimated Effort:** 3 weeks

---

#### Story 2.1.1: MCP Server Setup & Configuration

**As a** developer
**I want to** set up MCP server infrastructure
**So that** AI tools can connect via MCP protocol

**Acceptance Criteria:**
- ✅ MCP server runs as separate service/module
- ✅ Supports MCP protocol specification v1.0+
- ✅ Handles client connections and handshake
- ✅ Configuration via environment variables
- ✅ Health check endpoint for monitoring
- ✅ Proper error handling and logging

**Tasks:**
- [ ] T2.1.1.1: Install MCP SDK dependencies
- [ ] T2.1.1.2: Create MCPServerModule in NestJS
- [ ] T2.1.1.3: Implement connection handler
- [ ] T2.1.1.4: Add configuration service for MCP settings
- [ ] T2.1.1.5: Implement health check and status endpoints
- [ ] T2.1.1.6: Add comprehensive logging
- [ ] T2.1.1.7: Write connection tests
- [ ] T2.1.1.8: Document MCP server setup

**Dependencies:** M1 completion

**Estimated Effort:** 4 days

---

#### Story 2.1.2: Authentication & Authorization for MCP

**As a** system administrator
**I want to** secure MCP connections
**So that** only authorized AI agents can access data

**Acceptance Criteria:**
- ✅ MCP clients must authenticate with API token
- ✅ Tokens can be generated and revoked via admin UI
- ✅ Each token has configurable permissions (read/write)
- ✅ Token usage is logged for audit
- ✅ Rate limiting per token
- ✅ Expired tokens are rejected

**Tasks:**
- [ ] T2.1.2.1: Design API token schema and storage
- [ ] T2.1.2.2: Create TokenService for token management
- [ ] T2.1.2.3: Implement MCP authentication middleware
- [ ] T2.1.2.4: Build token CRUD API endpoints
- [ ] T2.1.2.5: Add rate limiting with Redis
- [ ] T2.1.2.6: Implement token expiration checking
- [ ] T2.1.2.7: Build admin UI for token management
- [ ] T2.1.2.8: Write security tests

**Dependencies:** Story 2.1.1

**Estimated Effort:** 5 days

---

### Epic 2.2: MCP Resources Implementation

**Description:** Expose project data as MCP resources for AI to read.

**Business Value:** AI tools can query ColaFlow data.

**Estimated Effort:** 2 weeks

---

#### Story 2.2.1: Implement projects.search Resource

**As an** AI agent
**I want to** search for projects
**So that** I can find relevant project information

**Acceptance Criteria:**
- ✅ Resource URI: `colaflow://projects.search`
- ✅ Supports filters: name, key, status, owner
- ✅ Returns project summary with metadata
- ✅ Paginated results (max 50 per page)
- ✅ Respects user permissions
- ✅ Response follows MCP resource format

**Tasks:**
- [ ] T2.2.1.1: Define MCP resource schema for projects
- [ ] T2.2.1.2: Implement ResourceProvider for projects
- [ ] T2.2.1.3: Add search and filter logic
- [ ] T2.2.1.4: Implement pagination
- [ ] T2.2.1.5: Add permission checks
- [ ] T2.2.1.6: Write resource tests
- [ ] T2.2.1.7: Document resource in MCP catalog

**Dependencies:** Story 2.1.2

**Estimated Effort:** 3 days

---

#### Story 2.2.2: Implement issues.search Resource

**As an** AI agent
**I want to** search for issues
**So that** I can analyze tasks and provide insights

**Acceptance Criteria:**
- ✅ Resource URI: `colaflow://issues.search`
- ✅ Supports filters: project, status, assignee, label, epic
- ✅ Supports JQL-like query syntax
- ✅ Returns issue details with all fields
- ✅ Includes related entities (parent, children)
- ✅ Paginated with cursor-based pagination

**Tasks:**
- [ ] T2.2.2.1: Define MCP resource schema for issues
- [ ] T2.2.2.2: Implement ResourceProvider for issues
- [ ] T2.2.2.3: Build query parser for search syntax
- [ ] T2.2.2.4: Add complex filtering logic
- [ ] T2.2.2.5: Implement cursor-based pagination
- [ ] T2.2.2.6: Add related entity resolution
- [ ] T2.2.2.7: Write comprehensive query tests
- [ ] T2.2.2.8: Document query syntax

**Dependencies:** Story 2.2.1

**Estimated Effort:** 5 days

---

#### Story 2.2.3: Implement Additional Resources

**As an** AI agent
**I want to** access various project artifacts
**So that** I can provide comprehensive assistance

**Resources to Implement:**
- `docs.create_draft` - Document templates and drafts
- `reports.daily` - Daily progress summaries
- `sprints.current` - Current sprint information
- `backlogs.view` - Product backlog access

**Acceptance Criteria:**
- ✅ Each resource has documented schema
- ✅ Proper error handling for not found
- ✅ Performance optimized (< 200ms response)
- ✅ Permission-based access control

**Tasks:**
- [ ] T2.2.3.1: Implement docs.create_draft resource
- [ ] T2.2.3.2: Implement reports.daily resource
- [ ] T2.2.3.3: Implement sprints.current resource
- [ ] T2.2.3.4: Implement backlogs.view resource
- [ ] T2.2.3.5: Add caching for frequently accessed resources
- [ ] T2.2.3.6: Write tests for all resources
- [ ] T2.2.3.7: Document all resources

**Dependencies:** Story 2.2.2

**Estimated Effort:** 4 days

---

### Epic 2.3: MCP Tools Implementation

**Description:** Expose write operations as MCP tools with diff preview.

**Business Value:** AI can propose changes that humans review.

**Estimated Effort:** 3 weeks

---

#### Story 2.3.1: Implement Diff Preview System

**As a** user
**I want to** preview AI-proposed changes before they're applied
**So that** I can maintain control over my data

**Acceptance Criteria:**
- ✅ AI tool calls generate diff preview instead of direct writes
- ✅ Diff shows current vs. proposed state side-by-side
- ✅ Diffs are stored temporarily with unique ID
- ✅ Diffs expire after configurable timeout (default 24h)
- ✅ Can retrieve diff for review
- ✅ Can approve or reject diff

**Tasks:**
- [ ] T2.3.1.1: Design diff storage schema (Redis + PostgreSQL)
- [ ] T2.3.1.2: Create DiffService for diff generation
- [ ] T2.3.1.3: Implement diff generation algorithms
- [ ] T2.3.1.4: Build diff storage with expiration
- [ ] T2.3.1.5: Create approval/rejection API endpoints
- [ ] T2.3.1.6: Implement diff application logic
- [ ] T2.3.1.7: Add notification for new diffs
- [ ] T2.3.1.8: Write diff generation tests

**Dependencies:** Story 2.2.3

**Estimated Effort:** 6 days

---

#### Story 2.3.2: Implement create_issue Tool

**As an** AI agent
**I want to** propose creating new issues
**So that** I can help with task breakdown

**Acceptance Criteria:**
- ✅ Tool accepts: project, type, title, description, parent, assignee
- ✅ Validates all required fields
- ✅ Generates diff preview showing new issue
- ✅ Returns diff ID for human review
- ✅ Approved diff creates actual issue
- ✅ Creation is logged in audit trail

**Tasks:**
- [ ] T2.3.2.1: Define MCP tool schema for create_issue
- [ ] T2.3.2.2: Implement ToolProvider for create_issue
- [ ] T2.3.2.3: Add input validation logic
- [ ] T2.3.2.4: Integrate with DiffService
- [ ] T2.3.2.5: Implement issue creation on approval
- [ ] T2.3.2.6: Add audit logging
- [ ] T2.3.2.7: Write tool tests
- [ ] T2.3.2.8: Document tool usage

**Dependencies:** Story 2.3.1

**Estimated Effort:** 4 days

---

#### Story 2.3.3: Implement update_status Tool

**As an** AI agent
**I want to** propose status changes
**So that** I can help keep tasks up to date

**Acceptance Criteria:**
- ✅ Tool accepts: issue_id, new_status, comment
- ✅ Validates status transition is allowed
- ✅ Generates diff preview showing status change
- ✅ Includes comment in diff if provided
- ✅ Approved diff updates issue status
- ✅ Triggers workflow automation on status change

**Tasks:**
- [ ] T2.3.3.1: Define MCP tool schema for update_status
- [ ] T2.3.3.2: Implement ToolProvider for update_status
- [ ] T2.3.3.3: Add workflow transition validation
- [ ] T2.3.3.4: Integrate with DiffService
- [ ] T2.3.3.5: Implement status update on approval
- [ ] T2.3.3.6: Trigger workflow hooks
- [ ] T2.3.3.7: Write tool tests
- [ ] T2.3.3.8: Document tool usage

**Dependencies:** Story 2.3.2

**Estimated Effort:** 3 days

---

#### Story 2.3.4: Implement Additional Tools

**As an** AI agent
**I want to** perform various operations
**So that** I can assist with project management

**Tools to Implement:**
- `assign_task` - Assign issues to users
- `log_decision` - Record key decisions
- `generate_report` - Create progress reports
- `estimate_task` - Add time estimates

**Acceptance Criteria:**
- ✅ Each tool has clear input schema
- ✅ All tools use diff preview mechanism
- ✅ Proper error messages for invalid inputs
- ✅ Tools are discoverable via MCP protocol

**Tasks:**
- [ ] T2.3.4.1: Implement assign_task tool
- [ ] T2.3.4.2: Implement log_decision tool
- [ ] T2.3.4.3: Implement generate_report tool
- [ ] T2.3.4.4: Implement estimate_task tool
- [ ] T2.3.4.5: Add tool discovery metadata
- [ ] T2.3.4.6: Write tests for all tools
- [ ] T2.3.4.7: Document all tools

**Dependencies:** Story 2.3.3

**Estimated Effort:** 5 days

---

### Epic 2.4: AI Control Console UI

**Description:** Build user interface for reviewing and approving AI changes.

**Business Value:** Human oversight of AI operations.

**Estimated Effort:** 2 weeks

---

#### Story 2.4.1: Diff Review Interface

**As a** user
**I want to** review AI-proposed changes in a clear interface
**So that** I can quickly approve or reject them

**Acceptance Criteria:**
- ✅ List view shows all pending diffs
- ✅ Each diff shows: AI agent, timestamp, operation type, status
- ✅ Detail view shows side-by-side comparison
- ✅ Highlighting for added/removed/changed fields
- ✅ Can approve or reject with optional comment
- ✅ Batch approve/reject multiple diffs
- ✅ Real-time updates when new diffs arrive

**Tasks:**
- [ ] T2.4.1.1: Design AI console page layout
- [ ] T2.4.1.2: Build diff list component
- [ ] T2.4.1.3: Create diff detail component with comparison view
- [ ] T2.4.1.4: Implement syntax highlighting for diffs
- [ ] T2.4.1.5: Add approve/reject buttons with confirmation
- [ ] T2.4.1.6: Implement batch operations UI
- [ ] T2.4.1.7: Add WebSocket for real-time updates
- [ ] T2.4.1.8: Write component tests

**Dependencies:** Story 2.3.1

**Estimated Effort:** 6 days

---

#### Story 2.4.2: AI Activity Dashboard

**As a** PM
**I want to** monitor AI agent activity and statistics
**So that** I can understand AI usage patterns

**Acceptance Criteria:**
- ✅ Dashboard shows: total operations, approval rate, rejection rate
- ✅ Charts for operations over time
- ✅ Breakdown by operation type
- ✅ List of most active AI agents
- ✅ Average review time metrics
- ✅ Can filter by date range and agent

**Tasks:**
- [ ] T2.4.2.1: Design dashboard layout
- [ ] T2.4.2.2: Create analytics API endpoints
- [ ] T2.4.2.3: Build metrics calculation service
- [ ] T2.4.2.4: Implement chart components
- [ ] T2.4.2.5: Add filtering and date range selectors
- [ ] T2.4.2.6: Cache dashboard data for performance
- [ ] T2.4.2.7: Write dashboard tests

**Dependencies:** Story 2.4.1

**Estimated Effort:** 4 days

---

### M2 Summary

**Total Epics:** 4
**Total Stories:** 11
**Total Tasks:** 72
**Estimated Duration:** 8 weeks (2 months)
**Team Size:** 2 Backend, 1 Frontend, 1 AI Engineer, 1 QA

---

## M3: ChatGPT Integration PoC (Months 5-6)

### Epic 3.1: AI Task Generation

**Description:** Enable AI to break down high-level descriptions into structured tasks.

**Business Value:** Dramatically reduce time spent on task breakdown.

**Estimated Effort:** 2 weeks

---

#### Story 3.1.1: Natural Language Task Creation

**As a** PM
**I want to** describe a feature in natural language
**So that** AI can generate a structured task breakdown

**Acceptance Criteria:**
- ✅ Can input free-form text description
- ✅ AI analyzes and proposes Epic/Story/Task hierarchy
- ✅ Each generated task has: title, description, acceptance criteria
- ✅ Can preview full structure before creation
- ✅ Can edit individual tasks in preview
- ✅ Approval creates all tasks with proper hierarchy

**Tasks:**
- [ ] T3.1.1.1: Design task generation prompt template
- [ ] T3.1.1.2: Create TaskGenerationService
- [ ] T3.1.1.3: Implement OpenAI API integration
- [ ] T3.1.1.4: Parse AI response into structured format
- [ ] T3.1.1.5: Build task generation UI component
- [ ] T3.1.1.6: Add preview and edit functionality
- [ ] T3.1.1.7: Integrate with diff preview system
- [ ] T3.1.1.8: Write generation tests

**Dependencies:** M2 Epic 2.3 (MCP Tools)

**Estimated Effort:** 6 days

---

#### Story 3.1.2: Automatic Acceptance Criteria Generation

**As a** PM
**I want to** AI to suggest acceptance criteria for tasks
**So that** I can ensure all tasks have clear definitions of done

**Acceptance Criteria:**
- ✅ AI detects tasks without acceptance criteria
- ✅ Proposes 3-5 relevant acceptance criteria per task
- ✅ Criteria are specific, measurable, and testable
- ✅ Can accept all, accept some, or reject suggestions
- ✅ Can edit suggestions before accepting
- ✅ Learns from accepted/rejected suggestions over time

**Tasks:**
- [ ] T3.1.2.1: Design AC generation prompt template
- [ ] T3.1.2.2: Create ACGenerationService
- [ ] T3.1.2.3: Implement detection of missing ACs
- [ ] T3.1.2.4: Build batch AC generation for multiple tasks
- [ ] T3.1.2.5: Create AC suggestion UI
- [ ] T3.1.2.6: Implement feedback collection
- [ ] T3.1.2.7: Add learning mechanism (fine-tuning or RAG)
- [ ] T3.1.2.8: Write AC generation tests

**Dependencies:** Story 3.1.1

**Estimated Effort:** 4 days

---

### Epic 3.2: Automated Reporting

**Description:** Generate daily standups, weekly reports, and risk assessments.

**Business Value:** Save time on status reporting and improve visibility.

**Estimated Effort:** 2 weeks

---

#### Story 3.2.1: Daily Standup Report Generation

**As a** team lead
**I want to** automatically generate daily standup summaries
**So that** I can quickly share progress with the team

**Acceptance Criteria:**
- ✅ Report includes: completed tasks, in-progress tasks, blockers
- ✅ Grouped by team member
- ✅ Includes key metrics: velocity, completion rate
- ✅ Can schedule automatic generation and delivery
- ✅ Can customize report format and content
- ✅ Can export to Slack, email, or PDF

**Tasks:**
- [ ] T3.2.1.1: Design daily report data aggregation query
- [ ] T3.2.1.2: Create ReportGenerationService
- [ ] T3.2.1.3: Implement daily report template
- [ ] T3.2.1.4: Build report scheduling system
- [ ] T3.2.1.5: Add Slack integration
- [ ] T3.2.1.6: Add email delivery
- [ ] T3.2.1.7: Build report UI and customization
- [ ] T3.2.1.8: Write report generation tests

**Dependencies:** M2 Epic 2.2 (MCP Resources)

**Estimated Effort:** 5 days

---

#### Story 3.2.2: AI-Generated Risk Reports

**As a** PM
**I want to** AI to identify project risks
**So that** I can proactively address issues

**Acceptance Criteria:**
- ✅ AI analyzes: overdue tasks, blocked items, resource bottlenecks
- ✅ Generates risk report with severity levels
- ✅ Includes suggested mitigation actions
- ✅ Can trigger alerts for high-severity risks
- ✅ Historical risk tracking over time
- ✅ Can customize risk detection rules

**Tasks:**
- [ ] T3.2.2.1: Define risk detection algorithms
- [ ] T3.2.2.2: Create RiskAnalysisService
- [ ] T3.2.2.3: Implement AI-powered risk assessment
- [ ] T3.2.2.4: Build risk report template
- [ ] T3.2.2.5: Add alerting system
- [ ] T3.2.2.6: Create risk dashboard UI
- [ ] T3.2.2.7: Implement risk tracking over time
- [ ] T3.2.2.8: Write risk analysis tests

**Dependencies:** Story 3.2.1

**Estimated Effort:** 5 days

---

### Epic 3.3: ChatGPT Custom GPT Integration

**Description:** Create ColaFlow GPT with MCP connection.

**Business Value:** Seamless ChatGPT → ColaFlow workflow.

**Estimated Effort:** 2 weeks

---

#### Story 3.3.1: ColaFlow GPT Configuration

**As a** user
**I want to** interact with ColaFlow via ChatGPT
**So that** I can manage projects conversationally

**Acceptance Criteria:**
- ✅ Custom GPT is configured with ColaFlow MCP connection
- ✅ GPT can read project data via MCP resources
- ✅ GPT can propose changes via MCP tools
- ✅ All operations go through human approval flow
- ✅ GPT provides helpful prompts and guidance
- ✅ Documentation for GPT setup and usage

**Tasks:**
- [ ] T3.3.1.1: Create Custom GPT in OpenAI platform
- [ ] T3.3.1.2: Configure MCP connection settings
- [ ] T3.3.1.3: Write GPT system instructions
- [ ] T3.3.1.4: Test all MCP resources from GPT
- [ ] T3.3.1.5: Test all MCP tools from GPT
- [ ] T3.3.1.6: Create user documentation
- [ ] T3.3.1.7: Create video tutorial
- [ ] T3.3.1.8: Conduct user testing

**Dependencies:** M2 completion

**Estimated Effort:** 4 days

---

#### Story 3.3.2: Conversational Project Management

**As a** user
**I want to** perform common project tasks via chat
**So that** I can work more naturally

**Example Commands:**
- "Create a new project called ColaFlow v2"
- "Show me all high-priority bugs"
- "Generate a weekly progress report"
- "What tasks are blocked?"
- "Assign COLA-123 to Alice"

**Acceptance Criteria:**
- ✅ GPT correctly interprets natural language commands
- ✅ Provides clear confirmation and feedback
- ✅ Handles ambiguity by asking clarifying questions
- ✅ Suggests relevant actions based on context
- ✅ Maintains conversation context
- ✅ Respects user permissions

**Tasks:**
- [ ] T3.3.2.1: Design conversation flows for common tasks
- [ ] T3.3.2.2: Create prompt templates for each flow
- [ ] T3.3.2.3: Implement context management
- [ ] T3.3.2.4: Add clarification question logic
- [ ] T3.3.2.5: Test conversation quality
- [ ] T3.3.2.6: Create example conversation library
- [ ] T3.3.2.7: Document conversation capabilities
- [ ] T3.3.2.8: Conduct user acceptance testing

**Dependencies:** Story 3.3.1

**Estimated Effort:** 6 days

---

### M3 Summary

**Total Epics:** 3
**Total Stories:** 7
**Total Tasks:** 47
**Estimated Duration:** 8 weeks (2 months)
**Team Size:** 1 Backend, 1 Frontend, 1 AI Engineer, 1 QA

---

## M4: External System Integration (Months 7-8)

### Epic 4.1: GitHub Integration

**Description:** Bi-directional sync between GitHub and ColaFlow.

**Business Value:** Unified development workflow.

**Estimated Effort:** 3 weeks

---

#### Story 4.1.1: GitHub OAuth & Repository Connection

**As a** developer
**I want to** connect my GitHub repositories to ColaFlow
**So that** PRs and commits can sync with tasks

**Acceptance Criteria:**
- ✅ Can authenticate via GitHub OAuth
- ✅ Can select repositories to connect
- ✅ Can map repositories to projects
- ✅ Connection status is visible
- ✅ Can disconnect repositories
- ✅ Supports GitHub Enterprise

**Tasks:**
- [ ] T4.1.1.1: Implement GitHub OAuth flow
- [ ] T4.1.1.2: Create GitHub integration service
- [ ] T4.1.1.3: Build repository selection UI
- [ ] T4.1.1.4: Store connection configuration
- [ ] T4.1.1.5: Add connection health monitoring
- [ ] T4.1.1.6: Implement disconnect logic
- [ ] T4.1.1.7: Write integration tests

**Dependencies:** M3 completion

**Estimated Effort:** 5 days

---

#### Story 4.1.2: PR → Task Linking

**As a** developer
**I want to** link PRs to tasks automatically
**So that** code changes are tracked with tasks

**Acceptance Criteria:**
- ✅ PR references (e.g., COLA-123) auto-link to tasks
- ✅ PR status shown on task detail page
- ✅ PR merge auto-updates task status (configurable)
- ✅ Multiple PRs can link to one task
- ✅ PR comments sync to task activity
- ✅ Can manually link/unlink PRs

**Tasks:**
- [ ] T4.1.2.1: Implement GitHub webhook handler
- [ ] T4.1.2.2: Parse PR descriptions for task references
- [ ] T4.1.2.3: Create PR-task linking logic
- [ ] T4.1.2.4: Add PR status to task API
- [ ] T4.1.2.5: Implement auto-status update rules
- [ ] T4.1.2.6: Build PR display in task UI
- [ ] T4.1.2.7: Add manual linking controls
- [ ] T4.1.2.8: Write webhook tests

**Dependencies:** Story 4.1.1

**Estimated Effort:** 6 days

---

#### Story 4.1.3: Branch & Commit Tracking

**As a** PM
**I want to** see development activity on tasks
**So that** I can track code progress

**Acceptance Criteria:**
- ✅ Task detail shows linked branches
- ✅ Task detail shows related commits
- ✅ Commit messages with task keys auto-link
- ✅ Can view commit diffs inline
- ✅ Shows commit author and timestamp
- ✅ Aggregates commit count per task

**Tasks:**
- [ ] T4.1.3.1: Implement commit webhook handler
- [ ] T4.1.3.2: Parse commit messages for task references
- [ ] T4.1.3.3: Store commit metadata
- [ ] T4.1.3.4: Build commit timeline UI
- [ ] T4.1.3.5: Add branch display
- [ ] T4.1.3.6: Implement diff viewer
- [ ] T4.1.3.7: Add commit statistics
- [ ] T4.1.3.8: Write commit tracking tests

**Dependencies:** Story 4.1.2

**Estimated Effort:** 4 days

---

### Epic 4.2: Slack Integration

**Description:** Notifications, commands, and summaries via Slack.

**Business Value:** Team communication hub integration.

**Estimated Effort:** 2 weeks

---

#### Story 4.2.1: Slack App & Bot Setup

**As a** team
**I want to** connect ColaFlow to Slack workspace
**So that** we receive notifications and updates

**Acceptance Criteria:**
- ✅ Can install ColaFlow Slack app
- ✅ OAuth authentication flow works
- ✅ Bot joins designated channels
- ✅ Can configure notification preferences
- ✅ Can uninstall app cleanly
- ✅ Supports Slack Enterprise Grid

**Tasks:**
- [ ] T4.2.1.1: Create Slack app in Slack API console
- [ ] T4.2.1.2: Implement Slack OAuth flow
- [ ] T4.2.1.3: Create SlackService for API calls
- [ ] T4.2.1.4: Build app installation UI
- [ ] T4.2.1.5: Implement bot join/leave logic
- [ ] T4.2.1.6: Add configuration settings
- [ ] T4.2.1.7: Write Slack integration tests

**Dependencies:** M3 completion

**Estimated Effort:** 4 days

---

#### Story 4.2.2: Task Notifications in Slack

**As a** team member
**I want to** receive task updates in Slack
**So that** I stay informed without checking ColaFlow constantly

**Acceptance Criteria:**
- ✅ Notifications for: task assigned, status changed, mentioned
- ✅ Can configure notification types per channel
- ✅ Rich formatting with task details
- ✅ Includes link to task in ColaFlow
- ✅ Can snooze or dismiss notifications
- ✅ Respects user's notification preferences

**Tasks:**
- [ ] T4.2.2.1: Design notification event system
- [ ] T4.2.2.2: Create NotificationService
- [ ] T4.2.2.3: Implement Slack message formatting
- [ ] T4.2.2.4: Build notification preferences UI
- [ ] T4.2.2.5: Add notification triggers to task operations
- [ ] T4.2.2.6: Implement rate limiting for notifications
- [ ] T4.2.2.7: Write notification tests

**Dependencies:** Story 4.2.1

**Estimated Effort:** 5 days

---

#### Story 4.2.3: Slash Commands in Slack

**As a** user
**I want to** perform quick actions via Slack commands
**So that** I can update tasks without leaving Slack

**Example Commands:**
- `/colaflow task COLA-123` - View task details
- `/colaflow assign COLA-123 @alice` - Assign task
- `/colaflow status COLA-123 done` - Update status
- `/colaflow create "Fix login bug"` - Quick task creation

**Acceptance Criteria:**
- ✅ Slash commands are registered in Slack
- ✅ Commands provide inline feedback
- ✅ Error messages are clear and helpful
- ✅ Supports autocomplete where applicable
- ✅ Respects user permissions
- ✅ Usage is logged for audit

**Tasks:**
- [ ] T4.2.3.1: Register slash commands in Slack app
- [ ] T4.2.3.2: Implement command parser
- [ ] T4.2.3.3: Create command handler for each action
- [ ] T4.2.3.4: Build response formatting
- [ ] T4.2.3.5: Add permission checking
- [ ] T4.2.3.6: Implement autocomplete
- [ ] T4.2.3.7: Write command tests

**Dependencies:** Story 4.2.2

**Estimated Effort:** 5 days

---

### Epic 4.3: Calendar Integration

**Description:** Sync sprints, milestones, and deadlines with calendars.

**Business Value:** Unified scheduling and timeline visibility.

**Estimated Effort:** 1 week

---

#### Story 4.3.1: Google Calendar Integration

**As a** PM
**I want to** sync ColaFlow events to Google Calendar
**So that** deadlines and sprints appear in my calendar

**Acceptance Criteria:**
- ✅ Can authenticate with Google Calendar
- ✅ Sprint start/end dates sync to calendar
- ✅ Milestone dates create calendar events
- ✅ Task due dates can optionally sync
- ✅ Two-way sync: changes in either system reflect
- ✅ Can configure which events to sync

**Tasks:**
- [ ] T4.3.1.1: Implement Google Calendar OAuth
- [ ] T4.3.1.2: Create CalendarService
- [ ] T4.3.1.3: Implement event sync logic
- [ ] T4.3.1.4: Handle two-way sync conflicts
- [ ] T4.3.1.5: Build sync configuration UI
- [ ] T4.3.1.6: Add sync status monitoring
- [ ] T4.3.1.7: Write calendar integration tests

**Dependencies:** M3 completion

**Estimated Effort:** 5 days

---

### M4 Summary

**Total Epics:** 3
**Total Stories:** 7
**Total Tasks:** 46
**Estimated Duration:** 8 weeks (2 months)
**Team Size:** 2 Backend, 1 Frontend, 1 QA

---

## M5: Enterprise Pilot (Month 9)

### Epic 5.1: Enterprise Features

**Description:** SSO, LDAP, advanced permissions, compliance.

**Business Value:** Enterprise readiness for pilot deployment.

**Estimated Effort:** 3 weeks

---

#### Story 5.1.1: Single Sign-On (SSO) Support

**As an** enterprise admin
**I want to** configure SSO authentication
**So that** users can log in with corporate credentials

**Acceptance Criteria:**
- ✅ Supports SAML 2.0
- ✅ Supports OIDC (OpenID Connect)
- ✅ Can configure multiple identity providers
- ✅ User provisioning on first login
- ✅ Role mapping from SSO attributes
- ✅ Comprehensive SSO admin documentation

**Tasks:**
- [ ] T5.1.1.1: Implement SAML authentication flow
- [ ] T5.1.1.2: Implement OIDC authentication flow
- [ ] T5.1.1.3: Build IdP configuration UI
- [ ] T5.1.1.4: Add user auto-provisioning
- [ ] T5.1.1.5: Implement role mapping
- [ ] T5.1.1.6: Write SSO documentation
- [ ] T5.1.1.7: Test with common IdPs (Okta, Azure AD, etc.)

**Dependencies:** M4 completion

**Estimated Effort:** 6 days

---

#### Story 5.1.2: Advanced Permission System

**As an** admin
**I want to** configure granular permissions
**So that** I can control access at field level

**Acceptance Criteria:**
- ✅ Can define custom roles beyond default set
- ✅ Field-level read/write permissions
- ✅ Project-level permission overrides
- ✅ Permission inheritance and cascading
- ✅ Permission testing/preview tool
- ✅ Audit log for permission changes

**Tasks:**
- [ ] T5.1.2.1: Design advanced permission schema
- [ ] T5.1.2.2: Implement permission evaluation engine
- [ ] T5.1.2.3: Build role management UI
- [ ] T5.1.2.4: Add field-level permission controls
- [ ] T5.1.2.5: Implement permission preview
- [ ] T5.1.2.6: Add permission audit logging
- [ ] T5.1.2.7: Write permission tests

**Dependencies:** Story 5.1.1

**Estimated Effort:** 5 days

---

#### Story 5.1.3: Compliance & Data Privacy

**As a** compliance officer
**I want to** ensure ColaFlow meets regulatory requirements
**So that** we can deploy in regulated industries

**Acceptance Criteria:**
- ✅ GDPR compliance: data export, right to deletion
- ✅ Data retention policies configurable
- ✅ PII field identification and protection
- ✅ Audit log retention and immutability
- ✅ Compliance report generation
- ✅ Data encryption at rest and in transit

**Tasks:**
- [ ] T5.1.3.1: Implement GDPR data export
- [ ] T5.1.3.2: Implement right to deletion
- [ ] T5.1.3.3: Add data retention policies
- [ ] T5.1.3.4: Identify and protect PII fields
- [ ] T5.1.3.5: Ensure audit log immutability
- [ ] T5.1.3.6: Build compliance reports
- [ ] T5.1.3.7: Verify encryption implementation
- [ ] T5.1.3.8: Conduct security audit

**Dependencies:** Story 5.1.2

**Estimated Effort:** 6 days

---

### Epic 5.2: Performance & Scalability

**Description:** Optimize for large datasets and high concurrency.

**Business Value:** Support enterprise-scale deployments.

**Estimated Effort:** 2 weeks

---

#### Story 5.2.1: Database Optimization

**As a** system admin
**I want to** ensure system performs well with large datasets
**So that** users have fast experience

**Acceptance Criteria:**
- ✅ All critical queries < 100ms (p95)
- ✅ Proper indexing on all foreign keys
- ✅ Query optimization for complex searches
- ✅ Connection pooling configured
- ✅ Database monitoring and alerting
- ✅ Handles 10,000+ issues per project

**Tasks:**
- [ ] T5.2.1.1: Analyze slow query log
- [ ] T5.2.1.2: Add missing database indexes
- [ ] T5.2.1.3: Optimize complex queries
- [ ] T5.2.1.4: Configure connection pooling
- [ ] T5.2.1.5: Set up database monitoring
- [ ] T5.2.1.6: Run load tests
- [ ] T5.2.1.7: Document optimization findings

**Dependencies:** M4 completion

**Estimated Effort:** 5 days

---

#### Story 5.2.2: Caching Strategy

**As a** developer
**I want to** implement effective caching
**So that** frequently accessed data loads instantly

**Acceptance Criteria:**
- ✅ Redis cache for session data
- ✅ API response caching for read-heavy endpoints
- ✅ Cache invalidation on data changes
- ✅ Cache hit rate > 80% for common queries
- ✅ Cache monitoring and metrics
- ✅ Configurable cache TTL per resource type

**Tasks:**
- [ ] T5.2.2.1: Set up Redis cluster
- [ ] T5.2.2.2: Implement cache middleware
- [ ] T5.2.2.3: Add caching to hot endpoints
- [ ] T5.2.2.4: Implement cache invalidation logic
- [ ] T5.2.2.5: Add cache metrics
- [ ] T5.2.2.6: Configure cache TTL per resource
- [ ] T5.2.2.7: Test cache behavior under load

**Dependencies:** Story 5.2.1

**Estimated Effort:** 4 days

---

#### Story 5.2.3: Horizontal Scaling

**As a** DevOps engineer
**I want to** deploy ColaFlow in clustered mode
**So that** we can handle high traffic

**Acceptance Criteria:**
- ✅ Stateless application servers
- ✅ Load balancer configuration documented
- ✅ Session management via Redis
- ✅ Database read replicas supported
- ✅ Health checks for all services
- ✅ Kubernetes deployment manifests

**Tasks:**
- [ ] T5.2.3.1: Ensure stateless application design
- [ ] T5.2.3.2: Implement Redis-based session storage
- [ ] T5.2.3.3: Configure database read replicas
- [ ] T5.2.3.4: Create Kubernetes manifests
- [ ] T5.2.3.5: Set up load balancer
- [ ] T5.2.3.6: Add health check endpoints
- [ ] T5.2.3.7: Test failover scenarios
- [ ] T5.2.3.8: Document deployment architecture

**Dependencies:** Story 5.2.2

**Estimated Effort:** 6 days

---

### Epic 5.3: Internal Pilot Deployment

**Description:** Deploy to internal teams and gather feedback.

**Business Value:** Validate product with real users before external release.

**Estimated Effort:** 2 weeks (includes monitoring period)

---

#### Story 5.3.1: Pilot Environment Setup

**As a** DevOps engineer
**I want to** deploy ColaFlow to production-like environment
**So that** pilot users can test with real data

**Acceptance Criteria:**
- ✅ Production-like infrastructure (cloud-based)
- ✅ SSL certificates configured
- ✅ Monitoring and logging in place
- ✅ Backup and disaster recovery configured
- ✅ Performance meets SLA targets
- ✅ Security hardening applied

**Tasks:**
- [ ] T5.3.1.1: Provision cloud infrastructure
- [ ] T5.3.1.2: Deploy application with CI/CD pipeline
- [ ] T5.3.1.3: Configure SSL/TLS certificates
- [ ] T5.3.1.4: Set up monitoring (Prometheus, Grafana)
- [ ] T5.3.1.5: Configure logging (ELK stack)
- [ ] T5.3.1.6: Implement backup strategy
- [ ] T5.3.1.7: Conduct security hardening
- [ ] T5.3.1.8: Run smoke tests

**Dependencies:** Epic 5.2 completion

**Estimated Effort:** 5 days

---

#### Story 5.3.2: User Onboarding & Training

**As a** pilot user
**I want to** understand how to use ColaFlow
**So that** I can be productive quickly

**Deliverables:**
- User documentation
- Video tutorials
- Live training sessions
- FAQ and troubleshooting guide
- Feedback collection mechanism

**Acceptance Criteria:**
- ✅ All pilot users complete onboarding training
- ✅ Documentation covers all main features
- ✅ Users can create projects and tasks independently
- ✅ Support channel is available for questions
- ✅ Feedback mechanism is in place

**Tasks:**
- [ ] T5.3.2.1: Create user documentation
- [ ] T5.3.2.2: Record video tutorials
- [ ] T5.3.2.3: Prepare training presentation
- [ ] T5.3.2.4: Conduct live training sessions
- [ ] T5.3.2.5: Set up support Slack channel
- [ ] T5.3.2.6: Create feedback survey
- [ ] T5.3.2.7: Schedule weekly check-ins

**Dependencies:** Story 5.3.1

**Estimated Effort:** 4 days

---

#### Story 5.3.3: Feedback Collection & Iteration

**As a** PM
**I want to** gather and act on pilot user feedback
**So that** we can improve before wider release

**Acceptance Criteria:**
- ✅ Weekly feedback surveys sent
- ✅ Bi-weekly check-in meetings held
- ✅ Bug reports tracked and prioritized
- ✅ Feature requests logged
- ✅ Critical issues resolved within 48 hours
- ✅ Feedback summary report created

**Tasks:**
- [ ] T5.3.3.1: Create feedback survey template
- [ ] T5.3.3.2: Set up bug tracking workflow
- [ ] T5.3.3.3: Conduct bi-weekly check-ins
- [ ] T5.3.3.4: Triage and prioritize issues
- [ ] T5.3.3.5: Fix critical bugs
- [ ] T5.3.3.6: Analyze feedback themes
- [ ] T5.3.3.7: Create feedback summary report
- [ ] T5.3.3.8: Plan M6 improvements based on feedback

**Dependencies:** Story 5.3.2

**Estimated Effort:** Ongoing (2 weeks monitoring)

---

### M5 Summary

**Total Epics:** 3
**Total Stories:** 9
**Total Tasks:** 52
**Estimated Duration:** 4 weeks (1 month)
**Team Size:** 2 Backend, 1 Frontend, 1 DevOps, 1 QA, 1 PM

---

## M6: Stable Release (Months 10-12)

### Epic 6.1: Documentation & Developer Experience

**Description:** Comprehensive documentation, API docs, SDK, and developer portal.

**Business Value:** Enable community adoption and third-party integrations.

**Estimated Effort:** 3 weeks

---

#### Story 6.1.1: API Documentation

**As a** developer
**I want to** comprehensive API documentation
**So that** I can integrate ColaFlow with other tools

**Acceptance Criteria:**
- ✅ All REST endpoints documented
- ✅ All GraphQL queries/mutations documented
- ✅ All MCP resources/tools documented
- ✅ Interactive API explorer (Swagger/GraphiQL)
- ✅ Code examples in multiple languages
- ✅ Authentication guide
- ✅ Rate limiting documentation
- ✅ Changelog for API versions

**Tasks:**
- [ ] T6.1.1.1: Set up Swagger/OpenAPI for REST
- [ ] T6.1.1.2: Generate API documentation from code
- [ ] T6.1.1.3: Add descriptions and examples to all endpoints
- [ ] T6.1.1.4: Document GraphQL schema
- [ ] T6.1.1.5: Document MCP protocol usage
- [ ] T6.1.1.6: Write authentication guide
- [ ] T6.1.1.7: Create code examples
- [ ] T6.1.1.8: Publish to developer portal

**Dependencies:** M5 completion

**Estimated Effort:** 6 days

---

#### Story 6.1.2: ColaFlow SDK

**As a** developer
**I want to** official SDKs for common languages
**So that** I can easily integrate ColaFlow

**Languages:**
- JavaScript/TypeScript
- Python
- Go (optional)

**Acceptance Criteria:**
- ✅ SDK covers all major API endpoints
- ✅ Proper error handling and typing
- ✅ Authentication helpers included
- ✅ Published to package registries (npm, PyPI)
- ✅ Comprehensive README and examples
- ✅ Unit tests with high coverage

**Tasks:**
- [ ] T6.1.2.1: Design SDK architecture
- [ ] T6.1.2.2: Implement TypeScript SDK
- [ ] T6.1.2.3: Implement Python SDK
- [ ] T6.1.2.4: Add authentication helpers
- [ ] T6.1.2.5: Write SDK documentation
- [ ] T6.1.2.6: Create example projects
- [ ] T6.1.2.7: Publish to npm and PyPI
- [ ] T6.1.2.8: Set up CI/CD for SDKs

**Dependencies:** Story 6.1.1

**Estimated Effort:** 8 days

---

#### Story 6.1.3: Developer Portal & Community

**As a** developer
**I want to** central hub for ColaFlow development
**So that** I can find resources and connect with community

**Deliverables:**
- Developer portal website
- Getting started guides
- Tutorial series
- FAQ and troubleshooting
- Community forum or Discord
- GitHub repositories with examples

**Acceptance Criteria:**
- ✅ Portal is live and accessible
- ✅ All documentation is searchable
- ✅ Community platform is active
- ✅ Getting started guide takes < 15 minutes
- ✅ Example projects cover common use cases
- ✅ Support channels are clearly defined

**Tasks:**
- [ ] T6.1.3.1: Build developer portal website
- [ ] T6.1.3.2: Write getting started guide
- [ ] T6.1.3.3: Create tutorial series
- [ ] T6.1.3.4: Set up community platform
- [ ] T6.1.3.5: Create example projects
- [ ] T6.1.3.6: Set up GitHub organization
- [ ] T6.1.3.7: Write contribution guidelines
- [ ] T6.1.3.8: Launch community outreach

**Dependencies:** Story 6.1.2

**Estimated Effort:** 6 days

---

### Epic 6.2: Plugin Architecture & Extensibility

**Description:** Enable third-party extensions and customizations.

**Business Value:** Ecosystem growth and long-term platform value.

**Estimated Effort:** 3 weeks

---

#### Story 6.2.1: Plugin System Design

**As a** platform architect
**I want to** define plugin architecture
**So that** developers can extend ColaFlow safely

**Acceptance Criteria:**
- ✅ Plugin manifest format defined
- ✅ Plugin lifecycle (install, enable, disable, uninstall)
- ✅ Sandboxed execution environment
- ✅ Plugin API access controls
- ✅ Version compatibility checking
- ✅ Plugin registry infrastructure

**Tasks:**
- [ ] T6.2.1.1: Design plugin architecture document
- [ ] T6.2.1.2: Define plugin manifest schema
- [ ] T6.2.1.3: Implement plugin loader
- [ ] T6.2.1.4: Create plugin sandbox environment
- [ ] T6.2.1.5: Build plugin registry backend
- [ ] T6.2.1.6: Implement version checking
- [ ] T6.2.1.7: Write plugin developer guide
- [ ] T6.2.1.8: Create example plugin

**Dependencies:** M5 completion

**Estimated Effort:** 8 days

---

#### Story 6.2.2: Plugin Marketplace

**As a** user
**I want to** discover and install plugins
**So that** I can extend ColaFlow functionality

**Acceptance Criteria:**
- ✅ Marketplace UI for browsing plugins
- ✅ Plugin search and filtering
- ✅ Plugin ratings and reviews
- ✅ One-click plugin installation
- ✅ Plugin update notifications
- ✅ Security vetting process for listed plugins

**Tasks:**
- [ ] T6.2.2.1: Design marketplace UI
- [ ] T6.2.2.2: Build plugin listing API
- [ ] T6.2.2.3: Implement search and filtering
- [ ] T6.2.2.4: Add ratings and reviews system
- [ ] T6.2.2.5: Create plugin installation flow
- [ ] T6.2.2.6: Build update notification system
- [ ] T6.2.2.7: Define security review process
- [ ] T6.2.2.8: Publish official plugins

**Dependencies:** Story 6.2.1

**Estimated Effort:** 7 days

---

### Epic 6.3: Final Polish & Launch Preparation

**Description:** Bug fixes, performance tuning, marketing materials.

**Business Value:** Professional launch and user acquisition.

**Estimated Effort:** 4 weeks

---

#### Story 6.3.1: Comprehensive Testing & Bug Fixes

**As a** QA engineer
**I want to** thoroughly test all features
**So that** we launch with high quality

**Testing Types:**
- Functional testing (all features)
- Integration testing (all external systems)
- Performance testing (load, stress)
- Security testing (penetration, vulnerability scan)
- Accessibility testing (WCAG compliance)
- Browser compatibility testing

**Acceptance Criteria:**
- ✅ All critical bugs resolved
- ✅ No P0 or P1 bugs in backlog
- ✅ Performance meets all SLA targets
- ✅ Security scan passes with no high-severity issues
- ✅ Accessibility audit passes
- ✅ All browsers supported work correctly

**Tasks:**
- [ ] T6.3.1.1: Conduct full functional testing
- [ ] T6.3.1.2: Run integration test suite
- [ ] T6.3.1.3: Perform load and stress testing
- [ ] T6.3.1.4: Conduct security audit
- [ ] T6.3.1.5: Run accessibility testing
- [ ] T6.3.1.6: Test browser compatibility
- [ ] T6.3.1.7: Fix all identified issues
- [ ] T6.3.1.8: Retest after fixes

**Dependencies:** All previous epics

**Estimated Effort:** 10 days

---

#### Story 6.3.2: Marketing & Launch Materials

**As a** marketing lead
**I want to** create launch materials
**So that** we can attract users

**Deliverables:**
- Product website
- Demo video
- Launch blog post
- Social media content
- Press kit
- Customer case studies

**Acceptance Criteria:**
- ✅ Website is live and optimized for conversions
- ✅ Demo video clearly shows value proposition
- ✅ Launch blog post is published
- ✅ Social media accounts are active
- ✅ Press kit is ready for distribution
- ✅ At least 2 customer case studies available

**Tasks:**
- [ ] T6.3.2.1: Design and build product website
- [ ] T6.3.2.2: Create demo video
- [ ] T6.3.2.3: Write launch blog post
- [ ] T6.3.2.4: Create social media content
- [ ] T6.3.2.5: Prepare press kit
- [ ] T6.3.2.6: Write customer case studies
- [ ] T6.3.2.7: Set up analytics and tracking
- [ ] T6.3.2.8: Plan launch event/webinar

**Dependencies:** None (parallel work)

**Estimated Effort:** 8 days

---

#### Story 6.3.3: Launch & Post-Launch Support

**As a** PM
**I want to** execute successful launch
**So that** we gain initial user adoption

**Launch Checklist:**
- Production environment ready
- Monitoring and alerting active
- Support team trained
- Documentation complete
- Pricing and licensing finalized
- Legal terms and privacy policy published

**Acceptance Criteria:**
- ✅ All launch checklist items completed
- ✅ Launch announcement published
- ✅ Support channels are staffed
- ✅ Incident response plan is ready
- ✅ User onboarding flow works smoothly
- ✅ First week metrics are tracked

**Tasks:**
- [ ] T6.3.3.1: Complete launch checklist
- [ ] T6.3.3.2: Finalize pricing and licensing
- [ ] T6.3.3.3: Publish legal documents
- [ ] T6.3.3.4: Train support team
- [ ] T6.3.3.5: Execute launch announcement
- [ ] T6.3.3.6: Monitor launch metrics
- [ ] T6.3.3.7: Respond to user feedback
- [ ] T6.3.3.8: Create post-launch report

**Dependencies:** Stories 6.3.1, 6.3.2

**Estimated Effort:** Ongoing (launch week + 2 weeks)

---

### M6 Summary

**Total Epics:** 3
**Total Stories:** 8
**Total Tasks:** 57
**Estimated Duration:** 12 weeks (3 months)
**Team Size:** Full team (PM, Architect, 2 Backend, 1 Frontend, 1 AI Engineer, 1 QA, 1 DevOps, 1 Marketing)

---

## Overall Project Summary

### Complete Feature Breakdown

| Milestone | Duration | Epics | Stories | Tasks | Team Size |
|-----------|----------|-------|---------|-------|-----------|
| M1 | 8 weeks | 4 | 10 | 62 | 4 |
| M2 | 8 weeks | 4 | 11 | 72 | 5 |
| M3 | 8 weeks | 3 | 7 | 47 | 4 |
| M4 | 8 weeks | 3 | 7 | 46 | 4 |
| M5 | 4 weeks | 3 | 9 | 52 | 6 |
| M6 | 12 weeks | 3 | 8 | 57 | 9 |
| **Total** | **48 weeks** | **20** | **52** | **336** | **Peak: 9** |

### Key Milestones Timeline

```
M1: Months 1-2   [████████]
M2: Months 3-4   [████████]
M3: Months 5-6   [████████]
M4: Months 7-8   [████████]
M5: Month 9      [████]
M6: Months 10-12 [████████████]
```

### Critical Path

1. M1 → M2 → M3 → M4 → M5 → M6 (sequential dependencies)
2. Within each milestone, epics can have some parallelization
3. M6 has the most parallel work (documentation, testing, marketing)

### Resource Planning

**Core Team (Months 1-8):**
- 1 Product Manager (part-time)
- 1 Architect (full-time)
- 2 Backend Engineers (full-time)
- 1 Frontend Engineer (full-time)
- 1 AI Engineer (starting M2)
- 1 QA Engineer (full-time)

**Extended Team (Months 9-12):**
- Add 1 DevOps Engineer (M5)
- Add 1 Marketing Lead (M6)
- Increase PM to full-time (M6)

---

## Appendix: Story Point Estimation

### Story Points by Epic

Each epic is assigned story points based on complexity, risk, and effort:

**M1 Epics:**
- Epic 1.1: 21 points
- Epic 1.2: 13 points
- Epic 1.3: 13 points
- Epic 1.4: 8 points
- **M1 Total: 55 points**

**M2 Epics:**
- Epic 2.1: 13 points
- Epic 2.2: 13 points
- Epic 2.3: 21 points
- Epic 2.4: 13 points
- **M2 Total: 60 points**

**M3 Epics:**
- Epic 3.1: 13 points
- Epic 3.2: 13 points
- Epic 3.3: 13 points
- **M3 Total: 39 points**

**M4 Epics:**
- Epic 4.1: 21 points
- Epic 4.2: 13 points
- Epic 4.3: 5 points
- **M4 Total: 39 points**

**M5 Epics:**
- Epic 5.1: 21 points
- Epic 5.2: 13 points
- Epic 5.3: 13 points
- **M5 Total: 47 points**

**M6 Epics:**
- Epic 6.1: 21 points
- Epic 6.2: 21 points
- Epic 6.3: 34 points
- **M6 Total: 76 points**

**Project Total: 316 story points**

---

**Document Status:** Draft - Ready for sprint planning

**Next Steps:**
1. Review with development team for estimates validation
2. Create detailed sprint plans for M1
3. Set up project tracking in ColaFlow (dogfooding!)
4. Begin M1 Sprint 1 planning