# API Architecture

## MCP Server Extension

### New MCP Tools for Task Management

```typescript
// Task CRUD operations
mcp__directus__create_task(data: TaskCreateData)
mcp__directus__update_task(id: string, data: TaskUpdateData)
mcp__directus__get_task(id: string, include_relations?: boolean)
mcp__directus__list_tasks(filters?: TaskFilters, pagination?: Pagination)
mcp__directus__delete_task(id: string)

// Project operations
mcp__directus__create_project(data: ProjectCreateData)
mcp__directus__get_project_tasks(project_id: string, filters?: TaskFilters)
mcp__directus__update_project_progress(project_id: string)

// Status and workflow management
mcp__directus__transition_task_status(task_id: string, new_status: string)
mcp__directus__get_available_transitions(task_id: string)
mcp__directus__bulk_status_update(task_ids: string[], new_status: string)

// Dependency management
mcp__directus__add_task_dependency(task_id: string, dependency_id: string, type: DependencyType)
mcp__directus__get_task_dependencies(task_id: string)
mcp__directus__validate_dependency_graph(task_ids: string[])

// AI integration
mcp__directus__create_ai_task(prompt: string, context: AIContext)
mcp__directus__update_task_ai_context(task_id: string, context_data: AIContextData)
mcp__directus__get_ai_task_suggestions(project_id: string, current_context: string)

// BMad integration
mcp__directus__create_bmad_epic(epic_data: BMadEpicData)
mcp__directus__create_bmad_stories(epic_id: string, story_count: number)
mcp__directus__update_bmad_workflow_step(task_id: string, step_data: BMadStepData)

// Template operations
mcp__directus__apply_task_template(template_id: string, variables: TemplateVariables)
mcp__directus__create_task_template(template_data: TaskTemplateData)

// Integration operations
mcp__directus__sync_with_task_master(project_id: string)
mcp__directus__create_github_integration(task_id: string, repo_url: string)
mcp__directus__bulk_import_tasks(source: ImportSource, mapping: FieldMapping)

// Reporting and analytics
mcp__directus__get_project_analytics(project_id: string, date_range?: DateRange)
mcp__directus__get_task_completion_metrics(filters?: ReportFilters)
mcp__directus__generate_velocity_report(team_id: string, sprint_period: number)
```