chore: Remove unused imports across modules

Removes unused import statements identified after the major refactoring of the AI service layer and other components. This cleanup improves code clarity and removes unnecessary dependencies.

Unused imports removed from:

- **`mcp-server/src/core/direct-functions/analyze-task-complexity.js`:**

    - Removed `path`

- **`mcp-server/src/core/direct-functions/complexity-report.js`:**

    - Removed `path`

- **`mcp-server/src/core/direct-functions/expand-all-tasks.js`:**

    - Removed `path`, `fs`

- **`mcp-server/src/core/direct-functions/generate-task-files.js`:**

    - Removed `path`

- **`mcp-server/src/core/direct-functions/parse-prd.js`:**

    - Removed `os`, `findTasksJsonPath`

- **`mcp-server/src/core/direct-functions/update-tasks.js`:**

    - Removed `isSilentMode`

- **`mcp-server/src/tools/add-task.js`:**

    - Removed `createContentResponse`, `executeTaskMasterCommand`

- **`mcp-server/src/tools/analyze.js`:**

    - Removed `getProjectRootFromSession` (as `projectRoot` is now required in args)

- **`mcp-server/src/tools/expand-task.js`:**

    - Removed `path`

- **`mcp-server/src/tools/initialize-project.js`:**

    - Removed `createContentResponse`

- **`mcp-server/src/tools/parse-prd.js`:**

    - Removed `findPRDDocumentPath`, `resolveTasksOutputPath` (logic moved or handled by `resolveProjectPaths`)

- **`mcp-server/src/tools/update.js`:**

    - Removed `getProjectRootFromSession` (as `projectRoot` is now required in args)

- **`scripts/modules/commands.js`:**

    - Removed `exec`, `readline`

    - Removed AI config getters (`getMainModelId`, etc.)

    - Removed MCP helpers (`getMcpApiKeyStatus`)

- **`scripts/modules/config-manager.js`:**

    - Removed `ZodError`, `readJSON`, `writeJSON`

- **`scripts/modules/task-manager/analyze-task-complexity.js`:**

    - Removed AI config getters (`getMainModelId`, etc.)

- **`scripts/modules/task-manager/expand-all-tasks.js`:**

    - Removed `fs`, `path`, `writeJSON`

- **`scripts/modules/task-manager/models.js`:**

    - Removed `VALID_PROVIDERS`

- **`scripts/modules/task-manager/update-subtask-by-id.js`:**

    - Removed AI config getters (`getMainModelId`, etc.)

- **`scripts/modules/task-manager/update-tasks.js`:**

    - Removed AI config getters (`getMainModelId`, etc.)

- **`scripts/modules/ui.js`:**

    - Removed `getDebugFlag`

- **`scripts/modules/utils.js`:**

    - Removed `ZodError`

mcp-server/src/core/direct-functions/analyze-task-complexity.js

@@ -9,7 +9,6 @@ import {
 	isSilentMode
 } from '../../../../scripts/modules/utils.js';
 import fs from 'fs';
-import path from 'path';
 
 /**
  * Analyze task complexity and generate recommendations

mcp-server/src/core/direct-functions/complexity-report.js

@@ -9,7 +9,6 @@ import {
 	disableSilentMode
 } from '../../../../scripts/modules/utils.js';
 import { getCachedOrExecute } from '../../tools/utils.js';
-import path from 'path';
 
 /**
  * Direct function wrapper for displaying the complexity report with error handling and caching.

mcp-server/src/core/direct-functions/expand-all-tasks.js

@@ -8,8 +8,6 @@ import {
 	disableSilentMode,
 	isSilentMode
 } from '../../../../scripts/modules/utils.js';
-import path from 'path';
-import fs from 'fs';
 
 /**
  * Expand all pending tasks with subtasks (Direct Function Wrapper)

mcp-server/src/core/direct-functions/generate-task-files.js

@@ -8,7 +8,6 @@ import {
 	enableSilentMode,
 	disableSilentMode
 } from '../../../../scripts/modules/utils.js';
-import path from 'path';
 
 /**
  * Direct function wrapper for generateTaskFiles with error handling.

mcp-server/src/core/direct-functions/parse-prd.js

@@ -5,9 +5,7 @@
 
 import path from 'path';
 import fs from 'fs';
-import os from 'os'; // Import os module for home directory check
 import { parsePRD } from '../../../../scripts/modules/task-manager.js';
-import { findTasksJsonPath } from '../utils/path-utils.js';
 import {
 	enableSilentMode,
 	disableSilentMode

mcp-server/src/core/direct-functions/update-tasks.js

@@ -6,8 +6,7 @@
 import { updateTasks } from '../../../../scripts/modules/task-manager.js';
 import {
 	enableSilentMode,
-	disableSilentMode,
-	isSilentMode
+	disableSilentMode
 } from '../../../../scripts/modules/utils.js';
 
 /**

mcp-server/src/tools/add-task.js

@@ -6,9 +6,7 @@
 import { z } from 'zod';
 import {
 	createErrorResponse,
-	createContentResponse,
 	getProjectRootFromSession,
-	executeTaskMasterCommand,
 	handleApiResult
 } from './utils.js';
 import { addTaskDirect } from '../core/task-master-core.js';

mcp-server/src/tools/analyze.js

@@ -4,11 +4,7 @@
  */
 
 import { z } from 'zod';
-import {
-	handleApiResult,
-	createErrorResponse,
-	getProjectRootFromSession
-} from './utils.js';
+import { handleApiResult, createErrorResponse } from './utils.js';
 import { analyzeTaskComplexityDirect } from '../core/direct-functions/analyze-task-complexity.js';
 import { findTasksJsonPath } from '../core/utils/path-utils.js';
 import path from 'path';

mcp-server/src/tools/expand-task.js

@@ -11,7 +11,6 @@ import {
 } from './utils.js';
 import { expandTaskDirect } from '../core/direct-functions/expand-task.js';
 import { findTasksJsonPath } from '../core/utils/path-utils.js';
-import path from 'path';
 
 /**
  * Register the expand-task tool with the MCP server

mcp-server/src/tools/initialize-project.js

@@ -1,9 +1,5 @@
 import { z } from 'zod';
-import {
-	createContentResponse,
-	createErrorResponse,
-	handleApiResult
-} from './utils.js';
+import { createErrorResponse, handleApiResult } from './utils.js';
 import { initializeProjectDirect } from '../core/task-master-core.js';
 
 export function registerInitializeProjectTool(server) {

mcp-server/src/tools/parse-prd.js

@@ -10,11 +10,7 @@ import {
 	createErrorResponse
 } from './utils.js';
 import { parsePRDDirect } from '../core/task-master-core.js';
-import {
-	resolveProjectPaths,
-	findPRDDocumentPath,
-	resolveTasksOutputPath
-} from '../core/utils/path-utils.js';
+import { resolveProjectPaths } from '../core/utils/path-utils.js';
 
 /**
  * Register the parsePRD tool with the MCP server

mcp-server/src/tools/update.js

@@ -4,11 +4,7 @@
  */
 
 import { z } from 'zod';
-import {
-	handleApiResult,
-	createErrorResponse,
-	getProjectRootFromSession
-} from './utils.js';
+import { handleApiResult, createErrorResponse } from './utils.js';
 import { updateTasksDirect } from '../core/task-master-core.js';
 import { findTasksJsonPath } from '../core/utils/path-utils.js';
 import path from 'path';