refactor: restructure project to src/mcp/tools and src/mcp/resources

Complete folder reorganization to better reflect MCP architecture:
- Move src/plugins → src/mcp/tools (15 workflow directories)
- Move src/resources → src/mcp/resources (MCP resources)
- Update all import paths throughout codebase and tests
- Update build plugin discovery paths for new structure
- All 1585 tests passing, build successful

This completes the MCP resources implementation by organizing
tools and resources under a unified src/mcp structure.

Author: cameroncooke

build-plugins/plugin-discovery.js

@@ -21,7 +21,7 @@ export function createPluginDiscoveryPlugin() {
 }
 
 async function generateWorkflowLoaders() {
-  const pluginsDir = path.resolve(process.cwd(), 'src/plugins');
+  const pluginsDir = path.resolve(process.cwd(), 'src/mcp/tools');
 
   if (!existsSync(pluginsDir)) {
     throw new Error(`Plugins directory not found: ${pluginsDir}`);
@@ -92,7 +92,7 @@ async function generateWorkflowLoaders() {
 function generateWorkflowLoader(workflowName, toolFiles) {
   const toolImports = toolFiles.map((file, index) => {
     const toolName = file.replace(/\.(ts|js)$/, '');
-    return `const tool_${index} = await import('../plugins/${workflowName}/${toolName}.js').then(m => m.default)`;
+    return `const tool_${index} = await import('../mcp/tools/${workflowName}/${toolName}.js').then(m => m.default)`;
   }).join(';\n    ');
 
   const toolExports = toolFiles.map((file, index) => {
@@ -101,7 +101,7 @@ function generateWorkflowLoader(workflowName, toolFiles) {
   }).join(',\n      ');
 
   return `async () => {
-    const { workflow } = await import('../plugins/${workflowName}/index.js');
+    const { workflow } = await import('../mcp/tools/${workflowName}/index.js');
     ${toolImports ? toolImports + ';\n    ' : ''}
     return {
       workflow,
@@ -226,7 +226,7 @@ ${metadataEntries}
 }
 
 async function generateResourceLoaders() {
-  const resourcesDir = path.resolve(process.cwd(), 'src/resources');
+  const resourcesDir = path.resolve(process.cwd(), 'src/mcp/resources');
 
   if (!existsSync(resourcesDir)) {
     console.log('Resources directory not found, skipping resource generation');
@@ -251,7 +251,7 @@ async function generateResourceLoaders() {
 
     // Generate dynamic loader for this resource
     resourceLoaders[resourceName] = `async () => {
-    const module = await import('../resources/${resourceName}.js');
+    const module = await import('../mcp/resources/${resourceName}.js');
     return module.default;
   }`;
 

…c/resources/__tests__/simulators.test.ts …p/resources/__tests__/simulators.test.tssrc/resources/__tests__/simulators.test.ts renamed to src/mcp/resources/__tests__/simulators.test.ts src/resources/__tests__/simulators.test.ts renamed to src/mcp/resources/__tests__/simulators.test.ts

@@ -2,7 +2,7 @@ import { describe, it, expect, beforeEach } from 'vitest';
 import { z } from 'zod';
 
 import simulatorsResource from '../simulators.js';
-import { createMockExecutor } from '../../utils/command.js';
+import { createMockExecutor } from '../../../utils/command.js';
 
 describe('simulators resource', () => {
   describe('Export Field Validation', () => {

src/resources/simulators.ts src/mcp/resources/simulators.tssrc/resources/simulators.ts renamed to src/mcp/resources/simulators.ts

@@ -5,8 +5,8 @@
  * This resource reuses the existing list_sims tool logic to maintain consistency.
  */
 
-import { log, getDefaultCommandExecutor, CommandExecutor } from '../utils/index.js';
-import { list_simsLogic } from '../plugins/simulator-shared/list_sims.js';
+import { log, getDefaultCommandExecutor, CommandExecutor } from '../../utils/index.js';
+import { list_simsLogic } from '../tools/simulator-shared/list_sims.js';
 
 export default {
   uri: 'mcp://xcodebuild/simulators',

…project/__tests__/build_dev_proj.test.ts …project/__tests__/build_dev_proj.test.tssrc/plugins/device-project/__tests__/build_dev_proj.test.ts renamed to src/mcp/tools/device-project/__tests__/build_dev_proj.test.ts src/plugins/device-project/__tests__/build_dev_proj.test.ts renamed to src/mcp/tools/device-project/__tests__/build_dev_proj.test.ts

@@ -5,7 +5,7 @@
  */
 
 import { describe, it, expect } from 'vitest';
-import { createMockExecutor, createNoopExecutor } from '../../../utils/command.js';
+import { createMockExecutor, createNoopExecutor } from '../../../../utils/command.js';
 import buildDevProj, { build_dev_projLogic } from '../build_dev_proj.ts';
 
 describe('build_dev_proj plugin', () => {

…tests__/get_device_app_path_proj.test.ts …tests__/get_device_app_path_proj.test.tssrc/plugins/device-project/__tests__/get_device_app_path_proj.test.ts renamed to src/mcp/tools/device-project/__tests__/get_device_app_path_proj.test.ts src/plugins/device-project/__tests__/get_device_app_path_proj.test.ts renamed to src/mcp/tools/device-project/__tests__/get_device_app_path_proj.test.ts

@@ -5,7 +5,7 @@
  */
 
 import { describe, it, expect } from 'vitest';
-import { createMockExecutor } from '../../../utils/command.js';
+import { createMockExecutor } from '../../../../utils/command.js';
 import getDeviceAppPathProj, {
   get_device_app_path_projLogic,
 } from '../get_device_app_path_proj.ts';