fix: restore help routing and external module install tolerance

src/core/tasks/help.md

@@ -49,10 +49,23 @@ Determine what was just completed:
    **Required items next** — List the next required workflow
    For each item show:
    - Workflow **name**
-   - **Command** (use the catalog command name; present it in your platform's command format, e.g., `bmad-example-build-prototype`)
+   - **Command** when `command` is present
+   - **Agent load instruction + code** when `command` is empty
    - **Agent** title and display name from the CSV (e.g., "🎨 Alex (Designer)")
    - Brief **description**
 
+   ### Display branching rules
+   - When `command` has a value:
+     - Present the command in your platform's command format (for example: `bmad-example-build-prototype`)
+   - When `command` is empty:
+     - Do not invent a slash command
+     - Show how to load the agent from `agent` and then invoke using the workflow/code description
+     - Example:
+       - `Explain Concept (EC)`
+       - `Load: /tech-writer, then ask to "EC about [topic]"`
+       - `Agent: Tech Writer`
+       - `Description: Create clear technical explanations with examples`
+
    ### Additional response output guidance to convey:
    - Run each workflow in a **fresh context window**
    - Load the agent using the platform's command format for `agent-command`, or run the workflow command directly

test/test-installation-components.js

@@ -14,6 +14,7 @@
 const path = require('node:path');
 const os = require('node:os');
 const fs = require('fs-extra');
+const csv = require('csv-parse/sync');
 const yaml = require('yaml');
 const { YamlXmlBuilder } = require('../tools/cli/lib/yaml-xml-builder');
 const { ManifestGenerator } = require('../tools/cli/installers/lib/core/manifest-generator');
@@ -678,6 +679,34 @@ internal: true
 
   console.log('');
 
+  // ============================================================
+  // Test 17: Help Task Agent-Only Guidance Guard
+  // ============================================================
+  console.log(`${colors.yellow}Test Suite 17: Help Task Agent-Only Guidance Guard${colors.reset}\n`);
+
+  try {
+    const helpTaskPath = path.join(projectRoot, 'src', 'core', 'tasks', 'help.md');
+    const moduleHelpPath = path.join(projectRoot, 'src', 'bmm', 'module-help.csv');
+
+    const helpTaskContent = await fs.readFile(helpTaskPath, 'utf8');
+    const moduleHelpRows = csv.parse(await fs.readFile(moduleHelpPath, 'utf8'), {
+      columns: true,
+      skip_empty_lines: true,
+    });
+
+    const hasAgentOnlyRows = moduleHelpRows.some((row) => !row.command && row.agent);
+    assert(hasAgentOnlyRows, 'Help catalog includes agent-only rows with empty command values');
+
+    assert(
+      helpTaskContent.includes('When `command` is empty') && helpTaskContent.includes('Do not invent a slash command'),
+      'Help task includes explicit guidance for agent-only rows without commands',
+    );
+  } catch (error) {
+    assert(false, 'Help task agent-only guidance guard runs', error.message);
+  }
+
+  console.log('');
+
   // ============================================================
   // Summary
   // ============================================================

tools/cli/installers/lib/modules/manager.js

@@ -416,7 +416,7 @@ class ModuleManager {
       if (needsDependencyInstall || wasNewClone || nodeModulesMissing) {
         const installSpinner = ora(`Installing dependencies for ${moduleInfo.name}...`).start();
         try {
-          execSync('npm install --production --no-audit --no-fund --prefer-offline --no-progress', {
+          execSync('npm install --omit=dev --no-audit --no-fund --no-progress --legacy-peer-deps', {
             cwd: moduleCacheDir,
             stdio: 'pipe',
             timeout: 120_000, // 2 minute timeout
@@ -441,7 +441,7 @@ class ModuleManager {
         if (packageJsonNewer) {
           const installSpinner = ora(`Installing dependencies for ${moduleInfo.name}...`).start();
           try {
-            execSync('npm install --production --no-audit --no-fund --prefer-offline --no-progress', {
+            execSync('npm install --omit=dev --no-audit --no-fund --no-progress --legacy-peer-deps', {
               cwd: moduleCacheDir,
               stdio: 'pipe',
               timeout: 120_000, // 2 minute timeout