feat: Change installation directory to ~/.claude/commands/sc/

- Updated default installation path from ~/.claude/commands/ to ~/.claude/commands/sc/
- This maintains the /sc: namespace through directory organization
- Updated install_commands() default path in install_commands.py
- Updated CLI --target default in main.py to ~/.claude/commands/sc
- Updated list_installed_commands() to look in sc subdirectory
- All tests passing (70 passed, 1 skipped)
- Verified real installation: commands now install to ~/.claude/commands/sc/

Commands retain their /sc: prefix through name field in frontmatter:
- /sc:research - Deep web research
- /sc:index-repo - Repository indexing
- /sc:agent - Specialized AI agents
- /sc:recommend - Command recommendations
- /sc - Main help/dispatcher

Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

README.md

@@ -125,10 +125,11 @@ superclaude doctor
 ```
 
 After installation, restart Claude Code to use the commands:
-- `/research` - Deep web research with parallel search
+- `/sc:research` - Deep web research with parallel search
-- `/index-repo` - Repository indexing for context optimization
+- `/sc:index-repo` - Repository indexing for context optimization
-- `/agent` - Specialized AI agents
+- `/sc:agent` - Specialized AI agents
-- `/recommend` - Command recommendations
+- `/sc:recommend` - Command recommendations
+- `/sc` - Show all available SuperClaude commands
 
 **Option 2: Direct Installation from Git**
 ```bash

docs/memory/solutions_learned.jsonl

@@ -0,0 +1,48 @@
+{"test_name": "test_feature", "error_type": "AssertionError", "error_message": "Expected 5, got 3", "traceback": "File test.py, line 10...", "timestamp": "2025-11-11T18:05:14.945830"}
+{"test_name": "test_database_connection", "error_type": "ConnectionError", "error_message": "Could not connect to database", "solution": "Ensure database is running and credentials are correct", "timestamp": "2025-11-11T18:05:14.947103"}
+{"error_type": "ImportError", "error_message": "No module named 'pytest'", "solution": "Install pytest: pip install pytest", "timestamp": "2025-11-11T18:05:14.948186"}
+{"error_type": "TypeError", "error_message": "expected str, got int", "solution": "Convert int to str using str()", "timestamp": "2025-11-11T18:05:14.949488"}
+{"error_type": "TypeError", "error_message": "expected int, got str", "solution": "Convert str to int using int()", "timestamp": "2025-11-11T18:05:14.949687"}
+{"error_type": "FileNotFoundError", "error_message": "config.json not found", "solution": "Create config.json in project root", "session": "session_1", "timestamp": "2025-11-11T18:05:14.953355"}
+{"test_name": "test_reflexion_marker_integration", "error_type": "IntegrationTestError", "error_message": "Testing reflexion integration", "timestamp": "2025-11-11T18:05:14.955135"}
+{"test_name": "test_reflexion_with_real_exception", "error_type": "ZeroDivisionError", "error_message": "division by zero", "traceback": "simulated traceback", "solution": "Check denominator is not zero before division", "timestamp": "2025-11-11T18:05:14.956625"}
+{"test_name": "test_feature", "error_type": "AssertionError", "error_message": "Expected 5, got 3", "traceback": "File test.py, line 10...", "timestamp": "2025-11-11T18:05:52.563775"}
+{"test_name": "test_database_connection", "error_type": "ConnectionError", "error_message": "Could not connect to database", "solution": "Ensure database is running and credentials are correct", "timestamp": "2025-11-11T18:05:52.564932"}
+{"error_type": "ImportError", "error_message": "No module named 'pytest'", "solution": "Install pytest: pip install pytest", "timestamp": "2025-11-11T18:05:52.566243"}
+{"error_type": "TypeError", "error_message": "expected str, got int", "solution": "Convert int to str using str()", "timestamp": "2025-11-11T18:05:52.567884"}
+{"error_type": "TypeError", "error_message": "expected int, got str", "solution": "Convert str to int using int()", "timestamp": "2025-11-11T18:05:52.568207"}
+{"error_type": "FileNotFoundError", "error_message": "config.json not found", "solution": "Create config.json in project root", "session": "session_1", "timestamp": "2025-11-11T18:05:52.572514"}
+{"test_name": "test_reflexion_marker_integration", "error_type": "IntegrationTestError", "error_message": "Testing reflexion integration", "timestamp": "2025-11-11T18:05:52.574152"}
+{"test_name": "test_reflexion_with_real_exception", "error_type": "ZeroDivisionError", "error_message": "division by zero", "traceback": "simulated traceback", "solution": "Check denominator is not zero before division", "timestamp": "2025-11-11T18:05:52.575383"}
+{"test_name": "test_feature", "error_type": "AssertionError", "error_message": "Expected 5, got 3", "traceback": "File test.py, line 10...", "timestamp": "2025-11-11T18:07:29.547542"}
+{"test_name": "test_database_connection", "error_type": "ConnectionError", "error_message": "Could not connect to database", "solution": "Ensure database is running and credentials are correct", "timestamp": "2025-11-11T18:07:29.548522"}
+{"error_type": "ImportError", "error_message": "No module named 'pytest'", "solution": "Install pytest: pip install pytest", "timestamp": "2025-11-11T18:07:29.549669"}
+{"error_type": "TypeError", "error_message": "expected str, got int", "solution": "Convert int to str using str()", "timestamp": "2025-11-11T18:07:29.551484"}
+{"error_type": "TypeError", "error_message": "expected int, got str", "solution": "Convert str to int using int()", "timestamp": "2025-11-11T18:07:29.551745"}
+{"error_type": "FileNotFoundError", "error_message": "config.json not found", "solution": "Create config.json in project root", "session": "session_1", "timestamp": "2025-11-11T18:07:29.555660"}
+{"test_name": "test_reflexion_marker_integration", "error_type": "IntegrationTestError", "error_message": "Testing reflexion integration", "timestamp": "2025-11-11T18:07:29.557344"}
+{"test_name": "test_reflexion_with_real_exception", "error_type": "ZeroDivisionError", "error_message": "division by zero", "traceback": "simulated traceback", "solution": "Check denominator is not zero before division", "timestamp": "2025-11-11T18:07:29.558510"}
+{"test_name": "test_feature", "error_type": "AssertionError", "error_message": "Expected 5, got 3", "traceback": "File test.py, line 10...", "timestamp": "2025-11-11T18:08:46.653324"}
+{"test_name": "test_database_connection", "error_type": "ConnectionError", "error_message": "Could not connect to database", "solution": "Ensure database is running and credentials are correct", "timestamp": "2025-11-11T18:08:46.654315"}
+{"error_type": "ImportError", "error_message": "No module named 'pytest'", "solution": "Install pytest: pip install pytest", "timestamp": "2025-11-11T18:08:46.655438"}
+{"error_type": "TypeError", "error_message": "expected str, got int", "solution": "Convert int to str using str()", "timestamp": "2025-11-11T18:08:46.657037"}
+{"error_type": "TypeError", "error_message": "expected int, got str", "solution": "Convert str to int using int()", "timestamp": "2025-11-11T18:08:46.674014"}
+{"error_type": "FileNotFoundError", "error_message": "config.json not found", "solution": "Create config.json in project root", "session": "session_1", "timestamp": "2025-11-11T18:08:46.692286"}
+{"test_name": "test_reflexion_marker_integration", "error_type": "IntegrationTestError", "error_message": "Testing reflexion integration", "timestamp": "2025-11-11T18:08:46.694160"}
+{"test_name": "test_reflexion_with_real_exception", "error_type": "ZeroDivisionError", "error_message": "division by zero", "traceback": "simulated traceback", "solution": "Check denominator is not zero before division", "timestamp": "2025-11-11T18:08:46.697041"}
+{"test_name": "test_feature", "error_type": "AssertionError", "error_message": "Expected 5, got 3", "traceback": "File test.py, line 10...", "timestamp": "2025-11-11T18:14:31.164433"}
+{"test_name": "test_database_connection", "error_type": "ConnectionError", "error_message": "Could not connect to database", "solution": "Ensure database is running and credentials are correct", "timestamp": "2025-11-11T18:14:31.165513"}
+{"error_type": "ImportError", "error_message": "No module named 'pytest'", "solution": "Install pytest: pip install pytest", "timestamp": "2025-11-11T18:14:31.166705"}
+{"error_type": "TypeError", "error_message": "expected str, got int", "solution": "Convert int to str using str()", "timestamp": "2025-11-11T18:14:31.168467"}
+{"error_type": "TypeError", "error_message": "expected int, got str", "solution": "Convert str to int using int()", "timestamp": "2025-11-11T18:14:31.168682"}
+{"error_type": "FileNotFoundError", "error_message": "config.json not found", "solution": "Create config.json in project root", "session": "session_1", "timestamp": "2025-11-11T18:14:31.173189"}
+{"test_name": "test_reflexion_marker_integration", "error_type": "IntegrationTestError", "error_message": "Testing reflexion integration", "timestamp": "2025-11-11T18:14:31.175044"}
+{"test_name": "test_reflexion_with_real_exception", "error_type": "ZeroDivisionError", "error_message": "division by zero", "traceback": "simulated traceback", "solution": "Check denominator is not zero before division", "timestamp": "2025-11-11T18:14:31.176104"}
+{"test_name": "test_feature", "error_type": "AssertionError", "error_message": "Expected 5, got 3", "traceback": "File test.py, line 10...", "timestamp": "2025-11-11T18:36:41.373001"}
+{"test_name": "test_database_connection", "error_type": "ConnectionError", "error_message": "Could not connect to database", "solution": "Ensure database is running and credentials are correct", "timestamp": "2025-11-11T18:36:41.374057"}
+{"error_type": "ImportError", "error_message": "No module named 'pytest'", "solution": "Install pytest: pip install pytest", "timestamp": "2025-11-11T18:36:41.375577"}
+{"error_type": "TypeError", "error_message": "expected str, got int", "solution": "Convert int to str using str()", "timestamp": "2025-11-11T18:36:41.377470"}
+{"error_type": "TypeError", "error_message": "expected int, got str", "solution": "Convert str to int using int()", "timestamp": "2025-11-11T18:36:41.377698"}
+{"error_type": "FileNotFoundError", "error_message": "config.json not found", "solution": "Create config.json in project root", "session": "session_1", "timestamp": "2025-11-11T18:36:41.381639"}
+{"test_name": "test_reflexion_marker_integration", "error_type": "IntegrationTestError", "error_message": "Testing reflexion integration", "timestamp": "2025-11-11T18:36:41.383655"}
+{"test_name": "test_reflexion_with_real_exception", "error_type": "ZeroDivisionError", "error_message": "division by zero", "traceback": "simulated traceback", "solution": "Check denominator is not zero before division", "timestamp": "2025-11-11T18:36:41.385124"}

docs/mistakes/test_database_connection-2025-11-11.md

@@ -0,0 +1,44 @@
+# Mistake Record: test_database_connection
+
+**Date**: 2025-11-11
+**Error Type**: ConnectionError
+
+---
+
+## ❌ What Happened
+
+Could not connect to database
+
+```
+No traceback
+```
+
+---
+
+## 🔍 Root Cause
+
+Not analyzed
+
+---
+
+## 🤔 Why Missed
+
+Not analyzed
+
+---
+
+## ✅ Fix Applied
+
+Ensure database is running and credentials are correct
+
+---
+
+## 🛡️ Prevention Checklist
+
+Not documented
+
+---
+
+## 💡 Lesson Learned
+
+Not documented

docs/mistakes/test_reflexion_with_real_exception-2025-11-11.md

@@ -0,0 +1,44 @@
+# Mistake Record: test_reflexion_with_real_exception
+
+**Date**: 2025-11-11
+**Error Type**: ZeroDivisionError
+
+---
+
+## ❌ What Happened
+
+division by zero
+
+```
+simulated traceback
+```
+
+---
+
+## 🔍 Root Cause
+
+Not analyzed
+
+---
+
+## 🤔 Why Missed
+
+Not analyzed
+
+---
+
+## ✅ Fix Applied
+
+Check denominator is not zero before division
+
+---
+
+## 🛡️ Prevention Checklist
+
+Not documented
+
+---
+
+## 💡 Lesson Learned
+
+Not documented

docs/mistakes/unknown-2025-11-11.md

@@ -0,0 +1,44 @@
+# Mistake Record: unknown
+
+**Date**: 2025-11-11
+**Error Type**: FileNotFoundError
+
+---
+
+## ❌ What Happened
+
+config.json not found
+
+```
+No traceback
+```
+
+---
+
+## 🔍 Root Cause
+
+Not analyzed
+
+---
+
+## 🤔 Why Missed
+
+Not analyzed
+
+---
+
+## ✅ Fix Applied
+
+Create config.json in project root
+
+---
+
+## 🛡️ Prevention Checklist
+
+Not documented
+
+---
+
+## 💡 Lesson Learned
+
+Not documented

plugins/superclaude/commands/sc.md

@@ -0,0 +1,130 @@
+---
+name: sc
+description: SuperClaude command dispatcher - Use /sc [command] to access all SuperClaude features
+---
+
+# SuperClaude Command Dispatcher
+
+🚀 **SuperClaude Framework** - Main command dispatcher
+
+## Usage
+
+All SuperClaude commands use the `/sc:` prefix:
+
+```
+/sc:command [args...]
+```
+
+## Available Commands
+
+### Research & Analysis
+```
+/sc:research [query]         - Deep web research with parallel search
+```
+
+### Repository Management
+```
+/sc:index-repo              - Index repository for context optimization
+```
+
+### AI Agents
+```
+/sc:agent [type]            - Launch specialized AI agents
+```
+
+### Recommendations
+```
+/sc:recommend [context]     - Get command recommendations
+```
+
+### Help
+```
+/sc                         - Show this help (all available commands)
+```
+
+## Command Namespace
+
+All commands are namespaced under `sc:` to keep them organized:
+- ✅ `/sc:research query`
+- ✅ `/sc:index-repo`
+- ✅ `/sc:agent type`
+- ✅ `/sc:recommend`
+- ✅ `/sc` (help)
+
+## Examples
+
+### Research
+```
+/sc:research React 18 new features
+/sc:research LLM agent architectures 2024
+/sc:research Python async best practices
+```
+
+### Index Repository
+```
+/sc:index-repo
+```
+
+### Agent
+```
+/sc:agent deep-research
+/sc:agent self-review
+/sc:agent repo-index
+```
+
+### Recommendations
+```
+/sc:recommend
+```
+
+## Quick Reference
+
+| Command | Description | Example |
+|---------|-------------|---------|
+| `/sc:research` | Deep web research | `/sc:research topic` |
+| `/sc:index-repo` | Repository indexing | `/sc:index-repo` |
+| `/sc:agent` | Specialized AI agents | `/sc:agent type` |
+| `/sc:recommend` | Command suggestions | `/sc:recommend` |
+| `/sc` | Show help | `/sc` |
+
+## Features
+
+- **Parallel Execution**: Research runs multiple searches in parallel
+- **Evidence-Based**: All findings backed by sources
+- **Context-Aware**: Uses repository context when available
+- **Token Efficient**: Optimized for minimal token usage
+
+## Help
+
+For help on specific commands:
+```
+/sc:research --help
+/sc:agent --help
+```
+
+Or use the main help command:
+```
+/sc
+```
+
+Check the documentation:
+- PLANNING.md - Architecture and design
+- TASK.md - Current tasks and priorities
+- KNOWLEDGE.md - Tips and best practices
+
+## Version
+
+SuperClaude v4.1.6
+- Python package: 0.4.0
+- Pytest plugin included
+- PM Agent patterns enabled
+
+---
+
+💡 **Tip**: All commands use the `/sc:` prefix - e.g., `/sc:research`, `/sc:agent`
+
+🔧 **Installation**: Run `superclaude install` to install/update commands
+
+📚 **Documentation**: https://github.com/SuperClaude-Org/SuperClaude_Framework
+
+⚠️ **Important**: Restart Claude Code after installing commands to use them!

src/superclaude/cli/install_commands.py

@@ -1,7 +1,7 @@
 """
 Command Installation
 
-Installs SuperClaude slash commands to ~/.claude/commands/ directory.
+Installs SuperClaude slash commands to ~/.claude/commands/sc/ directory.
 """
 
 from pathlib import Path
@@ -17,15 +17,15 @@ def install_commands(
     Install all SuperClaude commands to Claude Code
 
     Args:
-        target_path: Target installation directory (default: ~/.claude/commands)
+        target_path: Target installation directory (default: ~/.claude/commands/sc)
         force: Force reinstall if commands exist
 
     Returns:
         Tuple of (success: bool, message: str)
     """
-    # Default to ~/.claude/commands
+    # Default to ~/.claude/commands/sc to maintain /sc: namespace
     if target_path is None:
-        target_path = Path.home() / ".claude" / "commands"
+        target_path = Path.home() / ".claude" / "commands" / "sc"
 
     # Get command source directory
     command_source = _get_commands_source()
@@ -145,12 +145,12 @@ def list_available_commands() -> List[str]:
 
 def list_installed_commands() -> List[str]:
     """
-    List installed commands in ~/.claude/commands/
+    List installed commands in ~/.claude/commands/sc/
 
     Returns:
         List of installed command names
     """
-    commands_dir = Path.home() / ".claude" / "commands"
+    commands_dir = Path.home() / ".claude" / "commands" / "sc"
 
     if not commands_dir.exists():
         return []

src/superclaude/cli/main.py

@@ -28,8 +28,8 @@ def main():
 @main.command()
 @click.option(
     "--target",
-    default="~/.claude/commands",
+    default="~/.claude/commands/sc",
-    help="Installation directory (default: ~/.claude/commands)",
+    help="Installation directory (default: ~/.claude/commands/sc)",
 )
 @click.option(
     "--force",
@@ -46,8 +46,8 @@ def install(target: str, force: bool, list_only: bool):
     """
     Install SuperClaude commands to Claude Code
 
-    Installs all slash commands (/research, /index-repo, etc.) to your
+    Installs all slash commands (/sc:research, /sc:index-repo, etc.) to your
-    ~/.claude/commands directory so you can use them in Claude Code.
+    ~/.claude/commands/sc directory so you can use them in Claude Code.
 
     Examples:
         superclaude install