BREAKING CHANGE: introducing mcpm v2

CLAUDE.md

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+# Claude Project Conventions
+
+This file contains conventions that Claude should follow when working on this project.
+
+- **Formatting:** Always format Python code with `ruff`.
+- **Dependency Management:** Use `uv` for all Python dependency management.
+- **Committing:** Always double-check with the user before committing changes to git.

GEMINI.md

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+# Gemini Project Conventions
+
+This file contains conventions that Gemini should follow when working on this project.
+
+- **Formatting:** Always format Python code with `ruff`.
+- **Dependency Management:** Use `uv` for all Python dependency management.
+- **Committing:** Always double-check with the user before committing changes to git.

MIGRATION_GUIDE.md

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+# MCPM v2.0 Migration Guide
+
+This guide helps existing MCPM v1 users transition to the new simplified global configuration model.
+
+## What's New in v2.0
+
+### Simplified Architecture
+- **Global Server Configuration**: All servers managed in a single global configuration
+- **Virtual Profiles**: Profiles are now tags on servers, not separate configurations
+- **Direct Execution**: Run servers directly without complex router setup
+- **Beautiful CLI**: Enhanced interface with rich formatting and better organization
+- **Client Integration**: Manage multiple MCP clients from one place
+
+### Key Improvements
+- **Faster Startup**: No daemon dependencies, direct stdio execution
+- **Better Performance**: Direct execution eliminates router complexity
+- **Enhanced Usability**: Centralized server management, easy profile organization
+- **Developer Tools**: Built-in inspector, HTTP testing, public sharing
+- **Usage Analytics**: Track and analyze server usage patterns
+
+## Automatic Migration
+
+MCPM v2.0 includes an automatic migration system that detects v1 configurations and guides you through the upgrade process.
+
+### Migration Process
+
+When you run any MCPM command with v1 configuration present, you'll see:
+
+1. **Welcome Screen**: Introduction to v2.0 with migration options
+2. **Configuration Analysis**: Review of your current v1 setup
+3. **v2.0 Features**: Overview of new capabilities and improvements
+4. **Breaking Changes**: Important changes that affect your workflow
+5. **Migration Choice**: Three options for proceeding
+
+### Migration Options
+
+#### Option 1: Migrate (Recommended)
+```
+Y - Migrate to v2 (recommended)
+```
+- Converts your v1 profiles to v2 virtual profiles
+- Migrates all servers to global configuration
+- Preserves your existing setup while upgrading to v2
+- Creates backup of v1 configuration files
+
+#### Option 2: Start Fresh
+```
+N - Start fresh with v2 (backup v1 configs)
+```
+- Backs up your v1 configuration safely
+- Starts with a clean v2 installation
+- Removes v1 files after backup
+- Good option if you want to reorganize from scratch
+
+#### Option 3: Ignore for Now
+```
+I - Ignore for now (continue with current command)
+```
+- Continues with your current command
+- Keeps v1 configuration unchanged
+- Can migrate later with `mcpm migrate`
+- Some v2 features may not work properly
+
+### Manual Migration
+
+You can also trigger migration manually:
+
+```bash
+mcpm migrate
+```
+
+This shows the same migration assistant as the automatic detection.
+
+## Command Changes
+
+### Main Commands
+
+| **v1 Command** | **v2 Command** | **Notes** |
+|----------------|----------------|-----------|
+| `mcpm add SERVER` | `mcpm install SERVER` | Cleaner naming |
+| `mcpm rm SERVER` | `mcpm uninstall SERVER` | Cleaner naming |
+| `mcpm ls` | `mcpm ls` | Same command, enhanced output |
+| `mcpm target set` | *Removed* | No longer needed |
+| `mcpm router start` | `mcpm run --http` | Direct HTTP execution |
+| `mcpm share` | `mcpm share` | Simplified sharing |
+
+### Profile Commands
+
+| **v1 Command** | **v2 Command** | **Notes** |
+|----------------|----------------|-----------|
+| `mcpm target create %profile` | `mcpm profile create PROFILE` | Virtual profiles |
+| `mcpm add SERVER --target %profile` | `mcpm profile edit PROFILE` | Interactive management |
+| `mcpm target use %profile` | `mcpm profile run PROFILE` | Execute profile servers |
+| `N/A` | `mcpm profile share PROFILE` | New: Share entire profiles |
+
+### New Commands
+
+| **Command** | **Description** |
+|------------|----------------|
+| `mcpm doctor` | System health check and diagnostics |
+| `mcpm usage` | Comprehensive analytics and usage data |
+| `mcpm inspect SERVER` | Launch MCP Inspector for server testing |
+| `mcpm client ls` | List and manage MCP clients |
+| `mcpm client edit CLIENT` | Configure client server selections |
+| `mcpm client import CLIENT` | Import configurations from clients |
+| `mcpm config` | Manage MCPM configuration settings |
+
+## Migration Examples
+
+### Before v2.0 (v1 workflow)
+```bash
+# Complex target-based workflow
+mcpm target create @cursor
+mcpm target set @cursor
+mcpm add mcp-server-browse
+mcpm add mcp-server-git
+
+mcpm target create %web-dev
+mcpm add mcp-server-browse --target %web-dev
+mcpm add mcp-server-git --target %web-dev
+
+mcpm router start
+mcpm share mcp-server-browse
+```
+
+### After v2.0 (simplified workflow)
+```bash
+# Simple global configuration
+mcpm install mcp-server-browse
+mcpm install mcp-server-git
+
+# Create and organize with profiles
+mcpm profile create web-dev
+mcpm profile edit web-dev  # Interactive server selection
+
+# Direct execution and sharing
+mcpm run mcp-server-browse
+mcpm share mcp-server-browse
+mcpm profile run web-dev
+mcpm profile share web-dev
+```
+
+## Client Integration
+
+### Before: Complex Router Setup
+```json
+{
+  "mcpServers": {
+    "mcpm-router": {
+      "command": ["mcpm", "router", "run"],
+      "args": ["--port", "3000"]
+    }
+  }
+}
+```
+
+### After: Direct Execution
+```json
+{
+  "mcpServers": {
+    "browse": {
+      "command": ["mcpm", "run", "mcp-server-browse"]
+    },
+    "git": {
+      "command": ["mcpm", "run", "mcp-server-git"]
+    }
+  }
+}
+```
+
+Or use MCPM's client management:
+```bash
+mcpm client edit claude-desktop  # Interactive configuration
+mcpm client edit cursor         # Select servers for Cursor
+```
+
+## Post-Migration Workflow
+
+### 1. Verify Migration
+```bash
+mcpm ls                    # See all migrated servers
+mcpm profile ls           # See migrated profiles
+mcpm run SERVER-NAME      # Test server execution
+```
+
+### 2. Explore New Features
+```bash
+mcpm client ls            # See detected MCP clients
+mcpm doctor              # Check system health
+mcpm usage               # View usage analytics
+mcpm inspect SERVER      # Debug server with inspector
+```
+
+### 3. Organize with Profiles
+```bash
+mcpm profile create frontend
+mcpm profile create backend
+mcpm profile create ai-tools
+
+# Use interactive editor to assign servers
+mcpm profile edit frontend
+```
+
+### 4. Client Integration
+```bash
+# Configure clients interactively
+mcpm client edit claude-desktop
+mcpm client edit cursor
+
+# Or import existing configurations
+mcpm client import claude-desktop
+```
+
+## Troubleshooting
+
+### Migration Issues
+
+**Migration fails with profile errors**
+- Check that profile servers exist in global config
+- Verify server configurations are valid
+- Run `mcpm doctor` for diagnostic information
+
+**"No v1 config found" when you have v1 files**
+- Ensure files are in `~/.config/mcpm/`
+- Check file permissions and format
+- Try `mcpm migrate` to trigger manual migration
+
+**Stashed servers not migrated**
+- Migration asks what to do with stashed servers
+- Choose "restore" to add them to global config
+- Choose "document" to save them for manual review
+
+### Post-Migration Issues
+
+**Servers not working in clients**
+- Update client configurations to use `mcpm run SERVER`
+- Use `mcpm client edit CLIENT` for interactive setup
+- Check server status with `mcpm ls`
+
+**Profile commands not working**
+- Profiles are now virtual tags, not separate configurations
+- Use `mcpm profile edit PROFILE` to manage server assignments
+- Check profile status with `mcpm profile ls`
+
+**Command not found errors**
+- Some v1 commands have been removed or renamed
+- Use `mcpm --help` to see all available commands
+- Check this guide for command equivalents
+
+## Getting Help
+
+- **Health Check**: `mcpm doctor` - Diagnose system issues
+- **Command Help**: `mcpm COMMAND --help` - Detailed command information  
+- **Migration Help**: `mcpm migrate --help` - Migration-specific options
+- **Support**: https://github.com/pathintegral-institute/mcpm.sh/issues
+
+## Backup Information
+
+During migration, MCPM creates comprehensive backups:
+
+- **Location**: `~/.config/mcpm/backups/`
+- **Contents**: Original v1 `config.json` and `profiles.json`
+- **README**: Detailed backup information and recovery instructions
+- **Timestamp**: Each backup includes creation timestamp
+
+Your original v1 configuration is never modified until you confirm migration.
+
+---
+
+*MCPM v2.0 provides a cleaner, more powerful interface while preserving all your existing functionality. The migration process is designed to be safe and reversible.*