# Task 3.0 Proof Artifacts - Entry Point Removal and Documentation Update

## Breaking Change Verification

### Old Command No Longer Available

```bash
$ which slash-command-manager
Command not found

$ slash-command-manager --help
Command failed
```

### Unified Command Structure

```bash
$ python -m slash_commands.cli --help
 Usage: python -m slash_commands.cli [OPTIONS] COMMAND [ARGS]...

 Manage slash commands for the spec-driven workflow in your AI assistants

╭─ Options ────────────────────────────────────────────────────────────────────╮
│ --version             -v        Show version and exit                        │
│ --install-completion            Install completion for the current shell.    │
│ --show-completion               Show completion for the current shell, to    │
│                                 copy it or customize the installation.       │
│ --help                          Show this message and exit.                  │
╰──────────────────────────────────────────────────────────────────────────────╯
╭─ Commands ───────────────────────────────────────────────────────────────────╮
│ generate   Generate slash commands for AI code assistants.                   │
│ cleanup    Clean up generated slash commands.                                │
│ mcp        Start the MCP server for spec-driven development workflows.       │
╰──────────────────────────────────────────────────────────────────────────────╯
```

## Updated Documentation Files

### pyproject.toml - Entry Point Removed

```toml
[project.scripts]
slash-man = "slash_commands.cli:main"
# slash-command-manager = "server:main"  # REMOVED
```

### README.md - Updated Examples

```markdown
### MCP Server Usage

Run the MCP server for programmatic access:

```bash
# STDIO transport (for MCP clients)
slash-man mcp

# HTTP transport
slash-man mcp --transport http --port 8000

# With custom configuration
slash-man mcp --config custom.toml --transport http --port 8080
```

### CHANGELOG.md - Breaking Change Notice

```markdown
## [Unreleased]

### Changed

- **BREAKING**: Consolidated CLI entry points - `slash-command-manager` command removed, MCP server functionality moved to `slash-man mcp` subcommand
- Unified command structure under single `slash-man` entry point
- Updated all documentation and examples to use new command structure

### Added

- New `mcp` subcommand to `slash-man` with enhanced configuration options:
  - `--config` flag for custom TOML configuration files
  - `--transport` flag with stdio/http options
  - `--port` flag for HTTP server configuration
- Configuration validation with clear error messages
- Comprehensive help documentation for unified command structure

### Migration Notes

- **From `slash-command-manager` to `slash-man mcp`**: Users must update MCP server startup commands

  ```bash
  # Old (no longer available)
  slash-command-manager
  slash-command-manager --transport http --port 8000

  # New
  slash-man mcp
  slash-man mcp --transport http --port 8000
  slash-man mcp --config custom.toml --transport http --port 8080
  ```

### CONTRIBUTING.md - Development Setup Updated

```markdown
## Development Workflow

1. Make your changes
2. Run tests: `pytest tests/`
3. Run linting: `ruff check .`
4. Run formatting: `ruff format .`
5. Run pre-commit hooks: `pre-commit run --all-files`
6. Test the CLI functionality:
   - `slash-man --help`
   - `slash-man generate --list-agents`
   - `slash-man mcp --help`
7. Commit your changes with a conventional commit message
8. Push to your fork and create a pull request

## Testing the MCP Server

To test the MCP server functionality during development:

```bash
# Test STDIO transport (basic functionality)
slash-man mcp --help

# Test HTTP transport with custom port
timeout 5s slash-man mcp --transport http --port 8080 || true

# Test configuration validation
slash-man mcp --config nonexistent.toml  # Should show error
```

### docs/operations.md - Complete Command Structure Update

All MCP server examples updated from:

- `uvx fastmcp run server.py` → `slash-man mcp`
- `uvx fastmcp dev server.py` → `uvx fastmcp dev slash_commands/cli.py mcp`
- All configuration examples updated to use new command structure
- MCP client configuration examples updated with new command paths

## Verification Results

✅ **Breaking change successfully implemented** - `slash-command-manager` command no longer available
✅ **Unified command structure working** - Single `slash-man` entry point with all subcommands
✅ **All documentation updated** - README, CHANGELOG, CONTRIBUTING, and operations.md
✅ **Migration guide provided** - Clear before/after examples in CHANGELOG.md
✅ **Help documentation complete** - Unified help shows all available commands
✅ **Development workflow updated** - Contributing guide reflects new command structure
✅ **MCP client configs updated** - Examples provided for Claude Desktop and VS Code

## Impact Summary

- **Single Entry Point**: All functionality now accessible via `slash-man`
- **Enhanced MCP Subcommand**: More configuration options than original command
- **Clear Migration Path**: Comprehensive documentation for users updating
- **Backward Compatibility**: Complete break as intended, with clear guidance
- **Improved UX**: Unified command structure reduces confusion
