# py-mcp-installer-service Implementation Plan

**Version:** 1.0.0
**Status:** Planning Document
**Target:** 6-week implementation schedule
**Date:** 2025-12-05

---

## Overview

This document provides a detailed, phase-by-phase implementation plan for the py-mcp-installer-service library. Each phase includes specific deliverables, acceptance criteria, and estimated effort.

**Reference Documents:**
- Architecture: `ARCHITECTURE.md`
- Research: `research/mcp-server-installation-patterns-2025-12-05.md`

---

## Project Structure

### Final Directory Layout

```
py-mcp-installer-service/
├── src/
│   └── py_mcp_installer/
│       ├── __init__.py
│       ├── installer.py              # Main orchestrator
│       ├── platform_detector.py      # Platform detection
│       ├── installation_strategy.py  # Installation strategies
│       ├── config_manager.py         # Config file operations
│       ├── mcp_inspector.py          # Validation & inspection
│       ├── command_builder.py        # Command generation
│       ├── types.py                  # Type definitions
│       ├── utils.py                  # Utilities
│       ├── exceptions.py             # Custom exceptions
│       └── platforms/
│           ├── __init__.py
│           ├── base.py               # Base detector class
│           ├── claude_code.py
│           ├── claude_desktop.py
│           ├── cursor.py
│           ├── auggie.py
│           ├── codex.py
│           ├── gemini.py
│           ├── windsurf.py
│           └── antigravity.py
│
├── tests/
│   ├── __init__.py
│   ├── conftest.py                   # Shared fixtures
│   ├── unit/
│   │   ├── test_types.py
│   │   ├── test_utils.py
│   │   ├── test_exceptions.py
│   │   ├── test_config_manager.py
│   │   ├── test_command_builder.py
│   │   ├── test_platform_detector.py
│   │   ├── test_installation_strategy.py
│   │   └── test_mcp_inspector.py
│   ├── integration/
│   │   ├── test_full_installation.py
│   │   ├── test_platform_detection.py
│   │   └── test_migration.py
│   └── fixtures/
│       ├── configs/                  # Sample config files
│       └── mock_binaries/            # Mock executables
│
├── docs/
│   ├── ARCHITECTURE.md
│   ├── IMPLEMENTATION-PLAN.md
│   ├── API-REFERENCE.md
│   ├── PLATFORM-GUIDE.md
│   ├── TROUBLESHOOTING.md
│   └── CONTRIBUTING.md
│
├── examples/
│   ├── basic_installation.py
│   ├── advanced_usage.py
│   ├── custom_platform.py
│   └── cli_example.py
│
├── pyproject.toml
├── README.md
├── LICENSE
├── CHANGELOG.md
└── .github/
    └── workflows/
        ├── ci.yml
        └── publish.yml
```

---

## Phase 1: Core Abstractions (Week 1)

**Goal**: Establish foundational types, utilities, and configuration management.

### Deliverables

#### 1.1: Type Definitions (`types.py`)
- [ ] Define all enums (Platform, ConfigScope, InstallMethod, etc.)
- [ ] Define all dataclasses (DetectedPlatform, MCPServerConfig, etc.)
- [ ] Define all protocols (PlatformDetector, InstallationStrategy)
- [ ] Add comprehensive docstrings
- [ ] Export public types in `__init__.py`

**Acceptance Criteria:**
- All types pass mypy strict mode
- Docstrings for all public types
- No runtime dependencies

**Estimated Effort:** 1 day

---

#### 1.2: Exception Hierarchy (`exceptions.py`)
- [ ] Create base `MCPInstallerError` exception
- [ ] Implement specific exceptions (PlatformNotFoundError, ConfigurationError, etc.)
- [ ] Add recovery suggestions to all exceptions
- [ ] Add `__str__` methods for user-friendly error messages

**Acceptance Criteria:**
- All exceptions inherit from base class
- All exceptions include recovery suggestions
- Clear, actionable error messages

**Estimated Effort:** 0.5 days

---

#### 1.3: Utilities (`utils.py`)
- [ ] Implement logging setup
- [ ] Implement path resolution utilities
- [ ] Implement credential masking
- [ ] Implement JSON validation
- [ ] Implement command formatting for display
- [ ] Add platform-specific config location resolver

**Acceptance Criteria:**
- 100% test coverage for utilities
- No side effects (pure functions where possible)
- Cross-platform compatibility verified

**Estimated Effort:** 1 day

---

#### 1.4: Configuration Manager (`config_manager.py`)
- [ ] Implement atomic file operations (temp + rename)
- [ ] Implement backup/restore functionality
- [ ] Implement JSON and TOML format support
- [ ] Implement validation logic
- [ ] Implement transaction context manager
- [ ] Add automatic backup cleanup (keep last 10)

**Acceptance Criteria:**
- All file operations are atomic (no partial writes)
- Backup created before every modification
- Handles both JSON and TOML formats
- Transaction rollback on error
- Cross-platform file operations verified

**Estimated Effort:** 2 days

---

#### 1.5: Unit Tests for Phase 1
- [ ] Test suite for types (dataclass validation)
- [ ] Test suite for exceptions (error messages, recovery suggestions)
- [ ] Test suite for utils (all functions covered)
- [ ] Test suite for config_manager (atomic writes, backup/restore, transactions)
- [ ] Mock file system for testing

**Acceptance Criteria:**
- >90% coverage for Phase 1 modules
- All edge cases covered
- Cross-platform tests pass

**Estimated Effort:** 1.5 days

---

### Phase 1 Checklist

- [ ] All types defined and exported
- [ ] All exceptions implemented with recovery suggestions
- [ ] All utilities implemented and tested
- [ ] ConfigManager fully functional with atomic operations
- [ ] >90% test coverage
- [ ] mypy strict mode passes
- [ ] Documentation for all public APIs

**Total Estimated Effort:** 6 days (Week 1)

---

## Phase 2: Platform Detection (Week 2)

**Goal**: Implement robust, multi-layered platform detection for all supported tools.

### Deliverables

#### 2.1: Base Platform Detector (`platforms/base.py`)
- [ ] Create abstract base class for platform detectors
- [ ] Implement confidence scoring logic
- [ ] Implement multi-layered detection template method
- [ ] Add common validation helpers

**Acceptance Criteria:**
- Reusable base class for all platform detectors
- Consistent confidence scoring (0.0-1.0)
- Multi-layered detection (config file, format, CLI)

**Estimated Effort:** 1 day

---

#### 2.2: Platform Detector Registry (`platform_detector.py`)
- [ ] Implement detector registration system
- [ ] Implement `detect_all()` with confidence-based sorting
- [ ] Implement `detect_one()` for specific platforms
- [ ] Add plugin architecture for custom detectors

**Acceptance Criteria:**
- Registry can detect all platforms
- Results sorted by confidence score
- Easy to register custom detectors

**Estimated Effort:** 1 day

---

#### 2.3: Platform-Specific Detectors (Priority: Claude Code, Cursor, Windsurf)
- [ ] Claude Code detector (`platforms/claude_code.py`)
  - New config location (~/.config/claude/mcp.json)
  - Legacy location (~/.claude.json)
  - CLI availability check
- [ ] Claude Desktop detector (`platforms/claude_desktop.py`)
  - Platform-specific config locations
  - No project-level support
- [ ] Cursor detector (`platforms/cursor.py`)
  - Single config location
  - No CLI support

**Acceptance Criteria:**
- Each detector handles legacy and new formats
- Confidence scoring reflects detection reliability
- Cross-platform compatibility (macOS, Linux, Windows)

**Estimated Effort:** 2 days

---

#### 2.4: Remaining Platform Detectors
- [ ] Auggie detector (`platforms/auggie.py`)
- [ ] Codex detector (`platforms/codex.py`)
- [ ] Gemini detector (`platforms/gemini.py`)
- [ ] Windsurf detector (`platforms/windsurf.py`)
- [ ] Antigravity detector stub (`platforms/antigravity.py`)
  - Note: Config location unknown, mark as TODO

**Acceptance Criteria:**
- All 7 documented platforms implemented
- Antigravity marked as not implemented
- Consistent detection patterns across all detectors

**Estimated Effort:** 2 days

---

#### 2.5: Unit Tests for Platform Detection
- [ ] Test each detector with valid configs
- [ ] Test each detector with invalid JSON
- [ ] Test each detector with missing configs
- [ ] Test confidence scoring
- [ ] Test registry detection ordering
- [ ] Mock file system and CLI availability

**Acceptance Criteria:**
- >90% coverage for all detectors
- Cross-platform tests pass
- Confidence scoring validated

**Estimated Effort:** 1 day

---

### Phase 2 Checklist

- [ ] Base detector class implemented
- [ ] Registry system functional
- [ ] All 7 platform detectors implemented
- [ ] Confidence-based detection working
- [ ] >90% test coverage
- [ ] Cross-platform compatibility verified

**Total Estimated Effort:** 7 days (Week 2)

---

## Phase 3: Installation Strategies (Week 3)

**Goal**: Implement installation logic for all platform types.

### Deliverables

#### 3.1: Installation Strategy Base (`installation_strategy.py`)
- [ ] Create abstract `InstallationStrategy` class
- [ ] Define install/uninstall/update methods
- [ ] Implement dry-run support
- [ ] Add force overwrite support

**Acceptance Criteria:**
- Clean abstract interface
- Template method for common operations
- Consistent return types (InstallationResult)

**Estimated Effort:** 1 day

---

#### 3.2: Command Builder (`command_builder.py`)
- [ ] Implement installation method detection (uv/pipx/binary)
- [ ] Implement command string generation
- [ ] Implement absolute path resolution
- [ ] Implement Python executable detection
- [ ] Implement credential masking

**Acceptance Criteria:**
- Correct method detection priority (uv > pipx > binary)
- Handles venv Python detection
- All paths are absolute
- Credentials masked in output

**Estimated Effort:** 1.5 days

---

#### 3.3: Native CLI Strategy (`NativeCLIStrategy`)
- [ ] Implement for Claude Code
- [ ] Implement for Claude Desktop
- [ ] Build `claude mcp add` commands
- [ ] Handle scope (--scope local vs --scope user)
- [ ] Implement fallback to JSON strategy on failure

**Acceptance Criteria:**
- Generates correct `claude mcp add` commands
- Falls back to JSON on CLI failure
- Handles environment variables correctly

**Estimated Effort:** 1 day

---

#### 3.4: JSON Config Strategy (`JSONConfigStrategy`)
- [ ] Implement for all JSON-based platforms
- [ ] Handle platform-specific fields (type, cwd, timeout, trust)
- [ ] Implement update and uninstall operations
- [ ] Use ConfigManager for atomic operations

**Acceptance Criteria:**
- Works for Claude Code, Claude Desktop, Cursor, Auggie, Windsurf, Gemini
- Handles platform-specific config differences
- Atomic updates via ConfigManager

**Estimated Effort:** 1.5 days

---

#### 3.5: TOML Config Strategy (`TOMLConfigStrategy`)
- [ ] Implement for Codex
- [ ] Handle snake_case naming (mcp_servers)
- [ ] Implement TOML read/write via tomli/tomli-w
- [ ] Implement update and uninstall operations

**Acceptance Criteria:**
- Correctly handles TOML format
- Uses snake_case for Codex
- Atomic operations via ConfigManager

**Estimated Effort:** 1 day

---

#### 3.6: Integration Tests for Installation
- [ ] Test full installation flow (detect -> install -> verify)
- [ ] Test dry-run mode for all strategies
- [ ] Test force overwrite
- [ ] Test update existing server
- [ ] Test uninstall
- [ ] Test fallback from CLI to JSON

**Acceptance Criteria:**
- End-to-end installation tested for all platforms
- Dry-run mode verified
- Rollback tested on failure

**Estimated Effort:** 1 day

---

### Phase 3 Checklist

- [ ] All three strategies implemented
- [ ] CommandBuilder fully functional
- [ ] Dry-run and force modes working
- [ ] Integration tests passing
- [ ] >90% test coverage

**Total Estimated Effort:** 7 days (Week 3)

---

## Phase 4: Inspector & Validator (Week 4)

**Goal**: Implement inspection, validation, and auto-fix capabilities.

### Deliverables

#### 4.1: MCP Inspector (`mcp_inspector.py`)
- [ ] Implement `list_servers()` method
- [ ] Implement `validate_server()` method
- [ ] Implement `suggest_fixes()` method
- [ ] Implement `fix_server()` method
- [ ] Define all issue types and severities

**Acceptance Criteria:**
- Can list all installed servers
- Can validate each server configuration
- Can suggest auto-fixable improvements
- Can apply fixes automatically (where safe)

**Estimated Effort:** 2 days

---

#### 4.2: Legacy Server Detection & Migration
- [ ] Detect line-delimited JSON format (`-m mcp_ticketer.mcp.server`)
- [ ] Auto-migrate to FastMCP format (`mcp-ticketer mcp`)
- [ ] Preserve project paths during migration
- [ ] Preserve environment variables during migration
- [ ] Create backup before migration

**Acceptance Criteria:**
- Detects legacy format with 100% accuracy
- Migrates to FastMCP without data loss
- Backup created before migration
- User notified of migration

**Estimated Effort:** 1.5 days

---

#### 4.3: Validation Rules
- [ ] Check for missing command paths
- [ ] Check for invalid JSON/TOML
- [ ] Check for missing required fields
- [ ] Check for wrong transport type
- [ ] Check for empty/placeholder environment variables
- [ ] Check for permission errors

**Acceptance Criteria:**
- All validation rules implemented
- Severity levels assigned correctly
- Fix suggestions are actionable

**Estimated Effort:** 1.5 days

---

#### 4.4: Auto-Fix Logic
- [ ] Fix legacy servers (migrate to FastMCP)
- [ ] Fix missing command paths (auto-detect best command)
- [ ] Fix wrong transport types
- [ ] Skip non-auto-fixable issues (require manual intervention)

**Acceptance Criteria:**
- Auto-fix only applies safe changes
- Backup created before fixes
- User can review changes in dry-run mode

**Estimated Effort:** 1 day

---

#### 4.5: Unit Tests for Inspector
- [ ] Test server listing
- [ ] Test validation for each issue type
- [ ] Test fix suggestions
- [ ] Test auto-fix application
- [ ] Test legacy server migration
- [ ] Mock config files for testing

**Acceptance Criteria:**
- >90% coverage for inspector module
- All issue types tested
- Migration tested with real-world configs

**Estimated Effort:** 1 day

---

### Phase 4 Checklist

- [ ] Inspector fully implemented
- [ ] Legacy migration working
- [ ] All validation rules implemented
- [ ] Auto-fix logic safe and tested
- [ ] >90% test coverage

**Total Estimated Effort:** 7 days (Week 4)

---

## Phase 5: Orchestrator & Polish (Week 5)

**Goal**: Build main API, complete remaining detectors, polish documentation.

### Deliverables

#### 5.1: MCPInstaller Orchestrator (`installer.py`)
- [ ] Implement `__init__()` with platform selection
- [ ] Implement `auto_detect()` class method
- [ ] Implement `list_platforms()` method
- [ ] Implement `install_server()` method
- [ ] Implement `list_servers()` method
- [ ] Implement `validate_installation()` method
- [ ] Implement `fix_server()` method
- [ ] Implement `uninstall_server()` method
- [ ] Add strategy selection logic

**Acceptance Criteria:**
- Clean, intuitive API
- Auto-detection works reliably
- All operations delegate to correct components
- Dry-run mode for all operations

**Estimated Effort:** 2 days

---

#### 5.2: Public API Finalization
- [ ] Clean up `__init__.py` exports
- [ ] Ensure consistent return types
- [ ] Add type hints to all public methods
- [ ] Validate API usability with examples

**Acceptance Criteria:**
- Only intended classes/functions exported
- All public APIs fully typed
- API matches architecture design

**Estimated Effort:** 1 day

---

#### 5.3: Comprehensive Integration Tests
- [ ] Test full workflow: detect -> install -> validate -> fix
- [ ] Test multi-platform detection
- [ ] Test error recovery (rollback on failure)
- [ ] Test cross-platform compatibility (macOS, Linux)
- [ ] Test with real-world config files

**Acceptance Criteria:**
- End-to-end workflows tested
- Cross-platform tests pass
- Error recovery verified

**Estimated Effort:** 2 days

---

#### 5.4: Documentation
- [ ] API Reference (autogenerated from docstrings)
- [ ] Platform Guide (platform-specific notes)
- [ ] Troubleshooting Guide (common issues)
- [ ] Contributing Guide (how to add platforms)
- [ ] Update README with examples

**Acceptance Criteria:**
- All public APIs documented
- Platform-specific quirks documented
- Troubleshooting covers common errors
- Examples are clear and runnable

**Estimated Effort:** 1.5 days

---

#### 5.5: Code Quality & Linting
- [ ] Run mypy strict mode on all modules
- [ ] Run ruff for linting
- [ ] Fix all type errors
- [ ] Fix all linting warnings
- [ ] Ensure consistent code style

**Acceptance Criteria:**
- Zero mypy errors in strict mode
- Zero ruff warnings
- Consistent formatting throughout

**Estimated Effort:** 0.5 days

---

### Phase 5 Checklist

- [ ] MCPInstaller fully implemented
- [ ] Public API finalized and typed
- [ ] Integration tests comprehensive
- [ ] Documentation complete
- [ ] Code quality checks pass

**Total Estimated Effort:** 7 days (Week 5)

---

## Phase 6: CLI & Packaging (Week 6)

**Goal**: Create CLI tool, package for PyPI, setup CI/CD.

### Deliverables

#### 6.1: CLI Tool (`cli.py`)
- [ ] Implement `mcp-installer detect` command
- [ ] Implement `mcp-installer install` command
- [ ] Implement `mcp-installer list` command
- [ ] Implement `mcp-installer validate` command
- [ ] Implement `mcp-installer fix` command
- [ ] Implement `mcp-installer uninstall` command
- [ ] Add `--dry-run`, `--verbose`, `--force` flags
- [ ] Use Click or Typer for CLI framework

**Acceptance Criteria:**
- All core operations available via CLI
- Help text clear and comprehensive
- Dry-run mode available for all commands
- Colored output for better UX

**Estimated Effort:** 2 days

---

#### 6.2: PyPI Packaging
- [ ] Create comprehensive `pyproject.toml`
- [ ] Add package metadata (description, keywords, classifiers)
- [ ] Add LICENSE (recommend MIT or Apache 2.0)
- [ ] Create CHANGELOG.md
- [ ] Add long_description from README
- [ ] Configure build system (hatchling or setuptools)

**Acceptance Criteria:**
- Package builds successfully
- All metadata correct
- README renders correctly on PyPI
- Version scheme follows SemVer

**Estimated Effort:** 1 day

---

#### 6.3: CI/CD Setup
- [ ] Create GitHub Actions workflow for tests
- [ ] Create GitHub Actions workflow for type checking
- [ ] Create GitHub Actions workflow for linting
- [ ] Create GitHub Actions workflow for publishing
- [ ] Add coverage reporting (codecov or coveralls)
- [ ] Add badge to README

**Acceptance Criteria:**
- Tests run on push/PR
- Tests run on multiple Python versions (3.10, 3.11, 3.12)
- Tests run on multiple OS (macOS, Linux, Windows)
- Publishing workflow triggers on tag

**Estimated Effort:** 1.5 days

---

#### 6.4: Examples & Documentation
- [ ] Create `examples/basic_installation.py`
- [ ] Create `examples/advanced_usage.py`
- [ ] Create `examples/custom_platform.py`
- [ ] Update README with quick start
- [ ] Add installation instructions
- [ ] Add contribution guidelines

**Acceptance Criteria:**
- All examples are runnable
- README provides clear quick start
- Installation instructions cover pip/pipx
- Contributing guide explains how to add platforms

**Estimated Effort:** 1 day

---

#### 6.5: Release Preparation
- [ ] Version bump to 1.0.0
- [ ] Update CHANGELOG with all features
- [ ] Build package and test locally
- [ ] Publish to TestPyPI
- [ ] Test installation from TestPyPI
- [ ] Publish to PyPI
- [ ] Create GitHub release with notes

**Acceptance Criteria:**
- Package available on PyPI
- Installation works via `pip install py-mcp-installer-service`
- CLI command available after install
- GitHub release created with changelog

**Estimated Effort:** 1.5 days

---

### Phase 6 Checklist

- [ ] CLI tool fully functional
- [ ] Package published to PyPI
- [ ] CI/CD pipeline operational
- [ ] Examples and documentation complete
- [ ] v1.0.0 released

**Total Estimated Effort:** 7 days (Week 6)

---

## Testing Strategy

### Unit Tests (Target: >90% coverage)
- Mock file systems for config operations
- Mock CLI availability checks
- Test all validation rules
- Test all error conditions
- Test edge cases (empty files, invalid JSON, etc.)

### Integration Tests
- Test full installation workflows
- Test platform detection accuracy
- Test migration from legacy format
- Test error recovery and rollback
- Use real-world config file samples

### Cross-Platform Tests
- Run tests on macOS, Linux, Windows
- Verify path handling on all platforms
- Verify config locations on all platforms

### Performance Tests
- Ensure detection is fast (<100ms)
- Ensure installation is fast (<1s)
- Ensure config updates are atomic

---

## Quality Gates

Each phase must meet these criteria before proceeding:

### Code Quality
- ✅ mypy strict mode passes (zero errors)
- ✅ ruff linting passes (zero warnings)
- ✅ All functions have docstrings
- ✅ All public APIs have type hints

### Test Coverage
- ✅ >90% line coverage
- ✅ All edge cases covered
- ✅ All error paths tested
- ✅ Cross-platform tests pass

### Documentation
- ✅ All public APIs documented
- ✅ Examples are runnable
- ✅ Platform-specific quirks noted
- ✅ Troubleshooting guide updated

---

## Risk Mitigation

### Risk: Antigravity config location unknown
**Mitigation:**
- Implement stub detector that returns None
- Mark as TODO in documentation
- Add to future roadmap

### Risk: Platform API changes
**Mitigation:**
- Version detection logic
- Graceful degradation
- Clear error messages when unsupported version detected

### Risk: Cross-platform compatibility issues
**Mitigation:**
- Comprehensive cross-platform testing in CI
- Use pathlib for all path operations
- Test on all target platforms before release

### Risk: Breaking changes in native CLIs
**Mitigation:**
- Always provide JSON fallback
- Test CLI availability before using
- Document CLI version requirements

---

## Dependencies Management

### Runtime Dependencies (Minimal)
```toml
[project.dependencies]
python = ">=3.10"
tomli = ">=2.0.0; python_version < '3.11'"  # TOML reading
tomli-w = ">=1.0.0"  # TOML writing
```

### Development Dependencies
```toml
[project.optional-dependencies]
dev = [
    "pytest>=7.0.0",
    "pytest-cov>=4.0.0",
    "pytest-mock>=3.10.0",
    "mypy>=1.0.0",
    "ruff>=0.1.0",
]
cli = [
    "click>=8.0.0",  # or typer
    "rich>=13.0.0",  # for colored output
]
```

---

## Success Criteria

### Functional Requirements
- ✅ Detects 7/8 platforms (Antigravity TBD)
- ✅ Installs servers on all detected platforms
- ✅ Validates existing installations
- ✅ Auto-fixes common issues (legacy format, missing paths)
- ✅ Provides clear error messages with recovery suggestions

### Non-Functional Requirements
- ✅ Zero dependencies on mcp-ticketer (fully standalone)
- ✅ Cross-platform (macOS, Linux, Windows)
- ✅ Type-safe (100% mypy coverage)
- ✅ Well-tested (>90% coverage)
- ✅ Well-documented (API reference + guides)

### Release Criteria
- ✅ All 6 phases complete
- ✅ All quality gates passed
- ✅ CI/CD pipeline green
- ✅ Published to PyPI
- ✅ GitHub release created
- ✅ README and documentation complete

---

## Timeline Summary

| Phase | Duration | Key Deliverables |
|-------|----------|------------------|
| Phase 1: Core Abstractions | 6 days | Types, exceptions, utils, ConfigManager |
| Phase 2: Platform Detection | 7 days | All platform detectors, registry |
| Phase 3: Installation Strategies | 7 days | All strategies, CommandBuilder |
| Phase 4: Inspector & Validator | 7 days | Inspector, validation, auto-fix |
| Phase 5: Orchestrator & Polish | 7 days | MCPInstaller, docs, integration tests |
| Phase 6: CLI & Packaging | 7 days | CLI tool, PyPI package, CI/CD |
| **Total** | **6 weeks** | **Production-ready library** |

---

## Post-Release Roadmap

### v1.1.0 (Future)
- [ ] Add Antigravity support (once config location documented)
- [ ] Add support for HTTP/SSE transport (not just stdio)
- [ ] Add server lifecycle management (start/stop/restart)
- [ ] Add server discovery/marketplace integration

### v1.2.0 (Future)
- [ ] GUI tool for non-technical users
- [ ] Web-based configuration interface
- [ ] Auto-update mechanism for servers
- [ ] Multi-server installation profiles

### v2.0.0 (Future)
- [ ] Support for custom MCP protocol versions
- [ ] Advanced dependency management
- [ ] Server templates and scaffolding
- [ ] Performance monitoring and diagnostics

---

## Conclusion

This implementation plan provides a clear, phased approach to building the py-mcp-installer-service library. Each phase builds on the previous one, with clear deliverables, acceptance criteria, and quality gates.

**Estimated Total Effort:** 6 weeks (42 days) for v1.0.0 release

**Next Actions:**
1. Review and approve this implementation plan
2. Set up project repository structure
3. Begin Phase 1: Core Abstractions

---

**Document Version:** 1.0.0
**Last Updated:** 2025-12-05
**Status:** Ready for Implementation
