v1.19.4 Pure MCP Tool (Breaking Change)

BREAKING CHANGES

• Pure MCP Tool: DevMind is now a pure MCP (Model Context Protocol) tool
  • Removed all CLI functionality (cli.ts, daemon.ts, CLI commands)
  • Removed CLI-related dependencies (commander)
  • All features now accessible exclusively through 18 MCP tools
  • Focus on seamless AI assistant integration

Removed

• CLI Interface: Removed command-line interface
  • No more devmind init, devmind start, devmind search commands
  • Removed CLI documentation (CLI-REFERENCE-EN.md)
  • Removed daemon file monitoring
• Dependencies: Removed CLI-specific packages
  • commander (CLI framework)
  • CLI-related utilities

Changed

• Architecture: Simplified to pure MCP server
  • Single entry point: MCP protocol server
  • AI-driven context recording (no background daemon)
  • Cleaner codebase focused on MCP tools
• Documentation: Updated all docs to reflect pure MCP approach
  • README.md: Removed CLI sections, focused on MCP usage
  • Website: Removed CLI reference pages
  • Emphasized MCP client configuration (Claude Desktop, Cursor, etc.)
• Package: Updated package.json
  • Removed bin configuration
  • Version bumped to 1.19.4
  • Description updated to "AI Assistant Memory System - Pure MCP Tool"

Migration Guide

From v1.19.3 (CLI + MCP) to v1.19.4 (Pure MCP)

If you were using CLI commands:

• devmind record → Use record_context MCP tool through AI assistant
• devmind search → Use semantic_search MCP tool
• devmind stats → Use get_current_session MCP tool
• Daemon monitoring → AI actively records context through MCP tools

Why Pure MCP?

• Simpler: One-time configuration, no commands to learn
• Smarter: AI decides when to record context
• Seamless: Direct integration with AI assistants
• Cross-platform: Works with all MCP-compatible clients