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@httpdss httpdss commented Aug 3, 2025

Summary

Implements comprehensive MCP (Model Context Protocol) support for the struct tool as requested in issue #75.

Changes Made

Core MCP Implementation

  • MCP Server: Added struct_module/mcp_server.py with full stdio transport support
  • MCP Command: Added struct_module/commands/mcp.py for starting MCP server
  • Dependencies: Added mcp package to requirements.txt

MCP Tools Implemented

  1. list_structures: List all available structure definitions
  2. get_structure_info: Get detailed information about a specific structure
  3. generate_structure: Generate structures with various options (supports console output for AI workflows)
  4. validate_structure: Validate structure configuration YAML files

Enhanced Commands

  • list command: Added --mcp flag for MCP integration
  • info command: Added --mcp flag for MCP integration
  • Both commands maintain full backward compatibility

AI-Assisted Development Support

  • Console output mode for structure generation enables AI prompt chaining
  • MCP tools can be used programmatically for automated workflows
  • Enhanced documentation with workflow examples

Testing & Documentation

  • Complete test suite in tests/test_mcp_integration.py (9 test cases, all passing)
  • Comprehensive documentation in docs/mcp-integration.md
  • Updated README.md with MCP feature highlights

Usage Examples

# Start MCP server
struct mcp --server

# Use MCP integration in existing commands
struct list --mcp
struct info project/python --mcp

Benefits

Automation: Programmatic access to all struct tool functionality
Integration: Easy integration with AI tools and development workflows
Backward Compatibility: All existing functionality remains unchanged
Comprehensive: Covers all major struct operations (list, info, generate, validate)
Well-Tested: Full test coverage with 9 test cases
Documented: Complete usage guide and examples

Addresses

Closes #75

Testing

  • All existing tests pass (44/44)
  • New MCP integration tests pass (9/9)
  • Manual testing of MCP server and CLI integration
  • Verified backward compatibility

Assignee

@httpdss

- Add comprehensive MCP server implementation with stdio transport
- Implement MCP tools: list_structures, get_structure_info, generate_structure, validate_structure
- Add --mcp flag to existing list and info commands for MCP integration
- Include AI-assisted development workflow support with console output mode
- Add complete test suite for MCP integration
- Update documentation with MCP usage examples and configuration
- Maintain backward compatibility with existing functionality

Addresses #75
@httpdss httpdss added minor enhancement New feature or request labels Aug 3, 2025
@httpdss httpdss self-assigned this Aug 3, 2025
httpdss added 2 commits August 3, 2025 12:14
…ples

- Add detailed MCP client integration examples for Claude Desktop, Cline/Continue, and custom clients
- Include step-by-step quick start guide with configuration examples
- Add troubleshooting section with common issues and solutions
- Provide multiple configuration scenarios (basic, custom paths, virtual env, shell wrapper)
- Enhanced README with MCP integration quick start section
- Include Node.js and Python MCP client code examples
- Add debug mode instructions for troubleshooting
@httpdss httpdss merged commit 7d273b0 into main Aug 3, 2025
3 checks passed
@httpdss httpdss deleted the feature/mcp-support branch August 3, 2025 20:25
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enhancement New feature or request feature minor

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Add MCP Support to 'list' and 'info' Commands

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