v1.0.0 - Initial Release

🎉 Ketcher MCP Server v1.0.0

First stable release of Ketcher MCP Server - A powerful chemical structure editor integration for Claude.

✨ Features

• 8 Chemical Tools: Complete toolkit for molecular structure manipulation
• Open Ketcher Editor: Launch web-based chemical structure editor
• Image Generation: Convert SMILES to PNG/SVG molecular structure images
• Format Conversion: SMILES ↔ MOL ↔ InChI ↔ InChIKey
• Molecular Properties: Calculate MW, LogP, TPSA, H-bond donors/acceptors, etc.
• SMILES Validation: Verify chemical structure validity

🧪 Test Coverage

• ✅ 7/7 unit tests passing
• ✅ 5/5 integration tests passing
• ✅ 7/7 edge case tests passing
• ✅ Total: 19/19 tests passing

📦 Installation

pip install git+https://github.com/lunnynight/ketcher-mcp-server.git

🚀 Quick Start

See QUICKSTART_CN.md for Chinese guide or README.md for English documentation.

🔧 Tech Stack

• Python 3.10+
• MCP SDK 1.26.0
• RDKit 2025.9.6
• Ketcher Web Editor

📝 Documentation

• README.md - Full documentation
• QUICKSTART_CN.md - Chinese quick start guide
• TEST_REPORT.md - Comprehensive test report

🙏 Acknowledgments

Built with Anthropic MCP SDK and RDKit.