First public release.
An MCP server that connects AI assistants to a live ChemDraw window on Windows via COM automation. Insert structures from SMILES/name/molfile/InChI/CDXML, build publication-ready substrate-scope tables and reaction schemes, contract functional groups to shorthand, check and correct stereochemistry, generate HRMS text, extract chemistry embedded in PowerPoint/Word/Excel files, and more, all applied directly to the ChemDraw document you have open.
430 tests, CI on every push, MIT licensed.
See README.md for setup and AGENTS.md for the ChemDraw COM internals this connector was built around.