This patent-drafting skill appears legitimate, but it needs Review because it may automatically create local legal/IP documents and intermediate files from sensitive project material without clear enough user control.
Install only if you specifically want Chinese patent-style drafting help. Before using it, confirm where files will be written, whether temporary/progress files are retained, and whether you can delete intermediates. Do not provide confidential invention details unless you are comfortable storing them locally, and have a qualified patent professional review any generated claims or CNIPA-format documents.