This connects Claude to the USPTO's 13.7 million trademark database through Gleanmark's API. You get clearance searches to check if a name is available, phonetic matching to catch similar-sounding marks, and TTAB statistics for dispute trends. Reach for this when you're vetting brand names, doing competitive trademark analysis, or need to pull filing histories and opposition data without opening the USPTO site. It's the trademark search you'd normally do manually, but callable from Claude with structured results you can actually work with programmatically.
claude mcp add --transport http com.gleanmark-trademark-search https://gleanmark.com/mcp