MarkMesh for ChatGPT

com.markmesh/trademarks

Trademark search, monitoring and conflict research across 30+ registers, with provenance.

client:ChatGPT transport:streamable-http

Install MarkMesh in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://markmesh.com/api/v1/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs