Signa
Needs sign-inso.signa/signav1.0.0 Domain verified
Search, screen and monitor trademarks across USPTO, EUIPO, WIPO, UKIPO and more with one API.
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Try it
This server signs you in with OAuth, which the playground doesn't support yet. Install it in your MCP client to try it.
Install
Pick your client. Values in capitals, like YOUR_TOKEN, are yours to fill in.
Run in a terminal
claude mcp add --transport http signa https://api.signa.so/mcp
Headers
Authorization(optional, not in the config above): Optional. API key as 'Bearer sig_…' for headless clients; otherwise sign in with OAuth.
Tools
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