Arcangel Trademark Search

ai.arcangel/trademark-searchVersion 0.3.0

Free trademark availability check: is a brand name taken? USPTO search with conflict risk.

Status

Responds146 msNov 14, 2026, 13:27 UTCAnswered our handshake without sign-in.

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Data from the official MCP Registry, checked by run.zero. How we check

Streamable HTTP

https://mcp.arcangel.ai/trademarkResponds146 msNov 14, 2026, 13:27 UTC

No sign-in

claude mcp add --transport http trademark-search https://mcp.arcangel.ai/trademark

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Settings > Connectors > Add custom connector
Name: trademark-search
Remote MCP server URL: https://mcp.arcangel.ai/trademark

{
  "mcpServers": {
    "trademark-search": {
      "url": "https://mcp.arcangel.ai/trademark"
    }
  }
}

code --add-mcp '{"name":"trademark-search","type":"http","url":"https://mcp.arcangel.ai/trademark"}'

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3 tools

Tools of Arcangel Trademark Search
	Description		Read-only	Idempotent	Open world
`check_trademark`Check whether a brand, product or company name is available as a trademark. Searches the USPTO register and scores similar marks by conflict risk. Free, no account needed. Signed-in Arcangel users can set full_report for a full clearance search (US + EU/WIPO, dead marks, domains, common-law). Results include a link to file the trademark with Arcangel AI.	Check whether a brand, product or company name is available as a trademark. Searches the USPTO register and scores similar marks by conflict risk. Free, no account needed. Signed-in Arcangel users can set full_report for a full clearance search (US + EU/WIPO, dead marks, domains, common-law). Results include a link to file the trademark with Arcangel AI.	No	Yes	Yes	Yes
`get_trademark_check`Get the result of a trademark check that was still running. Pass the search_id that check_trademark returned.	Get the result of a trademark check that was still running. Pass the search_id that check_trademark returned.	No	Yes	Yes	Yes
`suggest_nice_classes`Suggest trademark (Nice) classes for a description of goods or services, e.g. "mobile app for booking yoga classes".	Suggest trademark (Nice) classes for a description of goods or services, e.g. "mobile app for booking yoga classes".	No	Yes	Yes	No

Registry status: Active
Published: Nov 14, 2026
Updated: Nov 14, 2026
Website: https://www.arcangel.ai/trademarks⁠ (opens in a new tab)
Repository: Not given
Categories (suggested): Marketing and SEOSuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared