{"name":"trademarks","title":"Open Trademarks","description":"Free trademark search across the US, EU and Israeli registers. Two read-only tools, no key, no account.","version":"1.0.0","url":"https://mcp.opentrademarks.org/mcp","transport":"streamable-http","authentication":"none","tools":[{"name":"check_trademark","description":"One of three verdicts for a name, with the marks behind it; not_checked before a register is read."},{"name":"search_trademarks","description":"Ranked live marks that share a query's spelling or sound."}],"documentation":"https://opentrademarks.org/docs","openapi":"https://api.opentrademarks.org/openapi.json","instructions":"Do not tell the user a name is clear unless it was checked during this conversation and every register in the answer was read today or yesterday. A register search is not legal advice."}