This server has a remotely hosted endpoint. Open its connector listing for connection details, authentication requirements, and setup instructions:
A hosted trademark MCP server for Claude, ChatGPT, Cursor, or any MCP client. One endpoint lets an agent search the U.S. and Canadian federal trademark registers, screen a proposed name, retrieve full records, check upcoming deadlines, and find acceptable goods and services wording.
Goalie IP searches its own copies of the registers: a daily-refreshed copy of 14M+ USPTO applications and registrations, and a weekly-refreshed copy of 2.2M+ Canadian (CIPO) filings. The server is ready to use: no package to install, integration code to write, or database to run.
Screen a proposed name in one call. Find exact matches, spelling variants, sound-alikes
(KWIK vs. QUICK), and the USPTO's own pseudo-mark readings (EZ as EASY), in the U.S. or
Canada.
Search the register, not just known serial numbers. Filter by mark, owner, goods/services, class, status, dates, attorney, and more.
Get deadline answers from a purpose-built tool. Check one serial number or upcoming dates across an owner's marks or an attorney's docket.
Draft the goods and services. Look up pre-approved wording and classes in the USPTO ID Manual.
Let agents work without babysitting. All seven tools are declared read-only.
Connect:
https://www.goalieip.com/api/mcpStart free · Setup guide · Example prompts
TSDR returns a record when you already know its serial or registration number. Goalie IP lets an agent begin with the question the user actually has: Is this name taken? What has this owner filed? Which marks cover these goods? What is due next? How should I describe my goods?
Capability | TSDR-based MCP | Goalie IP MCP |
Retrieve a known record | ✅ | ✅ |
Search and filter the full U.S. federal register | ❌ | ✅ |
Screen a proposed name for similar marks and sound-alikes | ❌ | ✅ |
Search by owner, goods/services, class, status, and dates | ❌ | ✅ |
Compute upcoming U.S. federal trademark deadlines | ❌ | ✅ |
Search Canada's federal (CIPO) register | ❌ | ✅ |
Look up acceptable goods/services wording (USPTO ID Manual) | ❌ | ✅ |
Related MCP server: mcp-trademark
Goalie IP is listed in the Claude Connectors Directory and the ChatGPT plugins directory (search for Goalie). Install it there and sign in with your Goalie IP account.
claude mcp add --transport http goalieip https://www.goalieip.com/api/mcpClaude opens a browser for OAuth sign-in. No API key is required.
Open Settings → Connectors → Add custom connector, then paste:
https://www.goalieip.com/api/mcpFor clients without OAuth, create an API key in the
Goalie IP portal. Drop-in configurations are in
examples/, with complete setup and troubleshooting at
goalieip.com/docs#mcp.
Always use the www host. Some clients drop authorization headers when following the redirect from
goalieip.com to www.goalieip.com.
Tool | What it does |
| Screen a proposed name for exact matches, spelling variants, sound-alikes, and USPTO pseudo-mark readings, ranked by match strength and related classes. Set |
| Search and filter the U.S. federal register by mark, owner, goods/services, class, status, dates, attorney, and more, or Canada's with |
| Retrieve the full record for one USPTO serial number or CIPO application number. |
| Compute U.S. federal trademark deadlines for one serial number, or upcoming deadlines across an owner's marks or an attorney's docket. Dates should be confirmed with the USPTO. |
| Search the USPTO Trademark ID Manual (~72,000 active entries) for pre-approved goods and services wording and its class. |
| Report how current and complete the data is: latest file loaded, missing days, verification results, and known limitations. Never billed. |
| Check the connected account, plan, authentication method, usage, and reset date. Never billed. |
All seven tools are annotated readOnlyHint: true. The five data tools are metered;
get_data_status and get_account are not. For complete descriptions and input schemas, see the
live server card.
find_similar_marks is a screening aid, not a clearance search or legal opinion. It returns strong
matches—more when the field is crowded—with dead marks listed separately. For register research by
owner, goods, dates, or other fields, use search_trademarks.
Is LILAH taken for coffee in class 30?
Is LILAH taken for coffee in Canada?
Find every U.S. federal trademark owned by Acme Example Corp.
Show live class 9 marks whose goods mention password management.
What is the next deadline for serial number [USPTO serial number]?
Which deadlines are coming up across Example Company's marks this year?
What class are scented candles in, and how should I word them?See examples/prompts.md for longer examples and the shape of the results.
Endpoint |
|
Official MCP Registry name |
|
Transport | Streamable HTTP |
Authentication | OAuth 2.1 or Bearer API key |
Coverage | U.S. (USPTO) and Canadian (CIPO) federal trademark applications and registrations; USPTO ID Manual |
Data source | Goalie IP's own copies of the registers: USPTO refreshed daily, CIPO refreshed weekly |
Data health |
The server is published under a goalieip.com-verified namespace in the
official MCP Registry.
MCP access is included with every Goalie IP API plan and uses the same monthly allowance. The free tier includes 200 calls per month with no credit card. Compare plans.
U.S. and Canadian federal records only. The tools cover USPTO and CIPO applications and registrations, one register per call. They do not search state or provincial registrations, unregistered common-law use, other trademark offices, the web, marketplaces, social media, or domain names. Deadlines and the ID Manual are U.S. only.
Goalie IP's copy of the registers. U.S. data is refreshed daily and Canadian data weekly, so a very recent filing may not appear yet. This is not a live connection to USPTO or CIPO systems. Goalie IP is not affiliated with or endorsed by the USPTO or CIPO.
Canadian attribution. Canadian results carry CIPO's attribution statement: Contains data licensed by Her Majesty the Queen in right of Canada, as represented by the Minister of Industry, the minister responsible for the administration of the Canadian Intellectual Property Office.
Data, not legal advice. Results do not decide registrability, likelihood of confusion, or infringement, and using the tools does not create an attorney-client relationship.
Public-record text is untrusted input. Mark text, owner names, and goods/services descriptions come from public filings. Tool responses fence and label record content, but builders should apply their own checks before allowing it to drive privileged actions.
For an attorney-led opinion or enforcement work, contact the Goalie IP team.
The server records one usage row per metered call—the credential identifier, tool, status code, and timestamp—for allowance enforcement, billing, and abuse detection. Query contents are not stored, and conversation prompts and files do not reach the server. OAuth tokens are stored only as hashes and can be revoked from the account portal.
Read the full Privacy Policy.
MIT © Goalie IP Inc. This repository documents how to connect to the hosted Goalie IP trademark MCP server; the server and underlying data are operated by Goalie IP.
Trademarks MCP — US trademark search + record lookup
Trademark search, monitoring and conflict research across 30+ registers, with provenance.
Search, screen and monitor trademarks across USPTO, EUIPO, WIPO, UKIPO and more with one API.
USPTO trademark data: 14M+ marks, owners, Office Actions, TTAB cases. Public tools need no account.
