Goalie IP Trademark Search (USPTO + Canada)

com.goalieipPublished by goalieip.comOfficial publisherv1.2.0Updated Oct 30, 2026

Search and screen US and Canadian federal trademarks; records, deadlines, ID Manual.

VerifiedStreamable HTTPWeb executableKnowledge & MemoryBusiness & Commerce

Overview

AI-generated overview

Hosted MCP server that lets an assistant search and screen US (USPTO) and Canadian (CIPO) federal trademark records, check deadlines, and look up ID Manual…

What you can do
  • Screen a proposed name for exact matches, spelling variants, sound-alikes and pseudo-mark readings, in the US or Canada
  • Search and filter the federal registers by mark, owner, goods/services, class, status, dates and attorney
  • Retrieve the full record for a USPTO serial number or CIPO application number
  • Compute US federal trademark deadlines for one serial number or across an owner's marks or an attorney's docket
  • Look up pre-approved goods and services wording and classes in the USPTO ID Manual
  • Check data freshness and the connected account, plan and usage
When to use it
Useful when an assistant needs to answer practical trademark questions such as whether a name is already taken, what an owner has filed, which marks cover certain goods, or what is due next, without writing integration code or running a database.
Requirements
A remote streamable HTTP endpoint; nothing to install locally. Authentication is OAuth 2.1 sign-in with a Goalie IP account, or a Bearer API key sent in the Authorization header for clients without OAuth. A paid or free plan allowance applies; the free tier includes 200 calls per month.
Before you install
The five data tools are metered against a monthly allowance, so usage can exhaust a plan or incur charges. Results are data, not legal advice, and screening is not a clearance search. Data comes from Goalie IP's own copies of the registers, refreshed daily for the US and weekly for Canada, not a live USPTO or CIPO connection. Public-record text in responses is untrusted input. Usage rows are logged per metered call, though query contents are not stored.

Installation

In SourceWeft

  1. Open Goalie IP Trademark Search (USPTO + Canada) in the dashboard and add it to a workspace.
  2. Connect the required credentials. They are stored privately and never shown on public pages.
  3. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/com.goalieip%2Ftrademark/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config. The client completes OAuth sign-in on first connect.

{
  "mcpServers": {
    "goalie-ip-trademark-search-uspto-canada": {
      "type": "http",
      "url": "https://www.goalieip.com/api/mcp"
    }
  }
}

README

Goalie IP Trademark MCP Server (USPTO + Canada)

[MCP Badge]

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/mcp
Start free · Setup guide · Example prompts

More than a TSDR lookup

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?

CapabilityTSDR-based MCPGoalie 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)❌✅

Connect in a minute

Claude and ChatGPT directories

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 Code

bash
claude mcp add --transport http goalieip https://www.goalieip.com/api/mcp

Claude opens a browser for OAuth sign-in. No API key is required.

Claude Desktop and claude.ai (custom connector)

Open Settings → Connectors → Add custom connector, then paste:

https://www.goalieip.com/api/mcp

Cursor, scripts, and CI

For 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.

Seven read-only tools

ToolWhat it does
find_similar_marksScreen a proposed name for exact matches, spelling variants, sound-alikes, and USPTO pseudo-mark readings, ranked by match strength and related classes. Set register: "CA" to screen Canada.
search_trademarksSearch and filter the U.S. federal register by mark, owner, goods/services, class, status, dates, attorney, and more, or Canada's with register: "CA". Its fuzzy mode is a typo-tolerant spelling lookup, not a sound-alike search.
get_trademarkRetrieve the full record for one USPTO serial number or CIPO application number.
get_deadlinesCompute 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_id_manualSearch the USPTO Trademark ID Manual (~72,000 active entries) for pre-approved goods and services wording and its class.
get_data_statusReport how current and complete the data is: latest file loaded, missing days, verification results, and known limitations. Never billed.
get_accountCheck 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.

Try asking

text
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.

Server details

Endpointhttps://www.goalieip.com/api/mcp
Official MCP Registry namecom.goalieip/trademark
TransportStreamable HTTP
AuthenticationOAuth 2.1 or Bearer API key
CoverageU.S. (USPTO) and Canadian (CIPO) federal trademark applications and registrations; USPTO ID Manual
Data sourceGoalie IP's own copies of the registers: USPTO refreshed daily, CIPO refreshed weekly
Data healthgoalieip.com/data-status

The server is published under a goalieip.com-verified namespace in the official MCP Registry.

Pricing

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.

Coverage and trust

  • 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.

Privacy

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.

Links

License

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.

Source: README.md at commit 2c083ab

Tools

0
This server asks you to sign in, so SourceWeft could not read its tools without an account and has not indexed them. What a connected account sees can depend on that account and its permissions.

Version history

2
  1. v1.2.0LatestOct 30, 2026
  2. v1.0.1Sep 16, 2026

Score

85% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listed15 pts

    Answer tools/list without a credential, or ship a package that starts in a sandbox without one.

  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts
  • License10 pts