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Antevo

Antevo MCPTrademark

Screen a brand name
from your assistant.

Ask whether a name is taken, which classes a business files in, or how long you have to oppose a filing, in the conversation you already have open. Screening needs no account. Counsel assesses legal questions.

What you can connect

01 / What you can connect

Two addresses,
one without an account.

I.

Screening

Screen a name across 50+ registers, find the classes a business files in, read how a holder files, and check the opposition window for twenty offices.

PUBLIC SCREENING · FREE

https://trademark.antevo.ch/mcp

No account. Every tool on this address only reads.

II.

Your watchlist

Conflicts near the names you watch, your renewals and opposition deadlines, filers you follow, and a holder’s whole book across every office.

YOUR ACCOUNT · SIGN IN

https://trademark.antevo.ch/mcp/me

OAuth sign-in with your Antevo Trademark account. Some reads depend on your plan.

The public address only reads. After sign-in, the connection can also add a name to your watchlist, follow a filer, or clear a conflict as not a threat, which you can undo. It changes nothing else, and every answer carries its source and its date.

02 / Add it to your assistant

  1. Claude: Settings → Connectors

    In Claude, go to Settings, then Connectors, and add a custom connector with the public address. For your own watchlist, add the second address as well. Claude discovers the sign-in step itself.

    https://trademark.antevo.ch/mcp
    https://trademark.antevo.ch/mcp/me
  2. Or install the Claude plugin

    In Claude Code, add the Antevo marketplace, then install the plugin. It registers both addresses and brings the skills that read them: a clearance check, a conflict review and an opposition deadline.

    /plugin marketplace add ANTEVO-CH/plugins
    /plugin install antevo-trademark@antevo
  3. ChatGPT: Settings → Plugins

    In ChatGPT, go to Settings, then Plugins. If you do not see the option to add your own, turn on Developer mode under Settings → Security first. Create a new plugin, paste the public address and choose No Auth. For your watchlist, add the second address and choose OAuth. The ChatGPT walkthrough has the detail.

  4. Cursor and VS Code: one click

    The install links add the public address in either editor. Any client that takes a remote MCP server accepts both addresses by hand.

  5. Or begin in a terminal

    No account and nothing to install beyond Node 20.

    npx @antevo/cli call screen_mark --server trademark --arg mark=NOVARA

03 / Things worth asking

Free, no account

“Screen the name Lumira for a fintech app.”Every mark near it with a similarity tier, and which registers were checked.
“I run a subscription coffee delivery business — which trademark classes should I file in?”The Nice classes businesses like it file in, with the reasoning. How others file is evidence; counsel decides what you file.
“What’s the deadline to oppose a trademark at the EUIPO, and does it run before or after registration?”Three months from publication of the application, before registration, with the provision it comes from.
“Tell me about the trademark holder Nestle SA — how do they file?”Read from their whole register book: how much they let lapse, and whether their marks cluster where they trade. The evidence, not a label.
“How long do I have to oppose a trademark filing in Switzerland?”Three months, but from publication of the registration, not the application, which is the trap this answers.

After you sign in

“What is near the names I watch?”
“Which of my deadlines close first?”
“Watch the name Novara in classes 9 and 42.”
“What have the filers I follow filed lately?”

04 / Before you rely on it

A screen is not a clearance. Counsel assesses legal questions.

Coverage varies. A screen reports what the registers Antevo reads hold near a name, and which registers it checked. Coverage differs by name and by office, so a quiet result is not proof that a name is free to use.

Windows are indicative. Each opposition window carries the provision it is read from. Your counsel confirms the date before anyone acts on it.

Intelligence, not advice. Everything here is read from public registers. It tells you where to look and what to ask; the legal judgement stays with counsel.

About Antevo TrademarkOpposition windows by office

05 / Any client

The same two addresses
work anywhere.

The protocol is the point. Whatever you use to think with, Antevo answers inside it, with its source and its date.

Claude walkthroughChatGPT walkthroughOne-click install links

A familiar conversation.
A fuller understanding.

All connectors and clients