MarkMesh

Name: MarkMesh
Author: team-markmesh

by team-markmeshversion 1.0.0i★ –iRuns in the cloud

Registry namecom.markmesh/trademarks

Install

Overview

Description from the maker (original English)

Trademark search, monitoring and conflict research across 30+ registers, with provenance.

PopNx MCP’s three pillars

These three are never merged into one score: opinions, measurements and popularity are different things.

User voiceiNo reviews yetReviews open together with accounts in a later step
Our basic checksi1 of 1 passedChecked from public information; code not scanned yet
UsageiNot measured yet★ –

What you can do with it

We have not written a plain-language summary for this one yet. Below are the facts we read from the registry.

Connection: Runs in the cloud
Transport: Streamable HTTP
Category: Search & AI memory
You need to fill in: Authorization

Install

Pick the AI app you use, then copy the settings.

Before you install

Basic checks: 1 of 1 passed
Runs on the maker’s server: what you ask it goes through their server.
You fill in yourself: Authorization

Values marked secret are keys to your account. Never share them or paste them into a chat.

You need

Runs in the cloudNothing to install; it connects over the internet

Which app do you use?

ClaudeClaude CodeCursorVS CodeChatGPT

Pick your app above. We remember it, so next time the button says “Install in …”.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Run this in your terminal

claude mcp add --transport http trademarks https://markmesh.com/api/v1/mcp --header 'Authorization: your-value'

Fill in the empty values before running it.

Open in Cursor

Or copy the settings yourself

Paste into .cursor/mcp.json in your project, or ~/.cursor/mcp.json

{
  "mcpServers": {
    "trademarks": {
      "url": "https://markmesh.com/api/v1/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

Open in VS Code

Or copy the settings yourself

Paste into .vscode/mcp.json in your project

{
  "servers": {
    "trademarks": {
      "type": "http",
      "url": "https://markmesh.com/api/v1/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

Your browser asks to open the app, then the app shows the settings and asks you to confirm. Key values are left empty for you to fill in.

This address needs a key in a request header, which the add-connector menu cannot set. Use Claude Code, Cursor or VS Code instead.

Your choice stays on this device in a cookie; no account needed.

Values you fill in

Authorization secret required HTTP header
Bearer . Create one in MarkMesh under Developers → API keys. Use an mm_test_ key for sandbox or mm_live_ for a real portfolio.

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

What it can do

We have not read this server’s tool list yet; we check endpoints in rotation.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 7, 2026

✓ Pass
Maker matches the repo
The registry name was verified against the domain markmesh.com (the registry checks domain ownership)
… Not checked yet
Still maintained
We have not read this repo from GitHub yet
… Not checked yet
Has a licence
We have not read this repo from GitHub yet
… Not checked yet
Endpoint responds
Not checked yet; we check endpoints in rotation
… Not checked yet
Sign-in with OAuth
Not checked yet; we check endpoints in rotation
… Not checked yet
No hidden instructions in tool descriptions
Not checked yet; we read the tool list when we check the endpoint

Compared with others in Search & AI memoryi

More stars than 0% of the other 7249 servers in this category
Published to the registry more recently than 27% of the other 7249 servers in this category
Basic checks equal to or better than 100% of the other 7249 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is MarkMesh safe?

It passed 1 of 1 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

You need to fill in: Authorization

Does it run on my computer or in the cloud?

It runs in the maker’s cloud. Connect over the internet with nothing to install, but what you send passes through the maker’s servers.

Is it still maintained?

The GitHub repo last changed –, and the latest version (1.0.0) reached the registry 3 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. It connects by URL, so apps that accept remote MCP servers work too, such as ChatGPT in developer mode.

What can I use instead?

In the same category: Context7, Codebase Memory, Exa

Alternatives

Servers in the same category from other makers, sorted by stars.

Reading a card:★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

Context7

by upstash

Feeds AI the latest docs for libraries and frameworks before it answers, so code it writes does not use outdated, removed functions.

Computer or cloud★ 64,224MITUpdated today

Install

Codebase Memory

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Codebase knowledge graph for AI agents — 162 languages, sub-ms queries, 99% fewer tokens.

Runs on your computer★ 48,148MITUpdated 20 days ago

Install

Exa

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Connect AI agents to Exa for web search, content fetching, and multi-step research.

Runs in the cloud★ 5,213MITUpdated last month

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

MarkMesh MCP — trademark data your agent can cite

Connect Claude (Desktop or Code), or any Model Context Protocol client, to MarkMesh: a normalised trademark corpus across 30+ national and regional registers.

Three things this gives an agent that a wrapper around office APIs cannot:

Provenance on every record. Which register it came from, when we fetched it, and a link to that office's own entry where the office publishes one. Your agent cites us, we cite the register.
Monitoring, not just search. Register a watch and poll what changed. Monitoring needs something persistent to compare against, and a pass-through proxy holds nothing between calls.
Predictable lookups. Most registers are served from our own store, so a lookup doesn't wait on an office API. Where we do query an office live, the response says so. See the live coverage table.

For trademark lawyers and IP teams who want their portfolio one question

away, and for builders putting trademark data underneath their own product.

Quickstart

Get an API key — in MarkMesh, go to *Developers → API keys* (mm_test_… to experiment, mm_live_… for a real portfolio).
Add the connector — point your client at https://markmesh.com/api/v1/mcp with header Authorization: Bearer . Full steps in [SETUP.md](SETUP.md).
Ask — restart your client and try one of the questions below.

Thirty seconds in

Once connected, this is the shape of a real exchange:

You:  Is "Kestrel" already taken in software, in the EU and UK?

Claude: I checked EUIPO and UKIPO for classes 9 and 42.

Three candidates, closest first:

KESTREL EUIPO 018745231 registered text similarity 1.00 · shares classes 9, 42 · same territory https://euipo.europa.eu/eSearch/#details/trademarks/018745231 (from our corpus, fetched 30 Jul 2026)

KESTRAL UKIPO UK00003891234 registered text similarity 0.94 · shares class 9 · same territory https://trademarks.ipo.gov.uk/...

KESTREL LABS EUIPO 018991002 pending text similarity 0.72 · shares class 42 · same territory

Both offices answered, so nothing is missing from this run.

I can't tell you whether the name is clear to use. That turns on how the goods and services are worded and whether these marks are actually in use, which needs a qualified professional. Want me to watch the pending one for status changes?

Note what it does not say. There's no risk score and no verdict, because the API deliberately returns neither.

What you can ask

You say	It uses
"List my trademarks for client Acme."	`list_trademarks`, `list_clients`
"What's expiring in the next 90 days?"	`list_filings` (deadline fields)
"Search USPTO and EUIPO for 'orbital'."	`search_office`
"Does 'Kestrel' conflict with anything in class 9?"	`search_conflicts`
"Import EU trademark 018xxxxxx for Acme."	`import_filing_from_office`
"Tell me if that filing's status changes."	`create_watch`
"What changed since Monday?"	`watch_changes_since`

Build on it

[examples/watch_bot.py](examples/watch_bot.py) — a complete monitoring bot in one file, standard library only. Fork it.
[SKILL.md](SKILL.md) — the agent skill: drop it in a Claude Code skills dir, or use it as guidance for any MCP client.
[reference/tools.md](reference/tools.md) — full tool + argument reference, including what every response guarantees.
[SETUP.md](SETUP.md) — get a key and wire up Claude Desktop / Claude Code.
[llms.txt](https://markmesh.com/llms.txt) — machine-readable summary of the whole surface.

Capabilities & limits

Read trademarks, filings (with renewal/expiry deadlines), clients and organisations.
Search registers for marks, and run conflict research against a shortlist of names, scoped by Nice class.
Import a filing into the portfolio, and refresh an existing one.
Watch a filing and poll what changed.
Scoped & safe: every request is limited to the key's organisation and gated by the same permissions as the app. There are no delete tools over MCP; destructive edits stay in the web app.
Not legal advice. MarkMesh returns trademark data with its provenance. Whether a mark is available to use is a legal judgement for a qualified professional, and the conflict tool returns no verdict by design.
Sandbox: a mm_test_* key gets its own isolated portfolio — trademarks, filings, clients and watches are separate from any live organisation. Office search is not sandboxed: search_office and search_conflicts read the same public register corpus a live key does, so a sandbox search returns real marks, not fixtures. That is deliberate (registers are public data, not tenant data) and it means you can evaluate real cross-office coverage before you pay. Only calls that go out to a live office adapter are routed to test endpoints.

Support

Questions or a key that won't connect → your MarkMesh administrator, or the *Developers* section of the app. Found a bug in this skill or these docs → open an issue on this repo.

MarkMesh

Overview

PopNx MCP’s three pillars

What you can do with it

Install

Before you install

Values you fill in

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Compared with others in Search & AI memoryi

Common questions

Alternatives

Context7

Codebase Memory

Exa

README from the maker

MarkMesh MCP — trademark data your agent can cite

Quickstart

Thirty seconds in

What you can ask

Build on it

Capabilities & limits

Support