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Clearparty

by clearpartyversion 1.1.0i★ –iRuns in the cloud
Registry namedev.clearparty/clearparty

Install

Overview

Description from the maker (original English)

KYB for AI agents: GLEIF entity, parent chain, sanctions and EU VAT checks. Data lookup only.

PopNx MCP’s three pillars

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

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: Law & government data
  • You need to fill in: Authorization

Install

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

Before you install

  • Basic checks: 3 of 3 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

Which app do you use?

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 clearparty https://mcp.clearparty.dev/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": {
    "clearparty": {
      "url": "https://mcp.clearparty.dev/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": {
    "clearparty": {
      "type": "http",
      "url": "https://mcp.clearparty.dev/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 HTTP header
    Optional, instead of OAuth sign-in: Bearer followed by your Clearparty API key (cp_live_...). Create one at https://app.clearparty.dev/account/keys.

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

What it can do

The server asks you to sign in before it lists its tools.

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 10, 2026

  • ✓ Pass

    Maker matches the repo

    The registry name was verified against the domain clearparty.dev (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

  • ✓ Pass

    Endpoint responds

    Responded in 601 ms (HTTP 401)

  • ✓ Pass

    Sign-in with OAuth

    Declares OAuth sign-in, so your AI app can take you to log in

  • … 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 Law & government datai

  • More stars than 0% of the other 1783 servers in this category
  • Published to the registry more recently than 64% of the other 1783 servers in this category
  • Basic checks equal to or better than 100% of the other 1783 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 Clearparty safe?

It passed 3 of 3 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 (1.1.0) reached the registry 15 days 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: Korean Government Documents (HWPX), official.tokyo.jp, Tilt Base

Alternatives

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

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

Korean Government Documents (HWPX)

Turns a draft into a Korean government report or press release as HWPX in each ministry's format

by UpstageAIVery new↓ 103/wkUpdated today

Runs on your computer

official.tokyo.jp

Human-verified guide to official procedures in Tokyo for foreign residents. Not a government site.

by dror-jpEarly↓ 6/wkUpdated today

Computer or cloud

Tilt Base

Tilt Legal's managed legal skills and your organisation's custom skills, for your AI agent.

by tilt.legalEarlyUpdated today

Runs in the cloud✓ tilt.legal

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.

Clearparty plugin for Claude Code

Clearparty checks a company before your agent pays, invoices or signs a contract with it. It resolves the legal entity in GLEIF, walks its parent chain, screens every company in the chain against the OFAC, EU, UN and UK sanctions lists, and validates EU VAT numbers in VIES.

This plugin adds two things to Claude Code:

  • the Clearparty MCP server, with the tools check_counterparty, validate_vat and screen_sanctions;
  • the clearparty-counterparty-check skill, which tells the agent when to run a check and how to act on the result.

Install

You need Claude Code 2.1.292 or later and a GitHub account.

claude plugin install clearparty --marketplace clearparty/clearparty-plugin

Sign in

The first tool call opens a browser: Sign in with GitHub and allow Claude Code. You can also run /mcp in Claude Code and choose Authenticate. There is no API key to copy. See and revoke connected apps at https://app.clearparty.dev/account/apps.

Updating from 1.0.0: the stored API key is no longer used, so sign in once after the update. To keep using a key instead, add the server with claude mcp add and an Authorization header (see https://app.clearparty.dev/connect).

What is sent, and where

When the agent calls a tool, the plugin sends the tool inputs (a company name, LEI, VAT number or registry number) and your sign-in token to https://mcp.clearparty.dev/mcp, and nowhere else. Clearparty's server then checks VAT numbers in the EU's VIES service, and may send the company name and candidate matches to its language-model provider (Anthropic) to resolve an ambiguous match or, when you ask for an AI summary, to write it. The plugin itself contains no code that runs on your machine.

Other clients

Cursor, VS Code, claude mcp add and any Streamable HTTP client: see https://app.clearparty.dev/connect.

Terms

Clearparty provides data lookup, not compliance decisions. See the terms at https://app.clearparty.dev/terms.

This repository is generated from Clearparty's main repository. Please open issues here; pull requests cannot be merged.

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