Limitguard Lead Verification

Name: Limitguard Lead Verification
Author: jwconsultancyteam

作者：jwconsultancyteamバージョン 2.11.9i★ –iクラウドで動く

レジストリ名ai.limitguard.api/limitguard

インストール

概要

作者による説明（英語の原文）

Lead validation over MCP: KVK/KBO register, EU VAT, sanctions and email checks with sources.

PopNx MCPの3つの柱

この3つを1つのスコアにまとめることはしません。意見、測定、人気はそれぞれ別のものだからです。

利用者の声iレビューはまだありませんレビューは今後のステップで、アカウント機能と一緒に始まります
私たちの基本チェックi3項目中3項目に合格公開情報からチェック。コードはまだスキャンしていません
利用状況i未計測★ –

できること

このサーバーのやさしい解説はまだ書いていません。以下はレジストリから読み取った事実です。

接続方法: クラウドで動く
トランスポート: Streamable HTTP
カテゴリ: 法律・行政データ
入力が必要なもの：Authorization

インストール

使っているAIアプリを選んで、設定をコピーしてください。

インストールの前に

基本チェック：3項目中3項目に合格
作者のサーバーで動きます。あなたが頼んだ内容は、作者のサーバーを通ります。
できること：10件（ツール） check_entity, get_trust_score, verify_wallet, get_risk_score …
自分で入力するもの： Authorization

「秘密」と表示された値は、あなたのアカウントの鍵です。絶対に人に教えたり、チャットに貼り付けたりしないでください。

必要なもの

クラウドで動くインストール不要。インターネット経由でつながります

どのアプリを使っていますか？

ClaudeClaude CodeCursorVS CodeChatGPT

上でアプリを選んでください。選んだアプリを覚えておくので、次からはボタンに「…にインストール」と表示されます。

このアドレスはリクエストの header にキーが必要ですが、コネクタを追加するメニューでは設定できません。代わりにClaude Code、Cursor、VS Codeを使ってください。

ターミナルでこれを実行します

claude mcp add --transport http limitguard https://api.limitguard.ai/mcp --header 'Authorization: your-value'

動かす前に、空欄の値を入力してください。

Cursorで開く

または、設定を自分でコピーする

プロジェクトの .cursor/mcp.json、または ~/.cursor/mcp.json に貼り付けます

{
  "mcpServers": {
    "limitguard": {
      "url": "https://api.limitguard.ai/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

ブラウザがアプリを開いてよいか確認し、そのあとアプリが設定を表示して確認を求めます。キーの値は空欄のままなので、自分で入力してください。

VS Codeで開く

または、設定を自分でコピーする

プロジェクトの .vscode/mcp.json に貼り付けます

{
  "servers": {
    "limitguard": {
      "type": "http",
      "url": "https://api.limitguard.ai/mcp",
      "headers": {
        "Authorization": "your-value"
      }
    }
  }
}

選んだアプリは、この端末のCookieに保存されます。アカウントは不要です。

自分で入力する値

Authorization 秘密必須 HTTP header
Bearer lg_live_... -- the full header value, 'Bearer ' included. Free key: POST https://api.limitguard.ai/v1/keys/create with an email.

この設定は、作者のレジストリ登録情報から作成しています。READMEと違う場合は、READMEに従ってください。

できること

ツールの名前と説明は、サーバーが2026年11月8日に返したそのままの内容です。書いたのは作者で、私たちではありません。プレーンテキストとして表示しています。

check_entity
Company check via the Limitguard API. Company check on a business: sanctions screening and country risk, the Dutch KVK register for an NL company, and the website domain when you send it. Returns trust_score (0-100, 100 = best), trust_level (high means low risk), cluster, recomme
get_trust_score
Look up your own most recent trust score for an entity you checked before, from your stored checks: score, level, when, which product, trend and how many checks are on record. Runs no new check and calls no data source. Free ($0). Returns status "found" with trust_score, trust_le
verify_wallet
Screen a wallet: OFAC SDN address match, on-chain signals (contract check, native and USDC balance, transaction count, first seen on Base) and named risk rules with up to 3 advice items. On Base, also reports any ERC-8004 agent the wallet owns and its open on-chain reputation as
get_risk_score
Quick risk score from sanctions screening and country risk only. Faster than check_entity: no register or domain lookup. Use when you only need basic risk evaluation. Returns risk_score (0-100, 100 = riskiest), risk_level (high means high risk, the reverse of check_entity's trust
get_compliance_report
Per-entity report built from one real check. Registry identity, sanctions and PEP screens, domain signals, risk score with the rules that fired, correlations, every finding as a ranked action, a per-source status table (ok / unavailable / error) and a report hash. Args: entity_na
sanctions_preview
Free yes/no sanctions preview against the local OFAC SDN, EU and UN lists. Returns possible_match, lists_checked, list_dates and list_note only, never an entry. 10 per caller per UTC day, shared with POST /v1/sanctions/preview, and key holders share a ceiling of 50 per IP; the ma
wallet_sanctions_preview
Free yes/no check of a wallet address against the OFAC SDN list. Returns wallet_address (canonical), chain_id, sanctioned, lists, as_of (the list's publication date), status (ok or stale), source and upgrade, which names the full wallet screen (the verify_wallet tool, $0.005 by x
sanctions_screen
Sanctions screen against the local OFAC SDN, EU and UN lists: matched entries. Each match carries its list, entry id, entry type, programmes, countries, listing date and match score (exact normalised or word-order-insensitive name match only). A name match is not a determination.
check_agent_wallet
Check a counterparty agent's EVM wallet in one call: OFAC SDN digital-currency address list match, Base USDC and ETH balance, ERC-8004 identity registration (and, given an agent id, that agent's owner and payment wallet) and open ERC-8004 feedback, which is not scored. $0.005 by
verify_lead
Verify a NL/BE sales lead against the registers in one call: real and active, VAT, mail server, IBAN, sanctions; a 0-100 lead score. $0.10 by x402, $0.27 with an API key. Returns verdict (real_active, real_inactive, not_found, ambiguous, unverifiable or sanctioned), lead_score, t

基本チェックi

誰でも見られる情報をチェックしており、コードは読んでいません。当てはまらない項目は数に入れていません。 · 2026年11月8日にチェック

✓ 合格
作者とリポジトリが一致
レジストリ名はドメイン api.limitguard.ai で確認済みです（レジストリがドメインの所有を確認しています）
… 未チェック
今もメンテナンスされている
このリポジトリはまだGitHubから読み取っていません
… 未チェック
ライセンスがある
このリポジトリはまだGitHubから読み取っていません
✓ 合格
エンドポイントが応答する
665ミリ秒で応答（HTTP 200）
– 対象外
OAuthでサインイン
サインイン不要
✓ 合格
ツールの説明に隠れた指示がない
10件のツールの説明を読み、AIへの隠れた指示は見つかりませんでした

法律・行政データのほかのサーバーとの比較i

このカテゴリのほかの1744件のうち0%よりスターが多い
このカテゴリのほかの1744件のうち56%より最近レジストリに公開
基本チェックの結果が、このカテゴリのほかの1744件のうち100%と同じかそれ以上

レジストリでこのカテゴリにある有効なすべてのサーバーと比較しています。スターは、公開者がリポジトリの所有者である場合だけ数えます。

よくある質問

Limitguard Lead Verificationは安全ですか？

当てはまる基本チェック3項目のうち3項目に合格しました。コードは読んでいません。キーやトークンを追加する前に、サーバーがどんなアクセスを求めているかを確認し、必要な権限だけを持つキーを使ってください。

どんなキーやコードが必要ですか？

入力が必要なもの：Authorization

パソコンで動きますか、それともクラウドですか？

作者のクラウドで動きます。インストール不要でインターネット経由でつながりますが、送った内容は作者のサーバーを通ります。

今もメンテナンスされていますか？

GitHubリポジトリの最終更新は–、最新バージョン（2.11.9）がレジストリに届いたのは24 日前です。

どのアプリで使えますか？

Claude Desktop、Claude Code、Cursor、VS CodeなどのMCP対応アプリで使えます。URLでつながるので、リモートMCPサーバーに対応したアプリ（開発者モードのChatGPTなど）でも使えます。

代わりに使えるものは？

同じカテゴリには：Lintsure, Premium Data MCP Server, Patents Trademarks Ip MCP Server

代わりの候補

同じカテゴリで、ほかの作者が作ったサーバー。スターの多い順。

カードの見方：★ GitHubスターi3つの柱：レビュー · チェック · 利用状況i更新＝最新バージョンをレジストリに公開した日i

Lintsure

作者：lintsure

Compliance readiness checks for code: EU AI Act, GDPR, SOC 2, ISO 27001. Local. Not legal advice.

パソコンで動く今日更新

インストール

Premium Data MCP Server

作者：thenextgennexus.com

Government contracts, business registration, FDA recalls and product-price data as agent tools.

クラウドで動く今日更新

インストール

Patents Trademarks Ip MCP Server

作者：thenextgennexus.com

Patent search, inventor search, patents-by-assignee and full patent detail as agent tools.

クラウドで動く今日更新

インストール

作者のREADME

READMEを開く

作者のリポジトリから書かれたとおりにコピーしたものです。PopNx MCPは内容を確認・推奨していません。HTML、画像、スクリプトは取り除いています。リンクはこのサイトの外へ移動します。

Limitguard MCP Server

Check Dutch and Belgian companies, sales leads and crypto wallets before you deal with them, over the Model Context Protocol: the KVK (Netherlands) and KBO (Belgium) registers, EU VAT (VIES), the OFAC, EU and UN sanctions lists and wallet risk on Base and Solana, with the source and date of every answer.

Server URL: https://api.limitguard.ai/mcp Transport: Streamable HTTP (POST) Auth: API key (Bearer), plus an x402 micropayment per call on the free and sandbox tiers

What it is: Limitguard is a lead validation service for lead generation agencies, B2B marketing and sales teams: it checks the company behind each lead against official business registers (full coverage in the Netherlands and Belgium), EU VAT and sanctions lists, with website age in the company check, and returns proceed, review or block with the source on every line. Developers and AI agents can use its HTTP API, MCP server and A2A service, hosted in the EU.

Start here: On MCP a paid tool takes an x402 payment per call, or debits prepaid credit (a paid key, or a funded workspace); wallet_sanctions_preview, sanctions_preview and get_trust_score are free; the free sandbox key returns mock data on the REST API only, not on MCP. Paid by x402: Lead Verify $0.10 per lead and agent check $0.005 per wallet; entity check and KYB $0.29 and risk score $0.25 fresh, $0.11 cached ($0.25 KYB) when available; report $0.55; sanctions and wallet screens $0.005; other routes at the account price. API keys, the dashboard and the Claude connector pay the account prices: Lead Verify $0.27 per lead and agent check $0.75 per wallet; $0.11-1.85 per call; entity and risk checks $0.88-1.05 fresh ($1.50 KYB), $0.11 cached ($0.25 KYB) when available.

Features

Lead verify for Dutch and Belgian sales leads: is it a real, active company? A verdict, a 0-100 lead score and one action per flag ($0.27 with an API key, $0.10 with x402).
Company check against the KVK and KBO registers, EU VAT (VIES), the domain and the IBAN, with a 0-100 score and a recommendation.
Sanctions screen of company and person names against the OFAC, EU and UN lists, with a free yes/no preview.
Crypto wallet screen on Base and Solana: OFAC address match, balances, wallet age, recent activity and risk rules with advice ($0.11 with an API key, $0.005 with x402).
Free wallet sanctions check: a yes/no against the OFAC list.
AI agent wallet check before your agent pays: sanctions, balance, ERC-8004 identity and public reputation ($0.75 with an API key, $0.005 with x402).
Pay per call in USDC on Base or Solana with x402, or with an API key and prepaid credit. A check that fails is not charged.
MCP, REST and A2A, and agents can pay inside A2A with x402.
Sources on every answer, with the date each one was read. Hosted in the EU.

Tools

tools/list is public: connect and read it without any credential. These are the names it returns, and the names tools/call accepts:

Tool	Description	Inputs
`check_entity`	Company check on a business: sanctions screening and country risk, the Dutch KVK register for an NL company, and the website domain when you send it. Returns trust_score (0-100, 100 = best), trust_level (high means low risk), cluster, recommendation, confidence, top_factors and sources_checked.	`entity_name` (required), `country` (required), `kvk_number`, `domain`
`get_trust_score`	Look up your own most recent trust score for an entity you checked before, from your stored checks: score, level, when, which product, trend and how many checks are on record. Runs no new check and calls no data source. Free ($0).	`entity_id` (required)
`verify_wallet`	Screen a wallet: OFAC SDN address match, on-chain signals (contract check, native and USDC balance, transaction count, first seen on Base) and named risk rules with up to 3 advice items. On Base, also reports any ERC-8004 agent the wallet owns and its open on-chain reputation as descriptive signals, never scored. $0.11. Supports EVM and Solana addresses.	`wallet_address` (required), `chain_id`
`get_risk_score`	Quick risk score from sanctions screening and country risk only, without the register or domain lookups of check_entity. Returns risk_score (0-100, 100 = riskiest), risk_level (high means high risk, the reverse of check_entity's trust_level), sanctions_match and fatf_status; no recommendation or factors.	`entity_name` (required), `country` (required)
`get_compliance_report`	Per-entity report built from one real check: registry identity, sanctions and PEP screens, domain signals, risk score with the rules that fired, correlations, every finding as a ranked action, a per-source status table (ok / unavailable / error) and a report hash.	`entity_name`, `country`, `kvk_number`, `cbe_number`, `vat_number`, `domain`, `iban`, `wallet_address`, `wallet_chain`, `check_id`
`sanctions_preview`	Free yes/no sanctions preview against the local OFAC SDN, EU and UN lists. Returns possible_match, lists_checked, list_dates and list_note only, never an entry. 10 per caller per UTC day.	`name` (required), `country`
`wallet_sanctions_preview`	Free yes/no check of a wallet address against the OFAC SDN list: sanctioned, lists, the list date and its freshness, no programmes or entry ids. 10 per caller per UTC day, separate from sanctions_preview. The full wallet screen is verify_wallet ($0.11).	`wallet_address` (required), `chain_id`
`sanctions_screen`	Sanctions screen against the local OFAC SDN, EU and UN lists: matched entries with list, entry id, programmes, countries, listing date and match score. A name match is not a determination.	`name` (required), `country`
`check_agent_wallet`	Check a counterparty agent's EVM wallet in one call: OFAC SDN digital-currency address list match, Base USDC and ETH balance, ERC-8004 identity registration (and, given an agent id, that agent's owner and payment wallet) and open ERC-8004 feedback, which is not scored. $0.75.	`wallet` (required), `agent_id`, `domain`
`verify_lead`	Verify a NL/BE sales lead against the registers in one call: real and active, VAT, mail server, IBAN, sanctions; a 0-100 lead score. $0.27.	`country` (required), `company_number`, `name`, `vat_number`, `email`, `domain`, `address`, `iban`, `phone`, `target_industries`, `target_size`

Pricing

A paid tool call is debited from your API key's prepaid balance at the account price, or paid per call with an x402 micropayment (USDC on Base or Solana) at the agent price in Agent prices (x402). The tools with their own /v1/mcp/* path are priced below at the account price; the other tools are priced at the REST endpoint they call, in Full x402 API.

Endpoint	Account price
Entity Check (`/v1/mcp/check-entity`)	$1.05
Risk Score (`/v1/mcp/risk-score`)	$0.90
Check Agent (`/v1/mcp/check-agent`)	$0.00: hidden placeholder, not in `tools/list`; returns placeholder data
Trust Score (`/v1/mcp/trust-score`)	$0.00, free (your own stored score)
Verify Wallet (`/v1/mcp/verify-wallet`)	$0.11

Authentication

Two things gate a tools/call, in this order:

An API key, as Authorization: Bearer . Without one every call comes back Authentication required. Provide API key via Authorization: Bearer header. Get a free one (no payment, no card):

   curl -X POST https://api.limitguard.ai/v1/keys/create \

-H "Content-Type: application/json" \ -d '{"email": "you@example.com"}'

That returns a free-tier key, which is the key the Quick Start configs below expect. Asking for "tier": "sandbox" instead returns a key that answers with mock data; see the next point before you use one here.

Payment, on the free and sandbox tiers only. Send the x402 proof as PAYMENT-SIGNATURE (x402 v2) or X-PAYMENT (v1), alongside the Bearer key. A key with a prepaid balance (indie and up) is debited per call instead and needs no per-call payment. API keys have no subscription; see API keys and prepaid balance.

A sandbox key does *not* lift the payment requirement on this transport: it owes x402 per call exactly as a free key does, and it answers with mock data rather than a real check. Paying for one over MCP spends real USDC on a mock answer. Where a sandbox key is worth having is the REST mirrors under /v1/mcp/* (sent as X-API-Key, not Bearer), which serve the mock response before the payment check: a way to exercise the request and response shapes, not a cheap source of real checks.

Agent prices (x402)

An x402 payment pays the agent price: REST, A2A with x402, and MCP pay-per-call on /mcp. An API key, the dashboard and the Claude connector pay the account price, from prepaid credit. A route not listed here costs its account price with x402 too.

The official x402 SDKs refuse a payment above one dollar by default (maxAmountPerPayment). That default covers every agent price. Raise it only for the deep-check enhanced and credit tiers and for the /v1/keys/upgrade/* and /v1/keys/topup/* purchases.

Endpoint	Agent price (x402)	Account price
`POST /v1/entity/check`	$0.29 fresh, $0.11 cached	$1.05 fresh, $0.11 cached
`POST /v1/mcp/check-entity`	$0.29	$1.05
`POST /v1/risk/score`	$0.25 fresh, $0.11 cached	$0.90 fresh, $0.11 cached
`POST /v1/mcp/risk-score`	$0.25	$0.90
`POST /v1/kyb/check`	$0.29 fresh, $0.25 cached	$1.50 fresh, $0.25 cached
`POST /v1/reports/entity`	$0.55	$1.85
`POST /v1/leads/verify`	$0.10	$0.27
`POST /v1/agent/check`	$0.005	$0.75
`POST /v1/mcp/verify-wallet`	$0.005	$0.11
`POST /v1/sanctions/screen`	$0.005	$0.11

Full x402 API (direct HTTP)

The tools above are what the MCP server exposes over the Model Context Protocol. Clients that integrate directly over HTTP, instead of through an MCP client, can reach every x402-priced endpoint on https://api.limitguard.ai: the REST endpoints below, plus the MCP tools' own /v1/mcp/* paths. All of them are published in /.well-known/x402.json; /.well-known/mcp.json lists only the tools above.

Most of the REST endpoints are capabilities the MCP tools do not expose, but two run the same engine over plain HTTP: /v1/entity/check behind check_entity (the MCP tool takes the entity name, country, KVK number and domain only, so no IBAN or VAT), and /v1/risk/score behind get_risk_score, at the same price.

Payment is per call throughout: USDC on Base or Solana, at the agent price in Agent prices (x402). The Price columns below are the account prices an API key pays. The data endpoints below need no API key at all. The /v1/keys/upgrade/* endpoints also take payment without one, but they act on an API key you already hold; see API keys and prepaid balance.

Lead and company checks

Endpoint	Method	Price	Description

| `/v1/leads/verif

冒頭だけを表示しています。続きはリポジトリで読めます

Limitguard Lead Verification

概要

PopNx MCPの3つの柱

できること

インストール

インストールの前に

自分で入力する値

できること

基本チェックi

作者とリポジトリが一致

今もメンテナンスされている

ライセンスがある

エンドポイントが応答する

OAuthでサインイン

ツールの説明に隠れた指示がない

法律・行政データのほかのサーバーとの比較i

よくある質問

代わりの候補

Lintsure

Premium Data MCP Server

Patents Trademarks Ip MCP Server

作者のREADME

Limitguard MCP Server

Features

Tools

Pricing

Authentication

Agent prices (x402)

Full x402 API (direct HTTP)

Lead and company checks