MCP 服务器

Limitguard

Trust Intelligence API - entity screening, sanctions, risk scoring, IBAN validation, and compliance checks via MCP

README

LimitGuard MCP Server

Trust Intelligence for AI agents. Entity verification, sanctions screening, and risk scoring via the Model Context Protocol.

Server URL: https://api.limitguard.ai/mcp Transport: Streamable HTTP (POST) Auth: x402 micropayment protocol (pay-per-call, no API key needed)

Tools

Tool	Description	Inputs
`check_entity`	Full entity trust check — KVK/CBE registry, sanctions, domain, risk scoring	`entity_name` (required), `country` (required), `kvk_number`, `domain`
`check_agent`	Verify AI agent identity and reputation before inter-agent transactions	`agent_id` (required), `agent_name` (required)
`trust_score`	Get entity trust score (0-100) with cluster assignment and recommendation	`entity_id` (required)
`verify_wallet`	Verify blockchain wallet address, on-chain activity and risk flags	`wallet_address` (required), `chain_id`
`risk_score`	Quick risk score for entity name + country pair	`entity_name` (required), `country` (required)

Pricing

All tools are priced via x402 micropayments (USDC on Base or Solana):

Endpoint	Price
Entity Check	$0.85
Risk Score	$0.65
Check Agent	$0.10
Trust Score	$0.10
Verify Wallet	$0.10

No API key, no subscription. Your AI agent pays per call with USDC.

Quick Start

Claude Desktop

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "limitguard": {
      "type": "url",
      "url": "https://api.limitguard.ai/mcp"
    }
  }
}

Cursor

Add to MCP settings:

{
  "limitguard": {
    "type": "url",
    "url": "https://api.limitguard.ai/mcp"
  }
}

Smithery

npx -y @smithery/cli install @limitguard/trust-intelligence

Any MCP Client

Connect to https://api.limitguard.ai/mcp using Streamable HTTP transport (POST).

Discovery Endpoints

Endpoint	URL
MCP Tools	/.well-known/mcp.json
x402 Pricing	/.well-known/x402.json
Health	/health

Use Cases

KYC/KYB Automation — AI agents verify business entities before transactions
Sanctions Screening — Check entities against OpenSanctions watchlists
Agent-to-Agent Trust — Verify counterparty agent reputation before collaboration
Wallet Verification — Check blockchain wallet risk before on-chain transactions
Due Diligence — Automated entity research with trust scoring