LimitGuard Trust Intelligence

Entity verification, sanctions screening, and trust scoring for AI agents via x402 micropayments.

CommunityOnlineNo sign-inGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Entity verification, sanctions screening, and trust scoring for AI agents via x402 micropayments.

    How to connect

    How to connect LimitGuard Trust Intelligence to Claude

    The server address to paste into Claude settings:

    https://api.limitguard.ai/mcp

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect LimitGuard Trust Intelligence to ChatGPT

    The server address to paste into ChatGPT settings:

    https://api.limitguard.ai/mcp

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect LimitGuard Trust Intelligence to Cursor

    The server address to paste into Cursor settings:

    https://api.limitguard.ai/mcp

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (5)

    Raw names from tools/list. Only developers need these.

    check_entityCheck entity trust score via LimitGuard API. Full trust intelligence check on a business entity. Returns trust score (0-100), risk level, and recommendation. Args: entity_name: Full legal name of the entity country: ISO 3166-1 alpha-2 country code (e.g., NL, BE, DE) kvk_number: Optional Dutch KVK registration number (8 digits) domain: Optional company website domain
    check_agentUnimplemented / beta: returns placeholder data, not a real result. Free ($0) until real logic ships. Verify AI agent trust via LimitGuard. Today every call returns verified=false, trust_score=0 and status="unimplemented" regardless of input (#206). Intended for multi-agent systems to verify delegation targets. Args: agent_id: Unique agent identifier agent_name: Human-readable agent name
    get_trust_scoreUnimplemented / beta: returns placeholder data, not a real result. Free ($0) until real logic ships. Quick trust score lookup by entity ID. Today every call returns trust_score=0 and trust_level="unknown" regardless of input (#206). Args: entity_id: Entity identifier (KVK number, domain, or hash)
    verify_walletUnimplemented / beta: returns placeholder data, not a real result. Free ($0) until real logic ships. Check wallet trust score for crypto payments. Today every call returns risk_score=0 and scam_probability=0.0 regardless of input (#206). Accepts EVM (0x...) and Solana (base58) addresses. Args: wallet_address: Blockchain wallet address chain_id: CAIP-2 chain ID (default: eip155:8453 for Base)
    get_risk_scoreQuick risk assessment without full trust check. Faster endpoint that focuses on risk signals only. Use when you only need basic risk evaluation. Args: entity_name: Full legal name of the entity country: ISO 3166-1 alpha-2 country code