INDIVIDUAL MCP TOOL

verify_us_company

US public company verification via SEC EDGAR.

onchaindiligence.comnone authenticationAvailability not checked

LIVE ENDPOINT

https://mcp.onchaindiligence.com/mcp

No auth detected

Connect to this endpoint to inspect the live schema for verify_us_company and invoke it with your own arguments.

{}

Inferred read-only · medium confidence · heuristic, not a guarantee.

No write-capable action terms were found; this is not proof that invocation has no side effects.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.mcp-typescript-server-on-vercel]
url = "https://mcp.onchaindiligence.com/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "mcp-typescript-server-on-vercel": {
      "type": "http",
      "url": "https://mcp.onchaindiligence.com/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: mcp-typescript-server-on-vercel
Remote MCP URL: https://mcp.onchaindiligence.com/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "mcp-typescript-server-on-vercel": {
      "url": "https://mcp.onchaindiligence.com/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "mcp-typescript-server-on-vercel": {
      "type": "http",
      "url": "https://mcp.onchaindiligence.com/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "mcp-typescript-server-on-vercel",
  "transport": "streamable-http",
  "url": "https://mcp.onchaindiligence.com/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

screen_wallet — Sanctions-screen an EVM wallet address against the Chainalysis on-chain oracle (OFAC SDN, EU, UN designations).
screen_name — OFAC name screening: fuzzy-match a person or company name against the official US Treasury OFAC Specially Designated Nationals (SDN) list (primary names + strong aliases).
verify_uk_company — UK company KYB lookup via the official Companies House register.
diligence — Combined counterparty due diligence in one call: runs sanctions screening on a crypto wallet (Chainalysis oracle — OFAC SDN, EU, UN) AND a UK Companies House KYB lookup (status, type, PSC / beneficial owners) in parallel.
preflight_payment — Call BEFORE an agent authorizes an autonomous payment.
inspect_payment — FREE.
inspect_allowance — FREE.
preflight_allowance — Call BEFORE an agent asks its wallet to approve or revoke a Base USDC ERC-20 allowance.