Vett Compliance MCP Server

Read-only Model Context Protocol tools for the Vett compliance API — sanctions/PEP/watchlist screening, product recalls, US business lookup, and federal contract search. Free tier: 20 calls/hour per IP, no API key required.

Hosted at https://wimberly.solutions/mcp (streamable HTTP transport). No installation — point any MCP client at the URL below.

This repo is the public discovery/documentation surface for the hosted server. The screening logic itself lives in a private repo alongside the rest of the Vett API — this is intentionally a docs-only repo, not a self-hostable server.

Tools

Tool	What it does
`screen_name`	Screen a person/company against 12 sanctions, PEP, watchlist, and recall databases (OFAC SDN, UK OFSI, UN SC, US CSL, EU FSF, Canada SEMA, Australia DFAT, US PEP, FBI Most Wanted, World Bank debarred, US watchlists, product recalls)
`screen_wallet`	Check a crypto wallet address (BTC/ETH/XMR/etc.) against OFAC's sanctioned-address list
`check_recall`	Check a product/manufacturer against CPSC/FDA/NHTSA recalls
`lookup_business`	Look up a US business in the SAM.gov entity registry (UEI, CAGE code, NAICS)
`search_gov_contracts`	Search active US federal contract solicitations by keyword/NAICS
`list_status`	Freshness + entry counts for every source `screen_name` fans out to

All tools are read-only — no mutations, no PII beyond what's already public record.

Claude Desktop

Add to your MCP config (claude_desktop_config.json):

{
  "mcpServers": {
    "vett-compliance": {
      "url": "https://wimberly.solutions/mcp"
    }
  }
}

Claude Code

claude mcp add --transport http vett-compliance https://wimberly.solutions/mcp

Generic MCP client (streamable HTTP)

from mcp import ClientSession
from mcp.client.streamable_http import streamablehttp_client

async with streamablehttp_client("https://wimberly.solutions/mcp") as (read, write, _):
    async with ClientSession(read, write) as session:
        await session.initialize()
        result = await session.call_tool("screen_name", {"query": "some name"})

Rate limits

20 calls/hour per IP address, unauthenticated. Exceeding it returns a 429 with an upgrade hint pointing at the full RapidAPI listing (higher limits, more sources, API key auth).

About

Built and operated by Wimberly Solutions. Questions or issues: open a GitHub issue on this repo.