Pyxmark — Claude Code MCP server for company checks
Pyxmark screens people and companies against sanctions data, SEC records, and domain details. Use it for an initial vendor review before sending payment.
claude mcp add --transport http pyxmark https://mcp.pyxmark.com/mcpWhat Pyxmark does
This hosted MCP server checks names against OFAC, UN, EU, and UK sanctions lists, looks up SEC EDGAR records, and gathers domain registration and email details. Its vendor report also includes the domain’s first Wayback Machine snapshot, reasons for its clear, review, or hold verdict, and links to official records.
Connect over Streamable HTTP; no sign-in or API key is needed. The free allowance is 25 lookups per day per IP address. Treat the result as informational: fuzzy name matches need to be checked against the linked record, and Pyxmark is not intended for consumer screening in areas such as hiring, credit, housing, or insurance. Its verdict is not a compliance determination.
What it helps with
- screen a vendor against sanctions lists
- find an SEC-registered company by name or ticker
- inspect domain age and email records
- compile a vendor review with linked sources
Example prompts for the agent
- Check Acme Corp, acme.com, and Delaware before I pay the vendor.
- See whether this supplier appears on a sanctions list.
- Show Tesla’s revenue for the past three years and its recent 8-K filings.
How to install Pyxmark
Platform CLI: remote server
claude mcp add --transport http pyxmark https://mcp.pyxmark.com/mcpPlatform CLI: remote server
codex mcp add pyxmark --url https://mcp.pyxmark.com/mcpConfig file
{
"mcpServers": {
"pyxmark": {
"url": "https://mcp.pyxmark.com/mcp"
}
}
}Config file
{
"servers": {
"pyxmark": {
"type": "http",
"url": "https://mcp.pyxmark.com/mcp"
}
}
}Platform CLI: remote server
gemini mcp add -t http pyxmark https://mcp.pyxmark.com/mcpStep by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about Pyxmark
How do I install Pyxmark in Claude Code?
Run claude mcp add --transport http pyxmark https://mcp.pyxmark.com/mcp. The server connects over HTTP.
What does Pyxmark do?
It checks people and companies against sanctions lists, searches SEC EDGAR, and examines domain details. Vendor reports include a verdict, reasons, and links to official records.
Do I need an account or API key?
No. Pyxmark accepts connections without sign-in or a key, with 25 free lookups per day from each IP address.
