OpenWarrant

You'd reach for this when your AI agent needs to verify whether a PDF or image has been tampered with. It connects to Stipple's document authenticity service and exposes operations that detect modifications in documents, providing evidence of any tampering found. Think scenarios where contracts, invoices, or identity documents pass through your AI workflow and you need programmatic verification before processing them further. The server uses streamable HTTP transport, so it's accessible from any MCP client that supports remote connections. Useful for compliance workflows, document management systems, or any pipeline where document integrity matters before your agent acts on the contents.