The answer
br.com.signdocs/mcp-server
Top verified match: it matches your intent, it is the official vendor server, corroborated across multiple registries.
fresh · published 64d ago · verified 2026-08-08tested · static-verifiedsigned passport ✓score 53/100
claude mcp add mcp-server -- npx -y @signdocs-brasil/mcp-server