{
  "tool_id": "09-mailgenius",
  "name": "MailGenius",
  "research_date": "2026-09-02",
  "catalog_date": "2026-10-17",
  "documentation_url": null,
  "sources": [
    "https://www.mailgenius.com/",
    "https://www.mailgenius.com/api-application/",
    "https://mcp.pipedream.com/app/mailgenius",
    "https://coldiq.com/tools/mailgenius"
  ],
  "pages": [],
  "coverage": "not-retrieved",
  "limitation": "Reference index, not a mirror of complete vendor documentation. Retrieved pages do not prove the MCP works."
}