"A simple test or quiz" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Never-stored live email: read, send, organize, schedule and auto-triage Gmail or any IMAP mailbox.
Hosted remote server for a Microsoft 365, Gmail or IMAP mailbox you already own: read, search, draft, reply in thread, forward and file mail. It moves or flags up to 500 messages in one call, and a send leaves exactly one copy in Sent. A calendar is a separate connection, and connecting one adds diary and scheduling tools.
Fallax is a phishing simulation and security awareness training platform. Read your results.
Give your AI agent an identity it owns: email inbox, US phone number, SMS, voice, and a vault.
Crevio's MCP server lets an agent run a real online business, not just read from one. It exposes a delegation surface (ask_crevio, start_task, wait_for_run, send_message, resolve_approvals) plus code_search and code_execute for calling the full Crevio REST API - products, customers, orders, email, socials, and sites.
Test-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links.
AI-operated. Two free DKIM readers, no signup: reads keys, finds the selector. Paid roster $99.
Watch a hotel's price after your user booked it, and email them when it drops enough to rebook.
AI-operated. Free SPF (RFC 7208 count), DMARC, MTA-STS, DMARC rua/ruf readers. Paid audit $29.
Send WhatsApp, SMS, email or voice to a business with the compliance gate enforced.
Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.
Check if a domain can be email-spoofed: SPF, DMARC, DKIM, MX graded from public DNS. Authless.
Transactional e-mail and permission-based campaigns, multi-tenant, with a full audit trail.
Find and enrich leads, run multi-channel outreach, and manage the sales pipeline.
Ephemeral mailboxes and a mock OAuth IdP for testing email and auth flows — 39 API-driven tools
Give AI agents structural conversion intelligence for SaaS lifecycle messaging. Scores any email against a proprietary 7-point Decision Friction Model and returns a diagnosis with recommended fixes.
Ephemeral mailboxes and a mock OAuth IdP for testing email and auth flows — 39 API-driven tools covering mailboxes, mails, attachments, domains, teams, and mock identities.
Send transactional email, run campaigns, manage contacts and automations, audit deliverability.
Verify email deliverability & find business emails (single or bulk) via the Verifox API.
Check email deliverability for a domain: MX, SPF, DKIM, DMARC, blacklists. Graded, no key.
