"How to find technical documentation for third-party libraries or services" matching MCP connectors:
Matching Connector Tools:
Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.
DNS and email security scanner with 80 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.
Render markdown into email-safe HTML, lint drafts for deliverability problems, and preview emails.
Internet identity for AI agents: register or broker domains, email, DNS - pay by card or USDC.
Verify email deliverability & find business emails (single or bulk) via the Verifox API.
Email verification for AI agents — verify, clean & validate emails; self-onboard + crypto pay
Email for AI agents: send mail, manage contacts, automations & webhooks. Zero-DNS first send.
Check email deliverability for a domain: MX, SPF, DKIM, DMARC, blacklists. Graded, no key.
Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.
Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.
Send transactional emails for AI agents via SMTP. Templates included.
Send transactional pdfs for AI agents via SMTP. Templates included.
AI agent email — 23 tools free to read inbox, 28 paid to send. $9.99/mo. Token auto-provisioned.
AI-powered virtual assistant that connects to Gmail, Outlook, Slack, Salesforce, HubSpot, Google Calendar, DocuSign, QuickBooks, and 20+ other services. Manage your entire professional life through a single Claude conversation — email, calendar, CRM, documents, travel, expenses, and more.
Test-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links.
Shipmail MCP server for AI agent custom-domain email inboxes with REST API and webhooks.
Phone, SMS & email for AI agents — one remote MCP endpoint, OAuth login, zero install.
Test-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links. 34 tools; bearer auth with an mfx_ API key (free tier).
DMARC analytics for AI assistants — domain health, SPF/DKIM records, compliance stats, anomalies.