"How to invoke Claude code or API" matching MCP connectors:
Matching Connector Tools:
Test-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links.
Email for AI agents: read, search, send, organize, and schedule across your inboxes.
Teaches AI to write HTML email that renders in Outlook, Gmail, and Apple Mail. 19 rules, 6 comps.
Agent-run cold-email infra: 24 MCP tools, live sending, free sandbox. $99/mo, concierge go-live.
Let ChatGPT, Claude & Cursor use your Mac: email, calendar, iMessage, Teams, files. Local, free.
Keyless email checks: disposable, role, and free-provider detection, MX, and typo suggestions.
Email compatibility analysis across 15 clients — preview, audit, fix, diff, deliverability.
Internet identity for AI agents: register or broker domains, email, DNS - pay by card or USDC.
Check email deliverability for a domain: MX, SPF, DKIM, DMARC, blacklists. Graded, no key.
PDF, photo, email, and file comparison evidence checks with plain-language reports.
Emailable MCP — wraps the Emailable email verification API (emailable.com)
Email OS for agents - real-inbox search, triage, commitments, and a verifiable BEC hard-stop.
Hosted email for AI agents: create inboxes, send, receive, and reply over MCP with scoped API keys
MCP server for Nylas — read email, calendars, events and contacts, and send email or create events.
Email marketing y transaccional AI-native: campañas, correos 1-a-1, contactos, flujos y métricas.
Manage Microsoft 365 email, calendar, contacts and inbox rules via the Graph API with OAuth 2.0.
Email infrastructure for AI agents — send, receive, search, and reply to email over MCP.