"Researching an author based on their books" matching MCP connectors:

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.

ARC-RelayA

com.arc-relay

DMARC-safe email forwarding for agents: aliases, DNS health checks, and MCP tools on your domains.

Transactional e-mail and permission-based campaigns, multi-tenant, with a full audit trail.

An AI agent that runs your online business: products, orders, customers, email, and sites.

Manage lists, contacts and campaigns, and read campaign performance reports on EmailOctopus.

Heldly reads your Google Calendar directly, places tentative holds on every host's calendar, and emails the invitee a one-click picker. The moment the invitee picks, Heldly confirms the chosen slot and deletes the siblings across every host's calendar in the same request. No reusable booking page, no in-app form, no calendar cleanup.

Gives an AI agent its own email address: create mailboxes, send and reply, read the inbox, and block until a reply arrives. Includes a draft lifecycle so a human can approve outbound mail before it sends.

microsoft-exchangeOAuth via extension

com.postgate-ai

Microsoft Exchange MCP server - hosted, multi-user, incl. Exchange on-prem & hybrid (EWS)

Dead Simple EmailAOAuth

email.deadsimple

Give an agent its own inbox: send, receive, and pull signup codes from real email.

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).

manymeetOAuth

io.github.jmbremer

Webinar analytics for Zoom Meeting-based webinars: Funnels, transcripts, email engagement

FastmailOAuth

com.fastmail.api

First-party MCP server for Fastmail, including email, contacts, and calendars. See: https://www.fastmail.com/blog/an-mcp-server-for-fastmail/

MCP server for e-mail testing: create disposable inboxes, wait for delivery, and extract e-mail content or links - all from your AI agent or test automation workflow. Get a free API key on https://app.zyntra.app/

Send email, SMS, WhatsApp and voice from your agent on Bird's own infrastructure.

Giggal.ai is an email verification tool that runs a deep mailbox existence check on every address and verifies catch-all/accept-all and even SEG protected emails. Your bounce rate stays under 5%, and the 30% of every B2B list that other tools flag as "Risky" becomes deliverable again.

Authenticated email gateway for AI agents. Each agent gets its own deliverable email address with SPF/DKIM-verified inbound and optional human-in-the-loop approval on outbound. 18 tools covering send, receive, reply with threading preserved, and HITL approval queue.

Read, send, organize, watch email on any IMAP mailbox: Gmail, iCloud, OVH, Zoho, Fastmail + CalDAV.

Give an AI agent its own email address: send, reply, read, and wait for mail.

Read and manage your @inboxy.net aliases, mail and RSS feeds; compose mail on paid plans.