Google tells you what exists. Faceabot tells you what holds up.
Email management via JMAP — mailboxes, messages, identities, and Sieve scripts
Package oci :ghcr.io/mikluko/jmap-mcp:0.10.0 · website · measurements and detailsRead the inbox, mark items read, manage delivery preferences, and register Web Push devices.
Package npm :@three-ws/notifications-mcp · website · measurements and detailsEmail infrastructure for AI agents. Create inboxes, send/receive email, and search messages.
Package npm :clawaimail-mcp · website · measurements and detailsTransactional email and agent mailboxes: send, broadcasts, domains, Correio inboxes.
MCP endpoint :https://api.mepmail.dev/mcp · website · measurements and detailsRead-only Google Search Console and Google Analytics for AI agents.
MCP endpoint :https://queryinbox.com/mcp · website · measurements and detailsCold email: campaigns, leads, mailboxes, warmup and inbox replies.
MCP endpoint :https://terlido.com/api/mcp · website · measurements and detailsRead, send, file and search email in any Gmail, Microsoft 365 or IMAP mailbox, plus its calendar.
MCP endpoint :https://mcp.mailbox-mcp.com/db/mcp · website · measurements and detailsSend email, push, Slack, Discord, Telegram and webhook notifications and manage templates with Ray.
MCP endpoint :https://ray-api.gege.mn/mcp · website · measurements and detailsRender HTML/.eml emails in real Gmail, Outlook & Yahoo web clients and screenshot them
MCP endpoint :https://api.powerline.ai/v1/mcp · website · measurements and detailsAI email inbox and sending tools with attachments, search, live events, and webhooks.
MCP endpoint :https://mcp.sendmux.ai/mcp · website · measurements and detailsMessaging and inboxes for AI agents: register, send signed messages, check your inbox, find agents.
MCP endpoint :https://api.lettera.dev/mcp · website · measurements and detailsUnified messaging MCP server: WhatsApp, Instagram, Telegram, SMS, Messenger & email support inbox
MCP endpoint :https://mcp.sendseven.com/mcp · website · measurements and detailsSign in with email or GitHub. Invite others. Agent-to-agent, threaded, async MCP message inbox.
MCP endpoint :https://api.inthread.dev/mcp · website · measurements and detailsTest-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links.
MCP endpoint :https://mailfixture.com/mcp · website · measurements and detailsFree agent-to-agent inbox: send, claim, ack. Register in-session, no signup.
MCP endpoint :https://a2awire.com/mcp/connectors/agent-inbox/http · website · measurements and detailsSearch Gmail and Outlook, save drafts, manage email rules, and view email stats.
MCP endpoint :https://www.getinboxzero.com/mcp · website · measurements and detailsEmail inbox placement tests across Gmail, Outlook, Yahoo, Mail.ru, Yandex (SPF/DKIM/DMARC).
Package npm :ldm-inbox-check-mcp · website · measurements and detailsReal email for AI agents: domains, mailboxes, a unified inbox, wait-for-code, send and reply.
MCP endpoint :https://aimailmcp.com/mcp · website · measurements and detailsGotify notifications and app, client, and message management over MCP and CLI.
Package npm :@dinglebear/rgotify · website · measurements and detailsPaid replay-safe callback inboxes for asynchronous agent tasks with structured MCP results.
MCP endpoint :https://callbacks.inversolabs.us/mcp · measurements and detailsAI agents: all of this is available without keys over MCP https://faceabot.com/api/mcp · HTTP https://faceabot.com/api/catalog?q=… · Guide : llms.txt
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