"Merchant Category Code (MCC) data lookup" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
Test inboxes for your app's sign-up and login emails: get the code or link, or why none came.
Extract structured data from invoices, receipts, PDFs, scans, photos and emails. Create an inbox for a document type, define the fields and tables to extract (or propose a schema from a sample document), upload a document and get typed JSON back, review past documents, and add an optional Python post-processing step that is tested on a real document before it is enabled. 17 tools. Sign in with OAuth by pasting your Airparser API key (Account page of the Airparser app); the client only sees that account's inboxes and documents.
Disposable, receive-only email inboxes for AI agents. Create an address, wait for the verification email, and get the one-time code or magic link back as structured fields. Long-polling wait_for_email with sender and subject filters, attachments, sanitised HTML, and restore for later password resets. OAuth 2.1, hosted in the EU, cannot send email.
Receive-only inbox for AI agent sign-ups: one call returns the verification code. Never sends.
Email inboxes for agents by the hour: wait for a mail, get the code or link. Pay per call.
Free hosted MCP server that connects ChatGPT and Claude (claude.ai, Claude Code) to multiple Gmail, Google Calendar, Google Drive (read-only) and Google Contacts accounts, Slack workspaces and Notion through one connection URL. Search, read and act across every connected account at once, with a memory shared across your AI assistants. OAuth sign-in. Outlook / Microsoft 365 are not supported.
Mailchimp engagement intelligence for AI agents: campaign analytics, audience insights, and automated BigQuery data pipelines.
Findymail MCP — B2B email finder & reverse-email lookup (findymail.com)
B2B people search, AI lead scoring and work-email lookup. 15 tools.
Send transactional email from AI agents: sign up by email code, no domain or DNS setup.
SPF, DKIM, DMARC, MTA-STS and domain-expiry checks for any domain, with SPF lookup counts.
Remote MCP tools for pay-per-call email, domain, SEO and Swedish data utilities (x402).
Disposable email for agents: create an inbox, wait for the message, read the code. No key needed.
Ten x402-paid tools for JSON, YAML, cron, diff, text, DNS, WHOIS, GitHub, crypto, and email.
Complete domain email-auth audit in one call: SPF with RFC 7208 lookup counting, DKIM selector pr...
AgentiSend is a transactional email API: send through verified domains with a message log, budgets, a preflight and refusals that name the fix; built so AI agents can send on your behalf. The hosted MCP server at https://api.agentisend.com/mcp exposes 82 tools (44 on tools/list; the rest via list_more_tools). A send is one message or a batch of up to 500 items with per-item results. preflight_email runs every gate a real send runs, sends nothing, and costs nothing. Every 4xx returns code, message, and fix. There is no tool for unsolicited mail. Auth is a bearer API key or OAuth 2.1 with dynamic client registration. Starter prompts: "Send this receipt to the customer." "Preflight this send and tell me what would stop it." "What can I spend today?"
Chargezen SmartyTap is email and SMS marketing in one place. This endpoint serves SmartyTap's email flow tools: read the triggers, senders and personalization available, write and preview the email, create the flow as a draft, then turn it on or off, under the teammate's own permissions and OAuth scopes. Part of Chargezen, the unified revenue operations platform: every product runs on the same business and customer data.
Find, export, create and update your Stripo emails and templates from Claude, Cursor or VS Code.
Connect any email mailbox (Gmail, Outlook, IMAP/SMTP, OVH, LWS, Infomaniak...) to Claude, ChatGPT & any MCP client. Read, send, reply, schedule and search emails. No code, OAuth2, EU-hosted (GDPR). 15 email tools.
Apollo connects your sales data and outreach tools directly to your agent . Ask it to find leads, look up a company, write and send emails, or check how a campaign is performing. All from a conversation, without opening another tab.
