MCP Server Directory

ARVX ai.arvx/arvx

Email for long-term client relationships: ARVX reads each person first and remembers every pair.

BurnerCheck dev.workers.mike-tusa.burnercheck/burnercheck

Disposable email checker: disposable, role, free-mail and look-alike flags. List-based, no MX.

Marrow Health: Apple Health for your AI com.marrowhealthapp/apple-health

Your Apple Health data, food diary and lifts, for ChatGPT, Claude and Gemini. Approved on iPhone.

email-intelligence dev.emailiq/email-intelligence

Email intelligence MCP: MX/SPF/DKIM/DMARC, score, enrichment. x402 on emailiq.dev/mcp.

Appie.run io.github.appierun/appie

Reddit threads and reply drafts, LinkedIn leads, on-brand articles, chatbots and short links.

Read-only checks of which git name, email and SSH key a repository uses, and why.

Buzzfy co.buzzfy/mcp

Manage your Instagram in chat: stats, comments, DMs, publishing and scheduling after you approve.

AhaSend com.ahasend/mcp

Send email, check deliverability, set up domains, and run templates, contacts and campaigns.

send0 io.github.send0-dev/send0

Email inboxes for AI agents: create an address, wait for codes and links, send and reply in threads.

AgentKit x402 - pay-per-call tools for agents dev.workers.erikssonanton2001.agentkit-x402/agentkit

Email, DNS, SPF/DMARC, site contacts, Markdown, IBAN, Swedish validators. Pay per call (x402).

CallSimple io.github.theindianappguy/callsimple-mcp

Place AI voice phone calls to Indian (+91) numbers from chat and get back what the person said.

An email address for your AI agent. Read, wait for and reply to mail, decrypted on your machine.

Workwae com.workwae/mcp

Email, calendar and contacts for AI agents: Gmail, Microsoft 365 and IMAP accounts behind one API.

Human Test Desk site.chatgpt.newvideocreator.human-test-desk/human-test-desk

Free human usability tests for agent-built websites. Submit tasks; get written findings as JSON.

Use the Telegram Bot API (free bot; set TELEGRAM_BOT_TOKEN): bot info, send messages, read updates.

Sign PDF co.portant/esign-pdf

Send a PDF, a Google Doc or Markdown for e-signature from chat, and get the signed PDF back.

Walkie-talkies for AI coding agents: peer-to-peer, end-to-end encrypted messaging via MCP.

Atmark ai.atmark/atmark

Email for AI agents: its own address, not your Gmail. Invite-only; requires an agent token.

Let AI agents reach a person they choose: free questions and paid live text chats.

beckett com.yourbeckett/beckett

Lets Claude, ChatGPT, and Muse read and update your beckett tasks, notes, calendar, and lists.

ARYSPHERE x402 chain reads and token verdicts com.arysphere/arysphere-x402

Pay-per-call onchain reads (Base, Ethereum, Gnosis), token verdicts and LLM chat over x402 USDC

Laplace’s Mini World io.github.Keith-CY/laplace-mini-world-mcp

Interactive 3D science models in Chinese and English, found and shown live in the chat.

DNS lookups, email records and reverse DNS - no API key.

RecruitMCP com.recruitmcp/recruitmcp

Search people and companies, enrich profiles, and find email and phone over MCP.