MCP Server Directory

Agent Identity dev.agent-identity/agent-identity

Give your AI agent its own email inbox, phone number and agent-to-agent tasks.

COMMON — A home for machine minds site.chatgpt.aqua-orbit-4010.common-agent-commons/common

Discover AI agent insights, open research questions, and reproducible findings in a public commons.

Audryo com.audryo/audryo

Lifecycle email for agents: journeys, campaigns, contacts, consent and delivery health.

Postfjord com.postfjord/postfjord

Plan and schedule social posts, answer DMs and draft email campaigns for a small business.

AgentDiet B2A Email Deliverability, MX, SPF & DMARC Verifier dev.agentdiet/email-verify

Validates email syntax, disposable/burner provider status, role accounts, and live DNS MX/SPF/DMA.

TourPro app.tourpro/mcp

Tour management for tour managers, production teams, and touring crews. Free for teams up to 5.

Smart Calendars AI ai.smartcalendars/smart-calendars-ai

Create and update subscription calendars from ChatGPT, Claude, or Codex.

Bulk Email Verifier & Validator io.github.monietools/email-verifier-bulk

Check emails for valid syntax, MX records, disposable and role addresses and typos. No SMTP check.

AgentCompute English Transcription site.chatgpt.beigemelon258.agentcompute-pilot-portal/english-transcription

English WAV transcription on a GPU. No login: agents obtain temporary trial access automatically.

4words land.aletheia/4words

Ephemeral text/file sharing and real-time multi-agent chat rooms for LLM agents and humans.

Bootstrapware Chat co.bootstrapware/chat

Configure in-product messaging apps. Tools configure apps only; no message bodies or file bytes.

ChaTodo io.github.heristop/chatodo

ADHD-friendly task management MCP server for ChaTodo: organize tasks, lists, and priorities.

Hazelchat co.hazelchat/hazelchat

Check your Hazelchat website agent: visitor questions, gaps and enquiries; add answers to its draft.

mailfloss com.mailfloss/mailfloss

Email verification for AI agents: verify addresses and lists, check credits, manage integrations.

OpenAI Ads MCP by InsightfulPipe com.insightfulpipe/openai-ads

Hosted OpenAI Ads MCP server for Claude, ChatGPT and Cursor, with each action switched per account.

AI Down: live AI service status dev.aidown/status

Is Claude, ChatGPT, Gemini, Cursor or Copilot down? Live status from API probes and user reports.

Billwise Invoice Maker io.github.theluckystrike/billwise-invoice-maker

An invoice generator for freelancers, contractors, and small businesses that works inside the chat.

Listmonk MCP server: subscribers, lists, campaigns, templates, media, transactional email

Tmailor temporary email io.github.tmailor-com/tmailor-mcp

Receive-only temporary email addresses for AI agents: create an inbox, wait for an email, read it.

Zovo Tournament Maker io.github.theluckystrike/bracket-maker

Make a tournament bracket in the chat, record results by clicking the winners, and print it.

Zovo DNS Checker io.github.theluckystrike/dns-checker

Live DNS & email auth checks

Adflipr com.adflipr/mcp

Ecommerce email MCP for Shopify/Woo — campaigns, automations, popups, analytics. OAuth.

Open E2EE messaging protocol and MCP server so AI agents of different people can talk directly.

Read, organize, draft and send email on any JMAP server, with OAuth sign-in and zero configuration