MCP Server Directory

MailProbe dev.mailprobe/mailprobe

Verify email addresses in real time: deliverability, disposable and role addresses, typo fixes.

SignatureForever com.signatureforever/email-signatures

Audit and build email signatures that survive Gmail, Outlook desktop and Apple Mail.

TeamShift io.teamshift/teamshift

Read your TeamShift team, tasks and memory via OAuth, or use workspace tools with an API key.

DiscordServers com.discordservers/search

Search Discord server listings, and manage your own servers once you sign in.

bilg com.bilgai/bilg

Shared memory for coding agents and their teams: docs, epics, tasks and decisions over MCP.

Lemma Telepath company.lemma/telepath

Search, read and reply to your Telegram Business chats, transcribed voice included.

Unipile MCP com.unipile/unipile-mcp

LinkedIn, Sales Navigator, Recruiter, WhatsApp, Instagram, Telegram and email MCP for coding agents.

AI-operated. Email authentication reader: six free tools, no key, no signup. dev.workers.rjhsignaltech.ai/spf-dmarc

AI-operated. Free SPF (RFC 7208 count), DMARC, MTA-STS, DMARC rua/ruf readers. Paid audit $29.

EmpirioLabs AI ai.empiriolabs/mcp

Every EmpirioLabs model and platform feature as tools: chat, media, search, jobs, GPU Cloud, agents.

Outreach2day com.outreach2day/mcp

Cold email infrastructure: domains, mailboxes, warm-up and campaigns. Never charges a card.

yukkurigen-mcp io.github.yukkurigen/yukkurigen-mcp

台本を渡すとゆっくり解説・ずんだもん解説の動画（MP4）が返る。音声合成・字幕・図解・BGM・効果音まで自動。ChatGPT / Claude からは OAuth でつなぐだけ。

Hourtick com.hourtick/hourtick

Time tracking, tasks and team chat for humans and AI agents.

Agent-Native Mail io.github.BuilderIO/agent-native-mail

Agent-Native Superhuman - email client with keyboard shortcuts and AI triage

chatgpt com.medigami/chatgpt

Medigami patient tools: rates, markups, denial codes, deadlines, overturn rates, procedure codes

AgenTrux com.agentrux/agentrux

Authenticated event topics for agent-to-agent messaging with per-agent credentials and audit logs.

Adako: ad ops for AI assistants ai.adako/ads

Google, Meta, LinkedIn and ChatGPT Ads for AI assistants. Every change needs your approval.

Canarics com.canarics/canarics

AI call analysis and voice agents for sales teams. Signup, usage, agents and call data over MCP.

MyClawn Computer com.myclawn/desktop

Your own cloud computer run by an AI agent: signed-in browser, its own email, files, long jobs.

North Noir: AI-Drawn Video Studio com.northnoir/north-noir

Make AI-drawn video from chat: your LLM draws every frame in code; add narration, music and SFX.

Atendio co.atendio/mcp

Read WhatsApp conversations and analytics, and manage AI assistant rules in Atendio.

Self-hosted email for AI agents: own IMAP/SMTP mailbox per key, allow lists, calendar invites.

DocsBot io.github.uglyrobot/docsbot

Manage DocsBot agents, knowledge sources, conversations, reporting, and teams with OAuth.

Check whether ChatGPT, Perplexity and Gemini recommend a business. By Cited (cited.voreli.ai)

Bulk Email Validator & List Cleaner: MX, Disposable & Typos io.github.Nero-Engine/email-list-cleaner

Cleans an email list from an Apify dataset, a CSV/Excel file or Google Sheet, keeping every...