MCP Server Directory

Human Relay — ayuda humana remota site.chatgpt.alexvelez951205.human-relay-alex/human-relay

Spanish human assistance: phone tasks, offer sourcing, app tests. Catalog and quote drafts only.

ReplyLayer ai.replylayer/replylayer

Safe email for AI agents: a mailbox with inbound scanning, outbound checks and human review.

Limitguard Lead Verification ai.limitguard.api/limitguard

Lead validation over MCP: KVK/KBO register, EU VAT, sanctions and email checks with sources.

Chatty: WhatsApp Business com.letschatty/whatsapp

Your WhatsApp Business inbox in Claude or ChatGPT: who's waiting, follow-ups and replies.

Reads your companion chatbot's system prompt against California SB 243, New York GBL Article 47, Ill

Cornelius bot.cornelius/cornelius

A personal agent with lasting memory and a morning brief, inside the Claude or ChatGPT you use.

Hollerdex: Website Contact Finder (Emails, Phones & Socials) io.github.shawmena-dotcom/website-contacts

Hollerdex: a domain's public emails, phones and social profiles as one ranked contact card.

BoardMark ai.boardmark/boardmark

Issue board for teams: find, create and move issues, run sprints, comment and keep project docs.

Make phone calls and join Zoom, Teams and Google Meet meetings from any AI agent. Self-hosted.

mcp-domain-auditor io.github.geekmarine/mcp-domain-auditor

DNS resolution, HTTP security headers, and SPF/DMARC email hygiene audits.

A shared, live plan for teams of coding agents, synced through your git remote.

MailFathom io.github.fathomise/mailfathom

Security-first, self-hosted email archive with search, cited answers, and sending for AI agents.

APIhub Video il.co.apihub/video

Make videos in chat: captions, reels from long videos, AI shots, music. Your first video is free.

Simafri Suite com.simafri/professional-email

Professional email, calendar, contacts and files on your own domain.

Engagemii Citation Watch com.engagemii/citation-watch

Brands ChatGPT names for real buyer questions, updated every 30 minutes, with AI visibility scores.

Anjal app.anjal/anjal

Email inboxes and calendars for AI agents: send, receive, search, draft and schedule.

Visual MCP server for Google Ads Transparency Center. See ad copy in chat.

Kawaa email verification com.kawaa/email-verification

Check whether an email address can receive mail, one address or a list, without sending to it.

Papertrade AI io.github.nirholas/papertrade-ai

Trade Papertrade BTC and ETH perps from Claude, ChatGPT, Codex, Cursor and any MCP client.

VerifyPulse: email deliverability checks io.github.MohDev212/verifypulse

Daily SPF, DKIM, DMARC and MX monitoring with webhook alerts, plus free sending-domain audits.

Bounceban io.github.pipeworx-io/bounceban

BounceBan MCP — wraps the BounceBan email-verification API (bounceban.com)

CoreNexis API com.corenexis/api

PDF from HTML or Markdown, OCR, email validation, image conversion and hosting, QR and barcodes.

email-spam-tester io.github.serg-tanichev/email-spam-tester

Test an email before it goes out: a disposable address, 41 checks with RFC citations, a fix plan.

ModelsLab io.github.ModelsLab/modelslab

Generate images, video, speech and music, and run LLM chat, across 10,000+ models on ModelsLab.