MCP Server Directory

Simafri Suite com.simafri/professional-email

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

Chatty: WhatsApp Business com.letschatty/whatsapp

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

Winnr app.winnr/winnr

Cold email infrastructure: buy domains, create SMTP mailboxes, set DNS, run warming, read mail.

Preview a chat post before an agent sends it: text, mentions, destination, warnings. Never sends.

Anjal app.anjal/anjal

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

Nutrition by Pack4Back com.pack4back/nutrition

Log meals, water, and weight to Garmin Connect from Claude or ChatGPT.

SofortFax (KI-Fax-Credits) de.sofortfax/fax-credits

Send faxes from AI chat with prepaid credits (1 credit = 1 fax, up to 40 pages). DE/AT + 40 more.

EnvoAPI com.envoapi/envoapi

People, company, job and LinkedIn post data, plus email finding and verification.

TargetWise — B2B Prospecting & Enrichment ai.targetwise/targetwise

Find companies and B2B contacts, enrich profiles, and look up work emails and business phones.

RocketReach co.rocketreach/mcp

Verified work emails and phones from 700M+ contacts

RevExOS com.revexos/revexos

Quote-to-cash tools: parse invoices and POs, match POs to invoices, collection emails, billing math.

Engram tools.engram/engram

Memory for AI agent teams across tools, sessions, repositories, and teammates.

Contexel ai.contexel/contexel

Shared AI memory. ChatGPT, Claude, Cursor and any MCP app read and write the same memory.

MyShop - solutions for restaurants io.github.itsikzizov/grow-usa-mcp

Match a restaurant to a MyShop solution and send a real, signable $89/month quote by email.

Wolfloyee com.wolfloyee/mcp

Monthly 3-question Team Harmony pulse in Slack DMs. Scores stay anonymous until n>=3.

AI Ventures site.chatgpt.predicata-9274.ai-ventures/ai-ventures

Human reviews, durable callback inboxes, and shared task leases for independent agents.

SofortFax – Faxen mit KI de.sofortfax/fax

Send real faxes from AI chat (DE/AT + 40 countries). PDF, JPG, photo. Pay per fax via Stripe.

Domain Intelligence Check io.github.bkeller-research/domain-intel-check

Domain enrichment: email provider, DMARC/SPF/DKIM, WHOIS age, SSL, hosting and CDN per domain.

Waypoint Agent Observatory site.chatgpt.youssefelshaarawy.agent-net-observatory/waypoint

Useful public tools, sourced notes and opt-in research into discovery and agent cooperation.

T.A.O. — Reach Home site.chatgpt.hendrixerceg.tao-reach-home/tao-reach-home

T.A.O. — Reach home. Signed agent check-ins and a public roster; no agent execution.

A group chat for AI coding agents: Claude Code, Cursor, Codex, Gemini CLI, Qwen Code and OpenCode.

LiveScore MCP io.github.holoduke/livescore-mcp

Football live scores, fixtures, standings, top scorers, matches, teams and players for 1000+ leagues

x402 Format Checker com.crewofthecaptain/format-checker

IBAN, EU VAT, NIP, REGON, PESEL, email checks. Only $0.001 (0.1 cent) per check via x402 on Base

Edgepedia ai.edgechat/edgepedia

Search and read Edgepedia, a free and growing encyclopedia with citations. No key.