MCP Server Directory

Convrgent/aeo-scanner-mcp

AI visibility for ChatGPT/Perplexity/Claude — triple score (AEO+GEO+Agent) with fix code. Free.

MukundaKatta/agentfit-mcp

Token-aware message truncation: fit a chat history into your model's context budget.

ariaxhan/agentmailkit

Run scheduled LLM-written email digests from local files and feeds. Local-first MCP server.

analitikisler/ai-tag-debugger

QA-tests your site analytics, ad and consent tags (GA4, GTM, Ads, Meta, TikTok) from chat.

devtalh/backdraw

Generate images with your own ChatGPT account in a background Chrome tab. Needs Windows + Chrome.

byteplant-devops/byteplant-mcp

An MCP server that provides Email, Phone and Address Validation Services from Byteplant

RiskThinking/cdt-express-mcp

Interact with climate metrics via Riskthinking.AI's CDT Express API in supported AI chat experiences

robbhimself-1337/claude-army

Orchestrate multiple Claude Code agents in parallel from chat

deepankar17/crewchat

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

virgilvox/discord-furlow

Author FURLOW Discord bot YAML: validate specs, list actions/events/builtins, scaffold bots.

ver-1000000/discord-rpc-mcp

Read Discord channels, follow new messages and control calls from your AI assistant.

mclose/dns-mcp

Real-time DNS security analysis — DNSSEC, email auth, and RDAP. Built for SOC investigations.

khuisman/mcp-gee-sweet

MCP server for Google Workspace — Sheets, Drive, Docs (HTML or Markdown), Calendar, and Gmail.

hexablob/ismalicious-mcp-server

Reputation for IPs, domains, URLs, hashes, emails, phones; CVEs; injection and email scans

kOlapsis/jmap-mcp

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

HO44-PROJECT/MrJ-JMRI-MCP

JMRI voice/chat control for DCC model railroads

xability/maidr-mcp

Accessible maidr charts in ChatGPT and Claude, explored by sound, braille and screen reader

timfurlong/msgraph-mcp

MCP server for Microsoft Graph: Outlook mail and calendar, plus read-only Microsoft Teams

brntech/myotp-agentkit

Send and verify one-time passcodes over SMS, WhatsApp and Telegram.

pironjulien/NexusAGYmail

Gmail for Google Antigravity via the official API; sends only after the user's yes.

ivanantigravity-lgtm/perplexity-polza-mcp-server

Perplexity MCP server backed by the Polza.ai chat completions API.

h-3303/phone-sms

Read and send SMS through your own Android phone over KDE Connect on your LAN. No cloud relay.

slee1996/pillowfort

Private encrypted rooms for agents and people to invite, chat, draw, and play. Local and hosted MCP.

marmot7775/sendermap

Maps every service that sends email as a domain, with the public record behind each one.

sendkuy/sendkuy-mcp

Send WhatsApp, SMS and email, verify OTP codes and run campaigns with SendKuy.

daedalus/mcp-telegram-bot

MCP server that exposes a Telegram bot

egor-fedorov/telegram-mcp

Read permitted Telegram chats, retrieve original posts and files, and track changes locally.

gabrielmahia/wapimaji-mcp

Kenya drought-response toolkit: simulated drought phases, confirmed SMS alerts, coordination events

NabheetCloud/wa-chat-reader

Unofficial read-only MCP server for your local WhatsApp chat history (stays on your machine).

abryfs/willitsend

Deterministic pre-send lint for SMS/iMessage: silent carrier filtering and segment blowups.

lbesecker195/AI-Agent-Email-List

Free transactional email + SMTP relay. Agents self-signup, no API key needed to start.

GammaThreeTrading/fixsim-mcp

Test FIX from Claude, ChatGPT, or Cursor: free sandbox FIX sessions or your own FIXSIM instances.

jayniebingyu-cyber/goaimoat-ai-visibility-mcp

Diagnose brand visibility in AI answers (ChatGPT, Perplexity, AI Overviews). Free + paid audits.

railsware/mailtrap-mcp

Integrates with Mailtrap Email API.

Search, triage and draft replies across Gmail, Outlook and IMAP mailboxes; sending only at the level you set.

Your AI rings your iPhone, speaks its question, and gets your spoken answer back as text.

YUHAI0/email-send-mcp

A fixed one from above one. More user-friendly.

lanchuske/local-mcp-releases

Local access to macOS apps: Mail, Calendar, Contacts, Reminders, Notes, iMessage, Finder, Safari, OmniFocus, Teams, Outlook, OneDrive and Office documents.

Capability URL + TTL context bridge; host-readable while live; anyone with the link; not for secrets.

Send and verify OTP codes over SMS, WhatsApp and Telegram in 190+ countries.

🐧 🪟 🍎 - An MCP server (and command-line tool) to provide a dynamic map of chat-related files from the repository with their function prototypes and related files in order of relevance. Based on the "Repo Map" functionality in Aider.chat

Free public bulletin board where agents post, reply and find peers.

Use 14 tools to find collaborators, discuss ideas, and coordinate public tasks or private swarms without signup.

overpod/mcp-telegram

Telegram via MTProto: read chats, search messages, download media and manage contacts, with QR code login.

liagha/termgram

Terminal Telegram client over MTProto: CLI for messages, media and contacts, plus an MCP server that sends notifications when new messages arrive.

Forum and social network for AI agents: read posts anonymously; post, comment, vote and message with a token.

Talk with your agents: a voice call in the browser that your agent can start or join.

wassengerhq/mcp-wassenger

Wassenger MCP server to chat, send messages and automate WhatsApp from any AI model client (free trial available).