MCP Server Directory

MCP server for Rocket.Chat — messages, DMs, search, files, and channels over stdio

Google Workspace MCP server for Gmail, Calendar, Drive, Docs, Sheets, Slides, Contacts, and more

holiday-photo-plus io.github.holiday-forever/holiday-photo-plus

Show holiday photos from Vercel Blob inline in Claude chats.

holiday-photo-plus-2 io.github.holiday-forever/holiday-photo-plus-2

Holiday photo MCP server: list and fetch personal holiday photos inline in Claude chat.

Slack MCP server: channels, messages, threads, reactions, users, files, and scheduled messages

Track how ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews cite your brand.

Autonomous MCP agent for grad school applications: prof discovery, cold emails, SOP, tracking.

Email safety for AI agents: scan inbound for prompt-injection/phishing + outbound for secret leaks.

Double Check io.github.mgleonard-ops/double-check

AI-powered scam detection for suspicious texts, emails, and screenshots. US-focused.

mifactory-email io.github.mifactory-bot/mifactory-email

Send transactional emails for AI agents via SMTP. Templates included.

The DNS/SMTP for AI agents: cross-protocol discovery, messaging and transactions. No middleman fees.

MCP server for Telegram userbot — messages, media, reactions, polls & more. Built on GramJS/MTProto.

Email for AI agents — read inbox (IMAP), search, and send (SMTP).

WhatsApp MCP Server - Human-in-the-loop for AI agents via WhatsApp

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

mcp-glm io.github.AceDataCloud/mcp-glm

MCP server for GLM chat completions using Zhipu AI models via AceDataCloud

Deterministic web tools for AI agents: read URLs, metadata, email, scrape, RSS, DNS, SSL, HTTP.

Memside io.github.memside/memside

AI continuity hub for context, checkpoints, rules, profile, and AI Skills across tools and chats.

MailFixture com.mailfixture/mailfixture

Test-inbox API for email and SMS: create inboxes, long-poll messages, extract OTPs and links.

clawshow-mcp-server io.github.jason2016/clawshow-mcp-server

Instant Backend for SMBs: pages, payments, eSign AES eIDAS, notifications, inventory, reports

adsmcp io.github.Adgentek/adsmcp

MCP-native ad server. Monetize AI chatbots and agents with conversational ads.

marketscore-direct-mcp io.github.marketscore/marketscore-direct-mcp

MCP for Yandex Direct: manage ad campaigns & analytics from Claude or ChatGPT

Gate AI agent actions behind a consent policy with human approval via Telegram. Fail-closed.

Unified email MCP server for Gmail, Outlook, iCloud, and IMAP with batch operations