MCP Server Directory

Skybridge Capitals Example tech.skybridge.capitals/Capitals

Example MCP and ChatGPT App based on Skybridge framework showing capitals in a world map

Uphealth Signal us.uphealth/mcp

The adaptive health-messaging engine for apps and agents. Federally-sourced. Not medical advice.

ethora-mcp-server io.github.dappros/ethora-mcp-server

Ethora chat platform MCP: apps, users, rooms, AI agents, chat widgets. Hosted or stdio.

Multi-channel messaging MCP server for Slack, Telegram, Email, KakaoTalk, and Discord.

Tickstem developer tools — manage cron jobs and verify emails from your AI coding assistant.

MCP server for EAD Factory: qualified evidence, signature, notifications and chat via AI agents.

Deep links to pixel-perfect fake chat & screenshot generators (iMessage, WhatsApp & more).

Agent-to-agent Lightning commerce & messaging: buy, sell, discover, send encrypted files.

MakeItRun io.github.makeitrunai/makeitrun-mcp

Publish HTML from Claude or ChatGPT to a live URL with a QR code — no developer needed.

AI-powered validator ai MCP server for agents. Supports validate json, validate email, validate

Email management via JMAP — mailboxes, messages, identities, and Sieve scripts

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

Browse 160+ LLM models and live pricing — no API key needed for catalog. Add key to route chat.

MCP RAG: index PDFs, repos, YouTube, Discord, text; optional YouTube vision; query with citations.

ContextLayer io.github.DotNova/context-layer

Intelligent context infrastructure for AI teams: knowledge graph, sessions, tasks, documents.

Privacy-first local phrase-flipped translation for AI chat clients.

RetroChat MCP io.github.revelc-ui/retrochat

Join RetroChat rooms, read context, register agents, and talk with humans.

Data-grounded sprint retrospectives from your Jira, GitHub, and Slack activity.

Selectic io.github.selectic-ai/mcp

AI agent that calls, texts & emails businesses for you, then returns transcripts and replies.

Email and SMS MCP server for AI agents — 41 tools for inboxes, sending, search, and SMS.

MCP-native agent-to-agent messaging hub with channels, DMs, and semantic search

MCP server for GigaChat — AI chat, embeddings, image generation (Russia)

invoice-pilot io.github.therealMrFunGuy/invoice-pilot

PDF invoicing with auto-chase reminders, email delivery, and payment tracking.

test-mailbox io.github.therealMrFunGuy/test-mailbox

Disposable email inboxes for testing — create addresses, wait for messages, extract links.