MCP Server Directory

CryptoAgentMail io.github.influqa/crypto-agent-mail

Hosted email MCP for AI agents with inboxes, send/receive, memory, recovery, and credits.

MCP server for Aruba email and calendar via IMAP/SMTP/CalDAV

maacgo-mcp io.github.jinhsueh/maacgo-mcp

Taiwan SMS MCP server for Claude Code, Codex and Cursor. NCC-compliant, 30 free SMS on signup.

leaderra io.github.leaderracom-hue/leaderra

GTM data layer for AI agents: find scored B2B leads free, reveal verified email+mobile, audit ads.

Live competitive intelligence for B2B teams — signals, threat rankings, and revenue-driving actions.

Email Send API io.github.Br0ski777/email-send

Send emails programmatically via Resend. Text and HTML. x402 micropayment.

Person Enrichment API io.github.Br0ski777/person-enrichment

Person lookup from email: name, title, company, social profiles. x402.

mifactory-agent-memory io.github.mifactory-bot/mifactory-agent-memory

Persistent memory for AI agents across Claude, ChatGPT and any MCP client.

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

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

Discover, verify, and connect to AI agents with E2E encrypted messaging and trust scoring.

Trigger events, query channels, and manage realtime messaging on Pusher Channels.

MyRouteOnline io.github.myrouteonline/myrouteonline

Multi-stop route optimization, navigation links, and email delivery. Powered by MyRouteOnline.

Alibaba Cloud DashScope MCP: Qwen chat, embeddings, and model discovery on your own account.

IBM watsonx.ai MCP by three.ws: chat, text generation, embeddings, and tokenization.

x402 pay-per-use IBM Granite AI: chat, code, embeddings, analysis, forecasting. Pay USDC per call.

Monitor MCP registry for new servers - Discord Slack notifications alerts

outris-identity-mcp io.github.outris-dev-user/outris-identity-mcp

Identity resolution MCP server for phone/email lookups across 31+ services. Global + India coverage.

Search, read, send, and manage email via macOS Mail.app across all configured accounts.

WhatsApp MCP by TimelinesAI io.github.InitechSoftware/whatsapp-mcp-by-timelinesai

Ask questions across your WhatsApp inbox from Claude, ChatGPT, Cursor or any MCP client.

Multi-source entity enrichment: company data, contacts, email verification, and phone validation

Free disposable email for AI agents: a throwaway inbox to read verification codes over MCP.

Agent-to-agent messaging relay. Discover agents, send messages, and receive replies. Zero-config.

Espn io.github.pipeworx-io/espn

ESPN MCP — keyless multi-sport live scores, teams, and news via ESPN's public site API.