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Slack MCP servers post and read messages. Check the env vars for the bot token before you copy a config into Claude, Cursor, or VS Code.
Local-first codebase intelligence: cited answers, audits, reports. EN/FR.
74 paid web-analysis APIs (SEO, security, TLS, DNS, email) as MCP tools. USDC via x402.
by khuisman · Python
MCP server for Google Workspace — Sheets, Drive, Docs (HTML or Markdown), Calendar, and Gmail.
Draft email campaigns in day3 from Claude Code, Cursor or VS Code as editable composer blocks.
by saaslabsco · HTML
JustCall MCP Server enables LLMs and AI agents to make voice calls and send SMS via JustCall APIs.
Multi-channel messaging MCP server for Slack, Telegram, Email, KakaoTalk, and Discord.
by csoai-org · Python
AI-powered validator ai MCP server for agents. Supports validate json, validate email, validate
by billionverify · TypeScript
Email verification for AI agents: verify single or bulk emails, check credits and history.
by wingedguardian · Python
9 utility tools for agents: DNS, WHOIS, email, IP, URL, headers, QR, text, tech. x402 on Base.
Manage Shopify collection sorting by chat: strategies, assignments, and on-demand sorts.
Let your AI agent notify you by email, Slack, Discord, or webhook. One tool: send_notification.
by ultrastarz · TypeScript
Pay-per-call MCP server. $0.03 USDC sends one transactional SMS to a US phone number via x402.
Auth, email, journeys, surveys, webhooks, and analytics for SaaS in one project, one API key.
29 live data skills for agents: email/DNS/domain intel, web audits, EVM reads. Free tier.
by lassare-hq · Shell
Human-in-the-loop for AI coding agents — ask questions, get approvals via Slack.
MCP server for Voximplant — cloud telephony, call history, SMS (Russia)
x402-paid MCP server on Base L2 — LangGraph/CrewAI/Eliza/A2A agent-discovery + agent-marketplace.
by jackfioru92 · Python
MCP server for Aruba email and calendar via IMAP/SMTP/CalDAV
by boutquin · Go
Multi-account IMAP/SMTP email server with 22 tools for reading, sending, searching, and organizing.
Manage channels, conversations, users, and workspace apps programmatically
by mailkite · JavaScript
Send email, manage domains, DNS, webhooks, templates, and inbound routing on MailKite
by gamercc-apps · JavaScript
Deep links to pixel-perfect fake chat & screenshot generators (iMessage, WhatsApp & more).
Agent-first secrets vault. Store, rotate, and share credentials from chat. 20 tools.
MCP server for UniSender API — email lists, campaigns, contacts. API key auth.