MCP Servers

Twilio SMS Server

Send SMS messages using the Twilio API. Functions as an MCP server or a standalone REST API.

WhatsApp MCP server by Kapso

WhatsApp Cloud API MCP server by Kapso

Slack Webhook

Post messages to Slack channels using incoming webhooks or bot tokens.

Slack

Interact with Slack workspaces using the Slack API.

LnExchange MCP Node Service

A Node.js service for interacting with the LnExchange API for spot trading.

AgentLine

Telephony Services for AI agents

Gmail AutoAuth MCP Server

Enables AI assistants to manage Gmail through natural language interactions.

Slack Notify

Send notifications to Slack using OAuth bot tokens.

AgentDrop

Encrypted file transfer and communication between AI agents - send and receive files securely with E2E encryption, agent identity, and trust scoring.

Gmail

Query live Gmail data using LLMs via CData's read-only MCP server.

CData Slack MCP Server

A read-only MCP server for Slack by CData, enabling LLMs to query live Slack data. Requires the CData JDBC Driver for Slack.

Notifications

Send native macOS notifications with full Notification Center integration and interactive features.

Salesforce MCP Server - Enhanced Edition

A Salesforce MCP server with automatic integrations for services such as WhatsApp, Slack, email, and custom webhooks.

Perplexity Chat

An MCP server for the Perplexity API to query responses and manage conversations.

Quackr MCP

Get virtual phone numbers for SMS verification, OTP receipt, and number management.

Gmail

Search and delete emails in your Gmail account.

Fast Intercom

A high-performance MCP server for analyzing Intercom conversations, offering speeds up to 100x faster than the REST API.

kokoro-tts-mcp-server

Model Context Protocol (MCP) server for Kokoro text-to-speech with female voice. 100% local, no Python required. Supports SSE and stdio transports.

Onboard MCP

Connect your AI assistant to Onboard to monitor live onboarding projects, surface blocked tasks and risks, draft customer emails, and take action on tasks with role-based access and preview-first safety.

TextForge

The MCP email server with human approval — AI drafts emails, you approve before they send. Works with Claude Code, Cursor, Windsurf, and any MCP client.

Sendmux Email MCP

Sendmux is an email inbox API and email API for AI agents.

MailerSend MCP Server

Turn an AI tool into your smart email engine

vv-mcp

A text-to-speech (TTS) server using the VOICEVOX engine. Requires a running VOICEVOX instance and is currently macOS only.

MailerLite MCP server

Turn AI tools into your email marketing assistant.

Pushinator MCP

Send push notifications via the Pushinator service. Requires an API token from your Pushinator account.

FastIntercom

A high-performance MCP server for analyzing Intercom conversations with fast, local access via caching and background sync.

Agent2Models

Access GPT-5, Claude, Gemini and other models through a single MCP connection. Save development time and money on subscriptions.

/vibe

Social layer for AI coding — DMs, presence, discovery, and multiplayer games between developers. npm: slashvibe-mcp | Install: npx -y slashvibe-mcp

x402mail

Send and receive emails via Python SDK or MCP. No API keys, no accounts - your wallet is your identity. Pay per call with USDC on Base via the x402 protocol. $0.005 per email.

AgentNet

Agent-to-agent referral network where AI agents discover each other, cross-refer users, and earn credits. Available as MCP server and HTTP API.