MCP Servers

🔥🔥✓ VerifiedFreeAdvanced setup

A Go-based MCP server for integrating with the RabbitMQ message broker.

Gemini Email Subject Generator MCP

🔥🔥✓ VerifiedAccount requiredAdvanced setup

Generates engaging email subjects and detailed thinking processes using Google's Gemini AI model.

MCP Feedback Collector

🔥🔥✓ VerifiedFreeQuick setup

A server for collecting user feedback and AI work reports.

Ghost MCP

Interact with the Ghost blogging platform using the Model Context Protocol (MCP) with Server-Sent Events (SSE) support.

Whissle MCP Server

Access Whissle API for speech-to-text, diarization, translation, and text summarization.

Slack Notification

🔥🔥🔥✓ VerifiedFreeNeeds API keys

Send notifications to Slack channels using webhook URLs.

MCP IDE Bridge

🔥🔥🔥✓ VerifiedFreeQuick setup

An open-source messaging server for client-to-client communication using MCP HTTP Streamable messaging.

Email MCP Server

🔥🔥✓ VerifiedFreeQuick setup

Send emails via SMTP. Requires SMTP server credentials to be configured through environment variables.

Desktop Notification

🔥🔥🔥✓ VerifiedFreeQuick setup

Send cross-platform desktop notifications from AI assistants.

🔥🔥🔥🔥✓ VerifiedFreeAdvanced setup

Search, read, and send WhatsApp messages and contacts. Requires a local Go WhatsApp bridge.

IMAP

Browse and manage emails from any IMAP server.

Sinch Engage / MessageMedia MCP server

Sinch Engage (Sinch MessageMedia in AU) MCP server, which provides Sinch Engage APIs as MCP tools.

Google Meet MCP Server

An MCP server for interacting with Google Meet through the Google Calendar API.

Gmail

Provides comprehensive integration with Gmail for reading, searching, and sending emails.

Africa's Talking Airtime MCP

Interact with Africa's Talking airtime service and store transaction data in a local SQLite database.

MCP-Pushover Bridge

Enables AI assistants to send push notifications via the Pushover service.

COTI Agent Messaging MCP

MCP server for end-to-end encrypted, on-chain agent-to-agent messaging on COTI, with native-token rewards and starter grants. Built on Garbled Circuits. 18 tools, open source.

GoodSender

A free, consent-based local MCP server for sending plain-text, HTML, and Markdown emails and transactional templates, with automatic recipient-consent handling.

Blogger

Interact with the Google Blogger API to manage blogs, posts, and comments.

Claude Assist MCP

🔥🔥✓ VerifiedFreeQuick setup

Enables communication between Claude Code and Claude Desktop for code reviews.

Telnet MCP Server

🔥🔥🔥✓ VerifiedFreeQuick setup

A secure telnet client for LLM applications, designed for defensive security analysis of network devices.

AgentSIM

Real SIM-backed mobile numbers for AI agents. Provision phone numbers, receive SMS, and capture OTP codes — bypasses VoIP blocks that reject Twilio/Vonage. 5 tools: provision_number, wait_for_otp, get_messages, release_number, list_numbers.

ssyubix-agentlink

🔥🔥✓ VerifiedFreeAdvanced setup

ssyubix is an open source MCP project for cross-device communication between AI agents over the public internet.

Twitter NoAuth

Provides Twitter API access without requiring local credential setup. Credentials must be provided at runtime.

WaliChat WhatsApp API

Automate WhatsApp by sending messages, summarizing conversations, and managing chats using natural language with AI assistants.

Whasapo

WhatsApp MCP server written in Go. Send and read WhatsApp messages from Claude, OpenClaw, or any MCP-compatible client. Single binary, no runtime dependencies.