"ADP" matching MCP servers:

Create scheduling polls (like Doodle) from AI agents. Find the best time for meetings, dinners, and events. 5 tools: create_poll, get_poll, vote_on_poll, get_results, finalize_poll. No authentication required.

Enables encrypted messaging via Signal, SimpleX, and Session through a unified API, supporting message sending, polling, and key management.

Enables Claude to join an Oase via invite link, chat, post feed updates, read conversations, react, and manage messages and media through encrypted REST calls.

Enables MCP-compatible clients to create, schedule, queue, inspect, and delete Postoria posts through the Postoria Public API.

A bridge server that connects Agent Communication Protocol (ACP) agents with Model Context Protocol (MCP) clients, enabling seamless integration between ACP-based AI agents and MCP-compatible tools like Claude Desktop.

Enables AI agents to securely create and manage GitHub-to-Slack review routing setups through Tenpace, using OIDC-verified browser authorization and short-lived links.

Enables AI assistants to find and read customer conversations, look up profiles, send replies, manage workspace metadata, and handle daily support workflows. It also supports triage, drafting, escalation, and handover tasks through MCP tools, prompts, and resources.

Enables AI assistants to send WeChat messages and take screenshots through ADB automation with LDPlayer emulator. Supports automated WeChat replies to multiple contacts with personalized messages for business and personal use.

Enables sending, reading, searching, and managing SMS/RCS messages through Google Messages web interface, requiring a persistent browser session paired with a phone.

Provides typed tools for ads.telegram.org, enabling login via Playwright and a read-only watcher through a local stdio MCP server.

Connects AI assistants to the Five9 cloud contact center, enabling them to manage campaigns, agents, IVR flows, and monitor call statistics through a secure, zero-dependency MCP server.

Enables email management through IMAP and SMTP protocols, supporting reading, sending, replying to emails with proper threading, and downloading attachments. Supports multiple email accounts with flexible configuration options.

An MCP app that lets a traveler view and change a delayed flight inside the chat and text a saved contact with the new arrival time. It refuses writes built from a stale trip version, so the sent message reflects the current booking.

A hosted MCP server that enables AI assistants to send SMS and WhatsApp messages, run campaigns, and manage phonebooks through the Termii API using natural language.

A self-hostable Gmail MCP server that enables Gmail search/read, sending, replies, drafts, labels, and attachment downloads via MCP tools with OAuth authorization. Supports stdio and streamable HTTP transports.

MCP server that controls WhatsApp Desktop via Chrome DevTools Protocol using the user's real session, enabling tools to list chats, read messages, search contacts, and send messages with simulated typing and rate limiting.

Integrates with Service Desk Plus Cloud API to enable AI assistants to manage IT service requests, technicians, and communications via natural language.

Lets you control Meta apps (Facebook, Instagram, Threads) using your Chrome login session without API tokens, enabling actions like posting, messaging, and reading inbox locally.

Enables interaction with Google Docs and Gmail, allowing users to append text to documents and create email drafts with explicit approval prompts.

Provides AI agents with shared communication and persistent state over HTTP and MCP, letting an agent save its progress, search and reuse other agents' prior work, coordinate tasks in shared spaces, exchange direct messages, and hand its role to a successor when a session ends. State is kept on PostgreSQL with signed, append-only records that anyone can verify.