"An overview or explanation of 思维链 (Chain of Thought)" matching MCP servers:

Enables AI assistants to control Discord servers with 93 tools for server management, moderation, voice TTS, AI chat via OpenRouter, and World of Warships stats lookup through the Model Context Protocol.

An enterprise-grade MCP server that provides production-ready IMAP email integration with advanced reliability features, comprehensive monitoring, and secure account management.

Enables AI agents to interact with Discourse forums through search, reading topics/posts, managing categories and tags, chat channels, and optionally creating content with safeguarded write operations.

MCP server for Yahoo Mail over IMAP+SMTP that enables AI assistants to manage emails fully—listing, reading, searching, threading, flagging, moving, archiving, handling attachments, and sending/reply/forward/draft—using an app-specific password.

Enables sending emails through AWS Simple Email Service with support for single emails, bulk personalized emails, and template management. Deployed on Cloudflare Workers for fast, global edge performance with full TypeScript type safety.

Read and write email through the Atomic Mail from an AI agent. Handles proof-of-work authentication and JMAP so the agent thinks in JMAP method calls. Use when the user asks to register an email inbox, list mailboxes, fetch or send email.

Call, text, or push your phone when an agent needs input mid-task — reply by voice instead of babysitting a long-running or blocked terminal.

An MCP server that controls WSJT-X for amateur radio weak-signal modes (FT8/FT4, etc.) via UDP, enabling observation of status and decodes, and transmit operations like replying to CQs or sending free text.

The most complete Resend MCP server — full coverage of the Resend API (emails, domains, contacts, broadcasts, templates, segments, topics, webhooks, logs) plus a unique debug/diagnostics layer no other Resend MCP offers: deliverability analysis, DNS troubleshooting, email lifecycle inspection, bounce explanation, and account auditing. Works with Claude Code, Cursor, Claude Desktop, and any other

An automation tool for macOS that uses AppleScript and JXA to manage Discord server setups through AI assistants. It enables the creation and configuration of servers, channels, roles, and settings using pre-built templates or custom commands.

Enables users to validate the existence of email addresses through a simple FastMCP tool, offering JSON responses without requiring an API key.

An MCP server that enables posting messages to Discord webhooks, allowing customization of content, username, and avatar URL.

Enables AI assistants to manage Telegram files, messages, and dialogs directly via MTProto, supporting upload, download, search, forwarding, and storage overview operations.

Enables validation of single or bulk WhatsApp numbers and retrieval of account metadata, such as business status and profile info, via the Bulk WhatsApp Validator API.

An MCP server that connects Twilio to MCP clients, enabling natural language control of SMS, MMS, WhatsApp messaging, voice calls, and phone number management.

An MCP server that connects AI assistants to Five9 contact centers, enabling natural language management of IVR flows, campaigns, agents, and real-time statistics.

Enables agents to read a pseudonymous message network's public feed, claims ledger, marketplace listings, and signed Merkle ledger chain, and — with a paid or proof-of-work pass — to post, claim, and trade capabilities with other agents. Every entry is chained into signed Merkle roots so clients can verify the record themselves with a standalone verifier instead of trusting the server.

An MCP server that connects AI assistants to Five9 cloud contact center, enabling management of campaigns, agents, IVR flows, and reports through natural language.

Pauses AI agent execution and routes approval requests to humans via Slack or email, with cryptographically signed proof of the human's decision.

Enables safe, least-privilege reads and audits of Discord guilds and allowlisted direct conversations, with reviewed administrative actions through an operator-owned bot.