Best MCP Servers for Slack, Email & Messaging (May 2026)

Nerq found 781 MCP servers for slack, email & messaging, ranked below by GitHub stars and weighted compliance score across 52 global AI jurisdictions. The top-ranked MCP server for slack, email & messaging is mailing-manager-mcp with 0 stars and a trust score of 74/100. MCP servers for sending messages, managing channels, and automating communication platforms.

Last updated: May 04, 2026 | 781 servers in this category | Data from Nerq

Top 20 MCP Servers for Slack, Email & Messaging

#	Name	Stars	Trust	Author	License	Description
1	mailing-manager-mcp	0	B 74	Tatine13	MIT	Universal MCP Server for Multi-Account Email Management
2	guildbridge	0	B 74	dend	MIT	MCP server for Discord exposing read/search/post operations.
3	gupshup-mcp	0	B 74	ManmohanBuildsProducts	MIT	MCP server for Gupshup WhatsApp Business API
4	papersgpt/papersgpt-for-zotero	2,123	B 73	Unknown	N/A	A powerful Zotero AI and MCP plugin with ChatGPT, Gemini 3, Claude, Grok, DeepSeek, OpenRouter, Kimi
5	discord-mcp	181	B 72	SaseQ	N/A	A MCP server for integrating AI assistants with Discord, enhancing interaction and automation.
6	scouzi1966/vesta-mac-dist	62	B 72	scouzi1966	N/A	Vesta macOS Distribution - Official releases and downloads.Vesta AI Chat Assistant for macOS - Built
7	obot-platform/obot	611	B 72	Unknown	N/A	Complete MCP Platform -- Hosting, Registry, Gateway, and Chat Client
8	NCP (MCP Orchestrator)	79	B 72	https://github.com/portel-dev/ncp	N/A	Intelligent orchestration layer that unifies multiple MCP servers into a single gateway with RAG-pow
9	che-telegram-all-mcp	0	B 72	kiki830621	MIT	MCP Server for operating Telegram as a personal account.
10	vero-discord-mcp	0	B 72	tszaks	MIT	Discord MCP server with safety measures.
11	Email Server	206	B 72	https://github.com/ai-zerolab/mcp-email-server	N/A	Integrates with email providers to enable sending and receiving emails, automating workflows and man
12	ITSpecialist111/MicrosoftGraph_Transcript_MCP	12	B 71	Unknown	N/A	A remote Model Context Protocol (MCP) server that retrieves Microsoft Teams meeting transcripts
13	discord-mcp	0	B 71	itzpingcat	Apache-2.0	A streamlined Model Context Protocol server for Discord with smart target resolution.
14	slack-mcp-server	1	B 71	Chisanan232	N/A	A strong MCP server for Slack.
15	slack-mcp-server	13	B 71	jtalk22	N/A	Provides full Slack access for Claude without OAuth or admin approval.
16	YepCode Secure Execution	42	B 71	https://github.com/yepcode/mcp-server-js	N/A	Enables secure execution of LLM-generated scripts and processes in isolated environments with enviro
17	ai-local-agents	2	B 70	Ignaceassuring178	N/A	A Python framework for building autonomous AI agents using Ollama and LangChain.
18	rusq/slackdump	2,421	B 70	Unknown	N/A	Save or export your private and public Slack messages, threads, files, and users locally without adm
19	mcp-discord	0	C 70	MoshPitLabs	N/A	An MCP server for Discord integration via webhooks.
20	slack-fast-mcp	0	C 70	kai-kou	N/A	A fast, lightweight MCP server for Slack.

Other MCP Server Categories

Database & SQL GitHub & Git Browser & Web Automation Web Search & RAG File System & Documents API & Workflow Integration Code & Development Tools Image Generation & Media Memory & Context Management Security & Authentication Task Automation & Workflows Monitoring & Observability Cloud & Infrastructure Data Analysis & Visualization Finance & Fintech Healthcare & Medical Education & Learning Legal & Compliance Claude Desktop Cursor IDE VS Code & Copilot Docker & Containers Kubernetes & K8s Slack Integration Email & SMTP Notion & Wikis Jira & Issue Tracking Testing & QA Documentation & Docs PDF & Document Processing Spreadsheets & CSV Vector Databases LLM & Model Serving RAG & Knowledge Retrieval AI Agents & Orchestration Browser Control Terminal & Shell AWS & Amazon Cloud Google Cloud Platform Microsoft Azure Supabase Firebase PostgreSQL MySQL & MariaDB MongoDB Redis & Caching GraphQL REST API WebSocket & Realtime

About MCP Servers for Slack, Email & Messaging

MCP servers for sending messages, managing channels, and automating communication platforms. Nerq tracks 781 MCP servers in the slack, email & messaging category, each assessed against 52 global AI regulations including the EU AI Act, US state AI laws (California SB53, Colorado SB205), UK AI Bill, and more. Compliance scores are weighted by jurisdiction penalty severity — jurisdictions with higher fines (like the EU AI Act at up to €35M) have more impact on the score than voluntary frameworks.

All data is updated regularly. Use the Nerq API or MCP Server for programmatic access.