slack-mcp-server

概述

korotovsky 开发的 Slack MCP 服务器通过模型上下文协议（MCP）与 Slack 工作区提供全面集成。它支持隐身模式（无需权限）和 OAuth 认证，提供不同安全需求的灵活性。服务器提供广泛的工具用于消息检索、发布、搜索和反应管理，具有智能历史获取功能，并支持频道、线程、私聊和群聊。设计可与支持 Stdio、SSE 或 HTTP 传输的任何 MCP 客户端配合使用，使其在各种集成场景中具有高度灵活性。

试试问 AI

装完之后，这里有 5 个你可以让 AI 做的事：

• conversations_historychannel_id (string, required), include_activity_messages (boolean, default: false), cursor (string, optional), limit (string, default: "1d")

  Get messages from a channel or DM by channel ID with pagination support

  试试:Get messages from #general试试:Fetch messages from the last 7 days试试:Get messages from a channel with ID C1234567890
• conversations_replieschannel_id (string, required), thread_ts (string, required), include_activity_messages (boolean, default: false), cursor (string, optional), limit (string, default: "1d")

  Get a thread of messages posted to a conversation

  试试:Get replies to a thread in #general试试:Fetch messages from thread with timestamp 1234567890.123456
• conversations_add_messagechannel_id (string, required), thread_ts (string, optional), payload (string, required), content_type (string, default: "text/markdown")

  Add a message to a public channel, private channel, or direct message conversation

  试试:Post 'Hello world' to #general试试:Add a message to a thread in #announcements
• conversations_search_messagessearch_query (string, optional), filter_in_channel (string, optional), filter_in_im_or_mpim (string, optional), filter_users_with (string, optional), filter_users_from (string, optional), filter_date_before (string, optional), filter_date_a

  Search messages in channels or DMs with various filters

  试试:Search for messages about 'project deadline'试试:Find messages from @jane in #general试试:Search messages from last week
• channels_listchannel_types (string, required), sort (string, optional), limit (number, default: 100), cursor (string, optional)

  Get list of channels with filtering options

  试试:List all public channels试试:Get all direct message channels试试:List private channels sorted by popularity
• reactions_addchannel_id (string, required), timestamp (string, required), emoji (string, required)

  Add an emoji reaction to a message

  试试:Add a thumbsup reaction to message 1234567890.123456试试:React to a message in #general with heart
• reactions_removechannel_id (string, required), timestamp (string, required), emoji (string, required)

  Remove an emoji reaction from a message

  试试:Remove thumbsup reaction from message 1234567890.123456试试:Take back a rocket reaction in #general
• users_searchquery (string, required), limit (number, default: 10)

  Search for users by name, email, or display name

  试试:Find users with email 'john@example.com'试试:Search for users named 'Sarah'试试:Find user with ID U1234567890
• usergroups_listinclude_users (boolean, default: false), include_count (boolean, default: true), include_disabled (boolean, default: false)

  List all user groups (subteams) in the workspace

  试试:List all user groups试试:Get user groups with user counts试试:List all groups including disabled ones
• usergroups_createname (string, required), handle (string, optional), description (string, optional), channels (string, optional)

  Create a new user group in the workspace

  试试:Create a user group called 'Engineering Team'试试:Make a new group with handle 'devs' and description for developers
• usergroups_updateusergroup_id (string, required), name (string, optional), handle (string, optional), description (string, optional), channels (string, optional)

  Update an existing user group's metadata

  试试:Update the name of user group S1234567890试试:Change description for Engineering Team
• usergroups_users_updateusergroup_id (string, required), users (string, required)

  Update the members of a user group, replacing existing members

  试试:Set members of Engineering Team to U123,U456试试:Replace all users in group S1234567890 with new list

可对比工具

安装

go install github.com/korotovsky/slack-mcp-server@latest

{
  "mcpServers": {
    "slack": {
      "command": "slack-mcp-server",
      "args": []
    }
  }
}

export SLACK_MCP_TOKEN="xoxc-your-token-here"

export SLACK_MCP_TOKEN="xoxp-your-oauth-token-here"

export SLACK_MCP_ADD_MESSAGE_TOOL="true"  # 或特定频道 ID

FAQ

这个服务器需要在 Slack 中安装机器人吗？

不需要，它可以在隐身模式下运行，无需任何权限或机器人安装，但也提供 OAuth 模式以获得更安全的访问。

我可以使用此服务器发布消息吗？

出于安全考虑，消息发布默认禁用。您可以通过设置 SLACK_MCP_ADD_MESSAGE_TOOL 环境变量来启用它。

Hacker News 讨论

开发者社区最近的相关讨论。

• The most powerful MCP Slack Server with no permission requirements on Workspaces▲ 2
  帖子 by korotovskii · 2025-05-19
• The most powerful MCP Slack Server with no permission requirements on Workspaces▲ 1💬 1
  帖子 by korotovskii · 2025-04-27
• Slack MCP Server▲ 1
  帖子 by rusq · 2026-02-24

slack-mcp-server 对比