Slack
Rank #51914smithery/node2flow/slack
MCP server for Slack Web API — send messages, manage channels, search content, and automate your workspace. ## Features - Send, update, delete, and schedule messages with Block Kit support - Manage channels: create, archive, invite/kick members, set topics - Search messages and files with Slack's powerful query syntax - Upload and manage files with 2-step upload process - React to messages, pin items, and manage bookmarks - Browse users, team info, and custom emoji ## 38 Tools **Messages (7)**: send, update, delete, schedule, cancel scheduled, list scheduled, get permalink **Conversations (12)**: list channels, info, history, thread replies, members, create, archive, invite, kick, join, set topic, open DM **Users (2)**: list all, get info **Reactions (3)**: add, remove, get reactions **Search (2)**: search messages, search files **Files (3)**: upload, list, delete **Pins (3)**: pin, unpin, list pins **Bookmarks (4)**: add, edit, remove, list **Team (1)**: get workspace info **Emoji (1)**: list custom emoji ## Configuration - SLACK_BOT_TOKEN — Get one at https://api.slack.com/apps (create app → OAuth & Permissions → Install → copy Bot Token)
Slack is a Model Context Protocol (MCP) server published by node2flow-th. It ranks #51914 of 58,832 servers tracked on MCP Toplist. Slack is listed on Smithery, and ships as a single rolling release with no explicit version metadata. It was first listed on Feb 13, 2026.
Ranks ahead of 6,918 of 58,832 servers on MCP Toplist.
Use Slack
Slack doesn’t publish a machine-readable install config. Follow the setup instructions in its repository ↗, or open one of its registry listings above.
Listed on 1 registry
node2flow-th
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Not versioned
This server is published through a registry that does not expose explicit version metadata, and no GitHub release tags were found on the linked repository. The listing tracks a single rolling release.
Frequently asked questions
- What is Slack?
- MCP server for Slack Web API — send messages, manage channels, search content, and automate your workspace. ## Features - Send, update, delete, and schedule messages with Block Kit support - Manage channels: create, archive, invite/kick members, set topics - Search messages and files with Slack's powerful query syntax - Upload and manage files with 2-step upload process - React to messages, pin items, and manage bookmarks - Browse users, team info, and custom emoji ## 38 Tools **Messages (7)**: send, update, delete, schedule, cancel scheduled, list scheduled, get permalink **Conversations (12)**: list channels, info, history, thread replies, members, create, archive, invite, kick, join, set topic, open DM **Users (2)**: list all, get info **Reactions (3)**: add, remove, get reactions **Search (2)**: search messages, search files **Files (3)**: upload, list, delete **Pins (3)**: pin, unpin, list pins **Bookmarks (4)**: add, edit, remove, list **Team (1)**: get workspace info **Emoji (1)**: list custom emoji ## Configuration - SLACK_BOT_TOKEN — Get one at https://api.slack.com/apps (create app → OAuth & Permissions → Install → copy Bot Token)
- Who maintains Slack?
- Slack is maintained by node2flow-th, which publishes 21 MCP servers (0 total versions) tracked on MCP Toplist.
- Is Slack an official MCP server?
- Slack is not on the Official MCP Registry. It is listed on Smithery.
- How many versions does Slack have?
- Slack ships as a single rolling release with no explicit version metadata.
- Where can I find the source code for Slack?
- The source code for Slack is hosted at github.com/node2flow-th/slack-mcp-community.