Slack

1{
2  "mcpServers": {
3    "slack": {
4      "command": "npx",
5      "args": [
6        "-y",
7        "@anthropic-ai/mcp-server-slack"
8      ],
9      "env": {
10        "SLACK_BOT_TOKEN": "<your-slack-bot-token>",
11        "SLACK_TEAM_ID": "<your-slack-team-id>"
12      }
13    }
14  }
15}
16
17// Setup steps:
18// 1. Go to https://api.slack.com/apps and create a new app
19// 2. Under OAuth & Permissions, add these bot token scopes:
20//    - channels:read
21//    - channels:history
22//    - chat:write
23//    - reactions:read
24//    - reactions:write
25//    - search:read
26//    - users:read
27// 3. Install the app to your workspace
28// 4. Copy the Bot User OAuth Token (xoxb-...)
29// 5. Find your Team ID in Slack workspace settings
30//
31// Available tools:
32// - send_message: Post a message to a channel
33// - read_channel: Read recent messages from a channel
34// - search_messages: Search across all channels
35// - reply_to_thread: Reply in a thread
36// - add_reaction: React to a message
37// - list_channels: List available channels