MCP Servers / communication / Slack

Slack

JSON →
httpnonecommunication

Interact with Slack workspaces using the Slack API.

Install
How to run this server

No install command recorded.

server path: slack-4
Tools
What this server exposes
list_channels
Get a list of Slack channels
post_message
Post a message to a Slack channel
get_auth_status
Check authentication status
Configuration
Environment & auth
authnone
envSLACK_CLIENT_ID
envSLACK_CLIENT_SECRET
envSERVICE_BASE_URL
Resources
Slack — MCP Server · libregistry