HTTPv1Partially verifiedSandbox ready
Slack
Search messages, users, channels, and files. Send messages, manage canvases, and access profiles in your Slack workspace.
slackmessagingteamcollaboration
0 env keys · Updated Mar 31, 2026
Connection details
transportHTTP
verificationPartially verified
installRemote HTTP
authapi-key
url
https://mcp.slack.com/mcpsandbox notes
Credential-gated. Hide from default demos unless Slack auth is configured.
Raw manifest