Schema | Slack User MCP Server

Slack User MCP Server

Describes the environment variables required to run the server.

Name	Required	Description	Default
`SLACK_TOKEN`	Yes	User OAuth Token that starts with xoxp-
`SLACK_TEAM_ID`	Yes	Your Slack Team ID (starts with a T)

Guidance the server publishes about itself, which clients place ahead of the tool catalog so the model reads it before choosing anything.

This server publishes no instructions, or was last inspected before Glama recorded them.

Server capabilities have not been inspected yet.

Functions exposed to the LLM to take actions

Name	Description
slack_list_channelsB	List public channels in the workspace with pagination
slack_post_messageC	Post a new message to a Slack channel
slack_reply_to_threadC	Reply to a specific message thread in Slack
slack_add_reactionC	Add a reaction emoji to a message
slack_get_channel_historyC	Get recent messages from a channel
slack_get_thread_repliesC	Get all replies in a message thread
slack_get_usersB	Get a list of all users in the workspace with their basic profile information
slack_get_user_profileC	Get detailed profile information for a specific user

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/lars-hagen/slack-user-mcp'

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