> ## Documentation Index
> Fetch the complete documentation index at: https://www.plain.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# createWorkspaceSlackSidekickIntegration

> Installs Plain's Sidekick AI agent into the workspace's Slack. Exchanges the OAuth authorization code (obtained by sending the user through the URL from workspaceSlackSidekickInstallationInfo) for a bot token, creates the Sidekick Slack channel, and persists the integration. The channel is normally #ask-plain; if that name is already taken in the Slack workspace the next free name is used instead, so read askSidekickSlackChannelName off the returned integration and show the user which channel was created rather than assuming #ask-plain. Fails only if every candidate name is taken. Only one Sidekick integration is allowed per workspace and per Slack team; calling this when one already exists returns an error. Requires the workspaceSlackSidekickIntegration:create permission and the ai_agent billing entitlement.