You can use several at once, and none of them replace the dashboard as the source of truth.
Suggested order
Most teams wire these up in the same sequence: confirm ready traces exist in the project, connect a Slack workspace and pick this project’s alert channel (turning on Issue Briefs if you want them), connect a Linear workspace and set project defaults if you file tickets (each person still maps their own Linear identity separately), add the MCP server for coding-agent investigation, and add webhooks last for machine-to-machine issue events. The Lemma support channel, a Slack Connect channel with the Lemma team, isn’t a workflow connection for alerts. See Slack for the distinction. Organization owners and admins connect Slack and Linear at the workspace level. Project members can bind the project’s Slack channel and Linear defaults on top of that connection, though setting defaults still requires an owner or admin. API keys and webhook secrets are shown exactly once at creation.Related pages
Slack
Issue alerts and Issue Briefs in your workspace.
Linear
Create, link, and unlink Linear tickets from issues.
MCP Server
Let a coding agent query traces and issues.
Webhooks
Signed HTTP POST requests for issue lifecycle events.