Alerts

Alerts turn signal activity into notifications. When an alert fires, Laminar drops the notification into the in-app notification center and, if configured, sends it to Slack and email. Alerts live at the project level. Open Project Settings > Alerts to see every alert configured for the project, or create one from scratch.

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Defaults on signal creation

Creating a new Signal auto-creates two alerts so you start receiving notifications immediately:

1. A New event alert on the new Signal, scoped to Critical severity, with skip similar events on.
2. A New cluster alert on the new Signal.

Both alerts default to in-app notifications only. To route to Slack or email, open Project Settings > Alerts and edit the alert.

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Alert types

Each alert has one of two triggers:

• New event: fires when a new event is extracted for the selected Signal. Filter by severity and, optionally, skip semantically similar events.
• New cluster: fires when a new cluster is created for the selected Signal. Useful for spotting failure modes that did not exist yesterday.

Both trigger types are scoped to a single Signal. To cover multiple Signals, create one alert per Signal.

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Severity levels

New event alerts fire only on events whose severity is included in the alert’s severity set. Pick any combination of:

• Info: low-severity events. Useful for low-volume signals where every event is interesting.
• Warning: mid-severity events.
• Critical: the highest severity. This is the default for alerts auto-created with a Signal.

The severity of each individual event is set by the Signal’s extractor based on the Signal’s prompt. A good way to learn what each level looks like on your data is to inspect a few events on the Signal detail page.

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Skip notifications for similar events

New event alerts have an optional Skip notifications for similar events toggle. When enabled, only the first event in a group of semantically similar events triggers a notification. Subsequent events in the same group are suppressed. Turn this on when a Signal fires often on repetitive cases (the same timeout loop, the same tool error) and you only want to know about new failure modes. Turn it off when every event is worth paging.

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Notification channels

Every alert posts to the in-app notification center by default. Slack and email are optional and configured per alert.

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Slack

Slack messages contain the signal name, the extracted payload fields, and a link to the trace. Connect Slack once per workspace from Workspace > Integrations (see Integrations) or from the Alerts settings page.

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Email

Email alerts go to the subscribed user’s address. Each user manages their own email subscription from the alert’s edit form.

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Create an alert

1. Open Project Settings > Alerts and click + Alert.
2. Fill in the form:
   • Trigger: New event or New cluster.
   • Name: a descriptive label (“Checkout failures, #eng-oncall”).
   • Signal: the Signal the alert watches. A preview chart shows how often the notification would have fired recently so you can gauge the expected volume.
   • Severity (new-event alerts only): select among Info, Warning, Critical.
   • Skip notifications for similar events (new-event alerts only): on or off.
   • Slack channel: Pick a channel to post into and click Test to send a sample message.
   • Email: toggle on to receive emails at your workspace email address.
3. Click Create. The alert is active immediately.

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Edit or delete

In Project Settings > Alerts, use the row actions to edit or delete an alert. Edits take effect on the next matching event; deletes are immediate.

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Reports vs Alerts

Alerts fire on individual signal events or new clusters. Reports send periodic summaries of signal activity across a workspace. Use alerts to page on things you need to see now; use reports to keep a daily or weekly pulse.

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Next steps