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NOFire AI handles alerts in two ways: triage when something fires, and audit when you want to improve your alert configuration.

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Alert Triage

When an alert fires, the first question is always: is this real, and what’s causing it? NOFire pulls context from your metrics, logs, and recent changes, then tells you what’s happening.

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Automatic (Slack)

When NOFire AI is in your alert channel, it picks up incoming alerts and posts an explanation in-thread. No commands needed. NOFire runs a full investigation automatically: it checks the evidence, tests hypotheses, and posts findings with a confidence score. For the full investigation output, see Root Cause Analysis.

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On-demand

Ask about a specific alert in Slack, the Chat dashboard, or your IDE:

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What gets checked

For each alert, NOFire looks at:
  • Metrics: what the signal looks like before and after the threshold was crossed
  • Recent changes: deployments, config updates, or pod restarts near the alert time
  • Related signals: other services or metrics that changed at the same time
  • History: has this alert fired before? Is it a known pattern?
  • Downstream impact: which other services are affected

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Alert types

CrashLoopBackOff, OOMKilled, PodNotReady, high restart counts. NOFire checks logs, resource usage, and recent config changes.
P99 latency breaches, SLO burn rate alerts. NOFire finds the slow path and the bottleneck service.
5xx spikes, high error rates. NOFire pulls error logs, checks recent deploys, and identifies the source.
CPU throttling, memory pressure, disk pressure. NOFire identifies which pods are responsible and whether a recent change caused the increase.
Node NotReady, etcd issues, network errors. NOFire checks cluster-level events and other affected workloads.

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Alert Audit & Fix

Between incidents, NOFire can review your alert rules and tell you what needs fixing: noisy alerts, missing coverage, stale thresholds, SLO misalignment.
NOFire reviewing alerting rules for payment and cart services, finding SLO misalignments and threshold issues

Alert audit result: 11 rules analyzed, 7 issues found including SLO misalignments, missing labels, and arbitrary thresholds.

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How to use it

Ask NOFire to fix the problems it found, and it generates concrete rule changes with a diff view, showing exactly what to modify in your alert configuration.
NOFire generating recommended alert rule changes with a diff showing threshold alignment, added labels, and runbook annotations

Alert fix — NOFire generates the exact rule changes with a diff view. SLO threshold aligned, evaluation window extended, customer-facing labels and runbook added.

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What gets reviewed

  • Noisy alerts: rules that fire frequently without leading to action
  • Missing coverage: services or failure modes with no alerts at all
  • Stale thresholds: thresholds that haven’t been updated as traffic or infrastructure changed
  • Duplicate alerts: overlapping rules from different tools that fire for the same condition
  • Suggested fixes: concrete changes to thresholds, conditions, or grouping

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Common scenarios

NOFire checks alert history and correlates with actual incidents to separate signal from noise.
NOFire looks at the service’s metrics, its dependencies, and the failure patterns of similar services in your cluster. It returns a concrete list of alert rules to configure — with suggested thresholds based on your actual traffic, not arbitrary defaults.You can also ask it to generate the alert rule definitions directly:
Reviews your existing rules against the incident timeline and identifies gaps.

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Available in

  • Slack: triage happens automatically in alert channels; audit and follow-ups via @NOFire AI
  • Chat dashboard: my.nofire.ai
  • IDE (MCP): query alert status while coding

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Getting Started

1

Add NOFire AI to your alert channel

Invite @NOFire AI to the Slack channel where your alerts land. See Slack setup →
2

Connect your triggers

Configure Grafana IRM or Slack trigger routing so alerts reach NOFire. See trigger setup →
3

Ask for an audit

Once you have alert history flowing, ask NOFire to review your rules and suggest improvements.

Root Cause Analysis

Go deeper into why an incident happened

Slack Installation

Set up the NOFire AI Slack app