AI AGENTS

Cost Spike Rollback Recommendation to Linear

On a confirmed cost spike, an agent decides whether the suspect deploy should be rolled back or investigated further.

CategoryAI Agents
Enginepaperclip
Difficultyadvanced
Triggerwebhook
Steps5
Setup~25 min

How it runs

The automated pipeline, trigger to output.

  • TriggerDatadog cost-anomaly monitor firesDatadogDatadog
  • ActionPull suspect deploy and diffGitLabGitLab
  • ActionCheck error-rate and latency shiftsDatadogDatadog
  • LogicDecide rollback vs investigate
  • OutputFile Linear issue with recommendationLinearLinear

What it does

Goes one step past diagnosis and makes a call. When a cost spike is confirmed, the agent finds the suspect deploy, weighs the spike severity against the change's blast radius, and recommends either an immediate rollback or further investigation. It files a Linear issue carrying that recommendation, the reasoning, and links to the diff and metrics so an engineer can execute or override quickly.

When to use it

Use this when your team triages cost regressions through an engineering backlog and wants the workflow to propose a decision, not just surface data. Good for platform teams that own a rollback runbook and want it triggered with context.

How it works

  1. 1A Datadog cost-anomaly monitor triggers the run.
  2. 2The agent pulls the suspect deploy and its diff from GitLab.
  3. 3It checks Datadog for error-rate and latency changes alongside the cost jump.
  4. 4It branches: high spike plus risky change leans rollback; ambiguous signals lean investigate.
  5. 5It files a Linear issue with the recommendation, evidence, and priority set from severity.

Set it up

What you configure once, before turning it on.

  1. 1
    Connect DatadogMetrics, traces, log search.
  2. 2
    Connect GitLabRepos, MRs, pipelines, registry.
  3. 3
    Connect LinearIssues, projects, cycles, triage.
  4. 4
    Set each agent's modelWe leave models unset so you pick the tier — fast + cheap, or top-quality.
  5. 5
    Tune it to your dataEdit the prompts, filters, and field mappings so it matches how your team works.
  6. 6
    Test, then turn it onRun once against a sample, confirm the output, then enable the trigger.

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