Finds which kind of change keeps breaking production
Every engineering organisation runs post-incident reviews, and almost none runs the analysis one level up: across many incidents, what kind of change keeps causing them? One postmortem produces a fix for one bug. Fifty read together produce the shape of the changes that break this particular system.
That shape is always specific and usually surprising. Not "we need more testing". Rather: changes touching one service fail four times more often than anything else. Deploys after 4pm on Thursday account for a third of incidents. Every change bundling a schema migration with application code has needed a rollback. The changes that fail are the ones with no linked ticket, because those were the urgent ones.
The industry has settled on four delivery metrics and teams report them without asking what is behind their own numbers. A change failure rate of 18% is a fact; which changes make it 18% is something you can act on.
This agent reads incidents against changes and reports the pattern, with the specific control that would have caught each class — a test, a gate, a migration policy, a deploy window. It is deliberately not a blame tool: findings are about classes of change, never about who wrote them. A per-engineer failure table stops being used honestly within a month, because people start managing the metric instead of the risk.
Because you know which changes make it what it is.
Instead of process added evenly across everything.
Which is the only measure that matters.
A postmortem fixes one bug. Fifty read together show the shape of what breaks this system.
Schema migrations bundled with code. Deploys with no linked ticket. Specific, and fixable with a rule.
A test, a gate, a migration policy, a deploy window. Not "more testing".
Incidents, minutes and rollbacks per class, so the fix has a case behind it.
The urgent ones. Usually the ones that fail, and the pattern nobody wants to look at.
A per-person failure table gets gamed within a month and stops the honest reporting the analysis depends on.
Why Software & Engineering in particular. Teams report a change failure rate without ever asking what is behind their own number. The answer is never 'more testing' — it is a specific class of change, fixable with one rule.
Runs unattended
Started by you or by an event, and it finishes on its own. Nothing waits for someone to be at a desk.
The same standard every time
The two-hundredth item is held to the bar the first one was. Consistency is the part people cannot sustain.
It cannot act on its own
Change Failure Analyst has no path to sending, spending or committing. That limit is why its output is safe to act on.
This agent runs server-side through the PROMIVO runtime. Each run is logged step by step and every tool call is permission-checked before it executes.
Read-only by design. This agent has no path to sending, spending, publishing or committing anything. Where that limit is the product, removing it would remove the reason to trust the output.
Demo dataIllustrative sample output, abridged.
{
"period": "H1 2026",
"changes": [],
"incidents": [],
"minimumSample": 5
}{
"dataGaps": [
"19% of incidents have no linked change, so they are excluded from every rate above."
],
"escalate": true,
"patterns": [
{
"changes": 31,
"control": "Require migrations to ship as their own change, ahead of the code that uses them. A pipeline rule, not a review guideline.",
"incidents": 11,
"changeClass": "Schema migration bundled with application code",
"failureRate": 35.5,
"relationship": "causal-in-record",
"impactMinutes": 1840,
"versusBaseline": "8.7x the baseline rate.",
"controlWouldNotCatch": "A migration that is itself wrong. This splits the blast radius; it does not validate the migration."
},
{
"changes": 96,
"control": "A deploy window. Note the caveat: these may fail more because fewer people are available to catch them, not because the changes are worse. Impact minutes support that reading.",
"incidents": 14,
"changeClass": "Deploys after 16:00 local on the last working day of the week",
"failureRate": 14.6,
"relationship": "correlation-only",
"impactMinutes": 2960,
"versusBaseline": "3.6x the baseline rate.",
"controlWouldNotCatch": "Anything about change quality — this is about who is around when it breaks."
}
],
"disclaimer": "An analysis of your own incident and change records. No pipeline or repository was accessed or modified, no individual is named or ranked, and patterns marked correlation-only are not claims about cause.",
"repeatCauses": [
"Connection pool exhaustion on the billing service has caused 3 incidents, one after its postmortem was closed. That is a finding about the fix rather than the changes."
],
"sampleTooSmall": [
"Config-only changes: 2 incidents. Not enough to conclude anything, and reported as such."
],
"escalationReason": "Bundled migrations fail at 8.7 times the baseline rate, and one cause has recurred after its postmortem was closed.",
"baselineFailureRate": 4.1
}No integrations required.
The pattern behind the numbers you already report.
Whether the incidents share a cause.
Where a gate would actually pay for itself.
Which service earns the rewrite, with evidence.
$299/month
Billed monthly through your PROMIVO subscription. Cancel at any time.
Runs consume your plan allowance for agent executions and tokens. See plan limits.
No, deliberately. A per-engineer failure table gets gamed within a month and destroys the honest incident reporting this depends on. Findings are about classes of change.
No. It works from incident records and change metadata — service, size, timing, type, rollback status. The pattern is in the metadata, not the diff.
No. It has no access to your pipeline or repositories and recommends controls rather than implementing them.
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