Service name

Target strictness

Free calculator

Budget math below runs in your browser — no sign-in, no cost.

What the service does

Existing telemetry and incident history (optional, sharpens the verdict)

Telemetry today

Recent incidents and pain

Error-budget calculator — free

Availability target %

Window (days)

Allowed bad time

One outage of … minutes

What that outage costs

Standard burn-rate alert ladder for this window

Alert	Severity	Burn rate	Long / short window	Budget consumed at trigger

The reliability package

Service level indicators

Objectives and their budgets

SLI	Target	Window	Allowed bad time	Why this target

Error budget policy

Burn-rate alerts

Alert	Severity	Burn rate	Windows	Budget at trigger	SLI

Gaps to close

Open questions

Notes

Result

How it works

Nothing to hand? Try or — each replays a saved run at zero cost, one per verdict branch.

Describe the service

What it does, who depends on it, what telemetry exists, what has been breaking. The signal scan flags what the text mentions — for free, while you type.

The studio builds the package

A senior-SRE review proposes user-centric SLIs with PromQL, targets justified against your users and dependencies, a budget policy ladder, and the standard multiwindow burn-rate alerts — with the arithmetic re-checked in your browser.

Ship it to your repo

Download real multiwindow Prometheus rules ready for review, the full package as Markdown for the design doc, JSON for tooling, or the gaps as an issue checklist. Past packages follow your account, so the re-run after you close the gaps can be compared against the old one.

Derived from the @wshobson/slo-implementation skill on SkillSafe.