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"This Will Never Happen Again." Finally True.

Turn every postmortem action item into a permanent guardrail across every repo. In minutes, not quarters.

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From Ad Hoc Chaos to Instant Enforcement

Before Earthly Lunar

1. Postmortem
Action items include a new engineering practice to follow
2. Broadcast
Everyone, please follow this new standard
3. File Tickets
Tickets get ignored, buried in backlogs
67% of action items never completed200 Postmortems
4. Crickets
Quarters pass, progress stalls
5. Repeat
Same type of outage happens again
43% of incidents are repeats200 Postmortems
↻
Cycle repeats Next postmortem. Same class of finding. Same ticket. Same silence.
Scorecard
Cycle time
Several quarters
Cost
~$800K per customer-facing incidentPagerDuty
Result
The same types of incidents happen again and again

After Earthly Lunar

1. Postmortem
Action items include a new engineering practice to follow
2. Write Guardrail
Use an AI agent with the Lunar skill to create a new standard as code
3. Instant PR Feedback
Developers see it in PRs, AI agents see it directly in their dev loop
4. Org-wide Enforcement
Guardrail enforced automatically across all repos and leadership gets adherence visibility
✓
Cycle broken Same class of incident cannot recur. The organization actually learns.
Scorecard
Cycle time
Minutes
Cost
Write guardrail once, enforce everywhere
Result
Adherence, visibility, and prevention by default

Standards That Enforce Themselves

Turn incident learnings into permanent enforcement across every repo, every team.

Never again

Never Again

Describe the finding. Lunar creates the guardrail. It runs on every future PR, across every repo, permanently. No ticket to deprioritize.

Any guardrail, one prompt away

Any Guardrail, One Prompt Away

Go from a Jira story to a working, tested guardrail in ~5 minutes. No months of cross-team coordination.

Central instrumentation

Central Instrumentation

Instrument all codebases centrally. No repo-by-repo rollout, no team opt-in. Works across Buildkite, CircleCI, Jenkins, and GitHub Actions.

SDLC monitoring

SDLC Monitoring

Production monitoring, but for everything before production. See what's actually happening in CI, tests, scans, and deployments.

Gradual enforcement

Gradual Enforcement

Start with visibility, add scoring, then blocking. Bring teams along willingly instead of a big-bang rollout.

The organization actually learns

The Organization Actually Learns

Post-mortem findings become permanent guardrails, not tickets that erode. The same class of incident doesn't happen twice.

Key Guardrails for Reliability

Concrete enforcement for the checks that prevent outages. Ready to deploy.

K8s health checks
K8s Liveness & Readiness Probes
Require liveness/readiness probes and pod disruption budgets on all workloads. Missing probes are a direct cause of past SEV0s.
Base image pinning
Dockerfile Base Image Pinning
Disallow floating tags like :latest on base images so upstream rebuilds cannot change behavior without a reviewed code change.
Deprecated SDK detection
Deprecated SDK Detection
Detect and block specific vulnerable or deprecated SDK versions (e.g., AWS SDK v1→v2) across every repo, even when existing tools miss them.
Container registry enforcement
Container Registry Enforcement
Block Docker Hub pulls in favor of private registries. Prevent public registry outages from cascading into build failures.
Helm chart validation
Helm Chart Validation
Render and analyze Helm charts for misconfigurations (missing probes, invalid resource limits) before they reach a cluster.
Resource limits required
Resource Limits Required
Verify CPU and memory requests are defined on every Kubernetes workload. Prevent noisy-neighbor issues and OOM kills.
Explore 100+ Built-in Guardrails
Plus operational readiness, deployment safety, infrastructure-as-code, CI pipeline standards, and more.

Real Impact from Real Platform Teams

"
The data collection that takes just 30 lines of bash with Lunar – I honestly can't imagine the effort it would require to build that ourselves.
— Platform Engineering Leader, Major Cloud Communications Platform
"
We've spent quarters building our own checks, and we've barely scratched the surface. We'd need a full team and several years to get even halfway to where we must be.
— Senior Director of Platform Engineering, Major Cloud Infrastructure Company
3
Guardrails created in one day
vs. quarters for a single check
5min
From Jira story to working,
tested policy
100+
Built-in guardrails
ready to deploy

Ready to Automate Your Standards?

See how Lunar can turn your AGENTS.md, engineering wiki, compliance docs, or postmortem action items into automated guardrails with our 100+ built-in guardrails.

Works with any process
check AI agent rules & prompt files
check Post-mortem action items
check Security & compliance policies
check Testing & quality requirements
Automate Now
Paste your AGENTS.md or manual process doc and get guardrails in minutes
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