Investigate production issues
Use Polylane from your AI and Codex: investigate production issues, read a service's logs and metrics, find what changed, see how your services connect, and trace a service's blast radius. Ask what changed around a service before an error spike, read its logs and metrics, see what depends on it and who owns it, and read the code that runs it. More
What you can ask Errors on checkout-api jumped at 14:10. What changed around it, and what do its logs say? Copy
Example path whatChangedAround polylane skill
If checkout-api goes down, what goes down with it? Who owns payments-worker, and which repository deploys it? MCP connector Server URL https://mcp.polylane.com/appsCopy Login OAuth Tools Reads data85 explainFeatureFlagEvaluation explainResource findDeployingRepository findImageUsage findOwner findPath findResources findSinglePointsOfFailure getAuditLog getBlastRadius getChangeImpact getCodeFile getCommitDiff getConnections getDatabaseLatencyAnomalies getDatabaseQueryErrors getDatabaseQueryInsights getFeatureFlag getFixDiff getInstrumentation getInventory getInvestigation getIssue getIssueStats getIssueTimeline getJobQueues getLogPatterns getMetrics getPullRequestReview getResource getResourceHealth getResourceHistory getWorkspaceOverview listAdvisories listAxiomDatasetFields listAxiomDatasets listChanges listChecks listCiRuns listCloudflareTelemetryKeys listCloudflareTelemetryValues listCodeFiles listCommits listCriticalResources listDependencies listDependents listDirectory listEscalations listExternalDependencies listFeatureFlagChanges listFeatureFlags listFixes listHoneycombColumns listHoneycombDatasets listInvestigations listIssues listJobRuns listJobSchedules listLogSources listMonitoringGaps listPullRequestReviews listPullRequests listReports listRepositories listRepositoryResources listTickets listTicketTeams listTriageRules listWorkflowRuns listWorkspaces mapService queryLogs runAxiomMetricsQuery runAxiomQuery runCloudflareGraphql runCloudflareTelemetryQuery runHoneycombQuery searchCloudflareGraphqlSchema searchCloudflareTelemetryEvents searchCode searchEverything searchMemory summarizeChanges whatChangedAround whoCalls
Changes data9 addIssueNote escalate remember replyToInvestigation reportFeedback requestFixChanges runCheck runUptimeCheck startInvestigation
Deletes or can't be undone32 addDependency archiveFix archiveIssue cancelFix closeFix commentOnTicket createGithubIssue createTicket dismissRepositoryAdvisory dismissResourceAdvisory editIssueNote fixPullRequestReview forget investigateIssue mergeFix muteCloudWatchAlarm recordFixCloseReason removeDependency retryFix reviewPullRequest setAlternateNames setMonitoring setResourceOwner suppressAlertSignature syncCloudAccount unmuteCloudWatchAlarms updateEscalation updateIssue updateResourceConfiguration updateSentryIssue updateTicket updateTriageRule
Skills 2 in the ChatGPT listing
onboarding Set up Polylane right after it is installed. polylane Investigate production with the Polylane tools. 
