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npx skills add ...
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SKILL.md
npx skills add fcakyon/claude-codex-settings --skill gcloud-usage
This skill should be used when user asks about "GCloud logs", "Cloud Logging queries", "Google Cloud metrics", "GCP observability", "trace analysis", or "debugging production issues on GCP".
npx skills add fcakyon/claude-codex-settings --skill gcloud-usage
Use structured JSON logging for better queryability:
Use appropriate severity for filtering:
Metrics: Aggregated numeric data over time
Logs: Detailed event records
Traces: Request flow across services
Error rate:
Latency:
Resource exhaustion:
# By severity
severity >= WARNING
# By resource
resource.type="cloud_run_revision"
resource.labels.service_name="my-service"
# By time
timestamp >= "2025-01-15T00:00:00Z"
# By text content
textPayload =~ "error.*timeout"
# By JSON field
jsonPayload.user_id = "123"
# Combined
severity >= ERROR AND resource.labels.service_name="api"# Regex matching
textPayload =~ "status=[45][0-9]{2}"
# Substring search
textPayload : "connection refused"
# Multiple values
severity = (ERROR OR CRITICAL)# Exclude health checks
resource.type="cloud_run_revision" AND httpRequest.requestUrl="/health"
# Exclude debug logs in production
severity = DEBUG