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From vanguard-frontier-agentic
Diagnoses GCP network issues by analyzing VPC Flow Logs, firewall logs, Cloud NAT logs, threat logs, and metrics. Uses BigQuery and Cloud Monitoring for connectivity, packet loss, top talkers, and firewall blocks.
How this skill is triggered — by the user, by Claude, or both
Slash command
/vanguard-frontier-agentic:gcp-networking-observabilityThis skill is limited to the following tools:
The summary Claude sees in its skill listing — used to decide when to auto-load this skill
1. Identify the primary source (VPC Flow, firewall, NAT, threat, metrics)
_AllLogs) before Cloud Logging for high-volume/aggregation. For metadata NULL issue: if VM name returns nothing, retry with src_ip (EXCLUDE_ALL_METADATA scenario).Unrecognized name, run bq show --schema to validate, do a --dry_run before executing.| Scenario | Reference |
|---|---|
| Threat log analysis | references/threat-analysis.md |
| VPC Flow analysis | references/vpc-flow-analysis.md |
| Cloud NAT analysis | references/cloud-nat-analysis.md |
| Firewall rule analysis | references/firewall-analysis.md |
| Networking metrics | references/metrics-analysis.md |
| Connectivity tests | references/connectivity-tests.md |
_AllLogs is PRIMARY for Top-N/volume analysis — never use Cloud Monitoring API for volume aggregationRead-only forensic analysis. Never modify firewall rules, routes, or NAT configs. Never run queries that write data. Print SQL before executing for user review.
npx claudepluginhub raishin/vanguard-frontier-agentic --plugin vanguard-frontier-agenticAudits and implements GCP VPC firewall rules for network segmentation, ingress/egress restriction, hierarchical policies, and monitoring with VPC Flow Logs.
Implements and audits GCP VPC firewall rules to enforce network segmentation, restrict inbound/outbound traffic, apply hierarchical policies organization-wide, and monitor effectiveness with VPC flow logs. Useful for securing GCP workloads and auditing loose rules.
Implements and audits GCP VPC firewall rules for network segmentation, ingress/egress restrictions, hierarchical policies, and VPC Flow Logs monitoring. For securing GCP workloads and auditing permissive rules.