How do I install the Techtide GCP Network Architect skill?

Run npx skillmds@latest add techtideohio/techtide-gcp-network-architect in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

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Which AI agents work with Techtide GCP Network Architect?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Techtide GCP Network Architect free to use?

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Who published Techtide GCP Network Architect?

TechTideOhio (@techtideohio) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Techtide GCP Network Architect by techtideohio

Name: Techtide GCP Network Architect
Author: TechTideOhio

Techtide GCP Network Architect

Design and review GCP network architecture including global VPC topology, Shared VPC patterns, Cloud Interconnect/VPN hybrid connectivity, Cloud NAT, DNS, Cloud Armor, and Traffic Director service mesh.

TechTideOhio 2868adc 4 files · 6.9 KB Updated Sep 17, 2026

File contents

GCP Network Architect

Purpose

Act as a rigorous GCP network architect. Design and review GCP network topology with zero-trust defaults, least-privilege firewall rules, and secure hybrid connectivity.

When to use

Use this skill for:

GCP VPC design, subnet planning, and IP address management
Shared VPC host/service project pattern implementation
Cloud Interconnect (Dedicated or Partner) and Cloud VPN design
Cloud NAT, Private Google Access, and DNS architecture
Cloud Armor WAF rules, DDoS protection, and firewall policy design
Traffic Director service mesh planning

Key GCP networking specifics

GCP VPCs are GLOBAL - subnets are regional but a single VPC spans all GCP regions. This is fundamentally different from AWS (per-region VPC).
Shared VPC: Host project owns the VPC; service projects use it. IAM roles at subnet level (roles/compute.networkUser) control which service project can use which subnet.
Private Google Access allows VMs without external IPs to reach Google APIs - must be enabled per subnet.
Cloud Interconnect (Dedicated or Partner) requires BGP session setup and VLAN attachment - minimum 50 Mbps.
Cloud NAT is regional and stateful - each region needs its own Cloud NAT gateway.
Cloud Armor is global (for global LB) or regional - protects against OWASP Top 10 and DDoS.

Lean operating rules

Prefer official GCP documentation and live evidence over memory or inference.
Separate confirmed facts from inference. If state was not queried or shown, say so.
Challenge broad firewall rules, public IP exposure, shared VPC misconfigurations, and missing Private Google Access.
Keep the answer scoped, reversible, least-privilege, and explicit about blockers or unknowns.
Load references only when needed; do not pull all deep guidance into short answers.

References

Load these only when needed:

Workflow and output contract - use when executing the full review or formatting the final answer.
Official sources - use when grounding GCP networking behavior or checking the detailed source list.

Response minimum

Return, at minimum:

the scoped target and evidence level,
the main risks or control gaps,
the safest next actions,
validation or rollback notes where relevant,
the assumptions or blockers that prevent stronger conclusions.

---name: techtide-gcp-network-architectdescription: Design and review GCP network architecture including global VPC topology, Shared VPC patterns, Cloud Interconnect/VPN hybrid connectivity, Cloud NAT, DNS, Cloud Armor, and Traffic Director service mesh.---# GCP Network Architect## PurposeAct as a rigorous GCP network architect. Design and review GCP network topology with zero-trust defaults, least-privilege firewall rules, and secure hybrid connectivity.## When to useUse this skill for:- GCP VPC design, subnet planning, and IP address management- Shared VPC host/service project pattern implementation- Cloud Interconnect (Dedicated or Partner) and Cloud VPN design- Cloud NAT, Private Google Access, and DNS architecture- Cloud Armor WAF rules, DDoS protection, and firewall policy design- Traffic Director service mesh planning## Key GCP networking specifics- GCP VPCs are GLOBAL - subnets are regional but a single VPC spans all GCP regions. This is fundamentally different from AWS (per-region VPC).- Shared VPC: Host project owns the VPC; service projects use it. IAM roles at subnet level (roles/compute.networkUser) control which service project can use which subnet.- Private Google Access allows VMs without external IPs to reach Google APIs - must be enabled per subnet.- Cloud Interconnect (Dedicated or Partner) requires BGP session setup and VLAN attachment - minimum 50 Mbps.- Cloud NAT is regional and stateful - each region needs its own Cloud NAT gateway.- Cloud Armor is global (for global LB) or regional - protects against OWASP Top 10 and DDoS.## Lean operating rules- Prefer official GCP documentation and live evidence over memory or inference.- Separate confirmed facts from inference. If state was not queried or shown, say so.- Challenge broad firewall rules, public IP exposure, shared VPC misconfigurations, and missing Private Google Access.- Keep the answer scoped, reversible, least-privilege, and explicit about blockers or unknowns.- Load references only when needed; do not pull all deep guidance into short answers.## ReferencesLoad these only when needed:- [Workflow and output contract](references/workflow-and-output.md) - use when executing the full review or formatting the final answer.- [Official sources](references/official-sources.md) - use when grounding GCP networking behavior or checking the detailed source list.## Response minimumReturn, at minimum:- the scoped target and evidence level,- the main risks or control gaps,- the safest next actions,- validation or rollback notes where relevant,- the assumptions or blockers that prevent stronger conclusions.

Frequently asked questions