firewall-rule-generator

Firewall Rule Generator - Auto-activating skill for GCP Skills. Triggers on: firewall rule generator, firewall rule generator Part of the GCP Skills skill category.

0.98x

Quality

Does it follow best practices?

Impact

96%

0.98x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

Optimize this skill with Tessl

npx tessl skill review --optimize ./planned-skills/generated/14-gcp-skills/firewall-rule-generator/SKILL.md

Evaluation results

100%

Secure a New GCP Project for a Three-Tier Web Application

gcloud firewall rule creation

Criteria

Without context

With context

Uses gcloud CLI

100%

Network tags used

100%

Project flag specified

100%

Least privilege ports

100%

Script is runnable

100%

Comments explain rules

100%

Direction specified

100%

Rule naming convention

100%

Validation checklist

100%

Without context: $0.1931 · 59s · 11 turns · 12 in / 3,889 out tokens

With context: $0.4703 · 1m 54s · 23 turns · 55 in / 7,399 out tokens

100%

Harden GCP Firewall Rules for a Cloud Run and Firebase Application

production-ready firewall configuration

Criteria

Without context

With context

Uses gcloud CLI

100%

Delete commands included

100%

Source range restriction

100%

Cloud Run subnet addressed

100%

Step-by-step documentation

100%

Project flag specified

100%

Before/after comparison

100%

Least privilege ports

100%

Script completeness

100%

Validation against standards

100%

Without context: $0.2450 · 1m 25s · 12 turns · 13 in / 5,080 out tokens

With context: $0.4475 · 1m 56s · 26 turns · 184 in / 6,555 out tokens

90%

-2%

Set Up Firewall Rules for a Multi-Service GCP Data Platform

GCP service-specific firewall rules

Criteria

Without context

With context

Uses gcloud CLI

100%

GCP-specific services addressed

100%

Service communication map

100%

Step-by-step process

100%

Explicit protocols and ports

80%

86%

Rule-to-service mapping

100%

Project flag specified

100%

Network/VPC specified

100%

Descriptive rule names

100%

Validation notes

50%

20%

Without context: $0.6401 · 3m 38s · 18 turns · 19 in / 13,243 out tokens

With context: $0.6162 · 3m 9s · 24 turns · 25 in / 11,400 out tokens

Repository: jeremylongshore/claude-code-plugins-plus-skills
Commit: 0c08951

Evaluated: 18 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Secure a New GCP Project for a Three-Tier Web Application Harden GCP Firewall Rules for a Cloud Run and Firebase Application Set Up Firewall Rules for a Multi-Service GCP Data Platform

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