Does this skill support Guidewire Cloud?

Yes, it is specifically designed for Guidewire Cloud Console (GCC) and Guidewire Hub authentication flows.

How does it help with Gosu security?

It provides templates for parameterized queries to prevent SQL injection, input sanitization helpers, and audit logging for sensitive operations.

Can I use this for PolicyCenter and ClaimCenter?

Absolutely, the security patterns and API role configurations are applicable across the entire InsuranceSuite including PolicyCenter, ClaimCenter, and BillingCenter.

Does it handle token refresh logic?

Yes, it includes production-grade TypeScript patterns for secure token management, caching, and automatic refreshing to prevent concurrent request bottlenecks.

Guidewire Security Essentials

Name: Guidewire Security Essentials
Author: jeremylongshore

byjeremylongshore

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1,449

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Security & Testing

Implements robust security patterns for Guidewire InsuranceSuite, including OAuth2, JWT management, and secure Gosu development.

This skill provides comprehensive guidance and implementation patterns for securing Guidewire InsuranceSuite environments. It covers critical security layers such as OAuth2 authentication flows with Guidewire Hub, JWT token validation for microservices, and API role configuration within the Guidewire Cloud Console (GCC). Additionally, it offers defensive Gosu coding practices to prevent common vulnerabilities like SQL injection and unauthorized data access. It is an essential toolkit for developers and architects building secure, cloud-native integrations or hardening core insurance applications according to industry standards.

Key Features

01Automated OAuth2 token management and caching logic

02Defensive Gosu coding patterns for input validation and SQLi prevention

031,449 GitHub stars

04JWT validation and JWKS key handling for secure integrations

05PII encryption and masking techniques for sensitive data protection

06Granular API role configuration templates for GCC

Use Cases

01Implementing Role-Based Access Control (RBAC) for service accounts

02Securing external API integrations with Guidewire Cloud Hub

03Hardening Gosu code against common application security threats

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills guidewire-security-basics

For use in Claude.ai and ChatGPT

Download Skill

Key Features

01Automated OAuth2 token management and caching logic

02Defensive Gosu coding patterns for input validation and SQLi prevention

031,449 GitHub stars

04JWT validation and JWKS key handling for secure integrations

05PII encryption and masking techniques for sensitive data protection

06Granular API role configuration templates for GCC

Use Cases

01Implementing Role-Based Access Control (RBAC) for service accounts

02Securing external API integrations with Guidewire Cloud Hub

03Hardening Gosu code against common application security threats

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add jeremylongshore/claude-code-plugins-plus-skills guidewire-security-basics

For use in Claude.ai and ChatGPT

Download Skill