guidewire-upgrade-migration
Upgrade Guidewire InsuranceSuite versions and migrate between environments. Use when planning version upgrades, handling breaking changes, or migrating from self-managed to Cloud. Trigger with phrases like "guidewire upgrade", "version migration", "insurancesuite update", "cloud migration", "upgrade path".
Install with Tessl CLI
npx tessl i github:jeremylongshore/claude-code-plugins-plus-skills --skill guidewire-upgrade-migration85
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npx tessl skill review --optimize ./path/to/skillValidation for skill structure
Evaluation results
100%
34%PolicyCenter Upgrade Planning
Upgrade path planning and current state assessment
Gradle version grep
80%
100%
Gosu directory path
0%
100%
PCF directory path
0%
100%
Entity extension pattern
50%
100%
REST integration detection
60%
100%
SOAP integration detection
60%
100%
Intermediate upgrade stop
100%
100%
Correct upgrade sequence
86%
100%
Risk identification per step
100%
100%
Script output format
100%
100%
Without context: $0.3635 · 1m 57s · 20 turns · 16 in / 6,714 out tokens
With context: $0.5097 · 1m 50s · 24 turns · 56 in / 5,475 out tokens
100%
27%Gosu Code Migration Helper
Deprecated Gosu pattern detection and code migration
Detects deprecated_query
0%
100%
Query replacement logic
0%
100%
Detects old_date pattern
100%
100%
Date replacement logic
30%
100%
Detects getBundle deprecation
100%
100%
Bundle replacement logic
100%
100%
Detects string_concat_in_query
100%
100%
Detects deprecated_session
100%
100%
findDeprecatedPatterns method
100%
100%
Correct Gosu package
100%
100%
File-level references in report
100%
100%
Without context: $0.3293 · 6m 46s · 15 turns · 15 in / 5,963 out tokens
With context: $0.4382 · 1m 30s · 18 turns · 433 in / 5,900 out tokens
100%
46%Configuration and Integration Migration Scripts
Config XML migration and API endpoint rollback scripting
Backup dir naming
100%
100%
Config backup step
100%
100%
Product model xmlns update
100%
100%
Typelist schemaVersion update
100%
100%
XML validation with xmllint
100%
100%
Account policies endpoint
0%
100%
Submission quote endpoint
0%
100%
Rollback uses pg_restore
100%
100%
pg_restore clean flag
0%
100%
Code rollback via git
0%
100%
Rebuild and restart via Gradle
0%
100%
Without context: $0.4517 · 2m 1s · 20 turns · 21 in / 7,956 out tokens
With context: $0.6176 · 1m 48s · 29 turns · 24 in / 6,968 out tokens
- Evaluated
- Agent
- Claude Code
Table of Contents
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