null-safety
From the author
Use when annotating nullability in Spring Boot 3 / Spring Framework 6 code, integrating Kotlin, or adding static nullability checks without assuming Spring Framework 7 JSpecify defaults.
Install
npx skills add rrezartprebreza/spring-boot-skills --skill null-safety -a claude-code
Installs to .claude/skills/null-safety/ · Each command fetches the skill straight from GitHub with the open skills CLI.
Byte-identical to the scanned commit, with the repository’s licence and a SOURCE.txt.
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Safety checks on SKILL.md
No warnings.
Why 85
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