java-ast-refactoring

java-ast-refactoring is a Refactoring & code quality skill for AI agents, published by google in the nomulus repository on GitHub. Skillspace rates java-ast-refactoring C (77/100) and it passed the safety scan; the rating is based on static analysis only.

AST-aware Java refactoring using OpenRewrite. Use when asked to structurally refactor Java code, change class names, change method signatures/overloads, replace builder patterns, modify annotations, or perform cross-file structural replacements. Note: Renaming fields or local variables/parameters is not supported natively via simple YAML recipes in the standard openrewrite modules.

Grade
C
Quality
77 / 100
Safety
Passed
GitHub stars
1,800

Unproven: rated by static analysis only, not yet compared head-to-head.

This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.

Our review

Architecture
100 / 100
Maturity
Structured: ships references or scripts
Security scan
Low-risk patterns
License
Apache-2.0
Adoption
Adopted by 0 other repositories, in 0 collections
Scope
Vendor-specific: built around one product. Using OpenRewrite to refactor any Java codebase

What the scanner flagged

  • mentions secrets in text

Not checked yet

  • Not judged on the rubric yet (not a contender in its category)
  • No blind task eval yet
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

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