nullaway

nullaway is an Application security skill for AI agents, published by chromium in the chromium repository on GitHub. Skillspace rates nullaway D (57/100) and it passed the safety scan; the rating is based on static analysis only.

Guide for resolving NullAway static analysis errors. Best practices for: - Passing ObservableSupplier/Supplier<@Nullable T> - Dereferencing potentially @Nullable values - Adding @NullMarked to Java code

Grade
D
Quality
57 / 100
Safety
Passed
GitHub stars
24,241

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

Our two independent classifiers differ on this skill's category, so treat the placement as provisional.

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

View source on GitHubchromium/chromium

Our review

Architecture
80 / 100
Maturity
Basic: a single SKILL.md
Security scan
No issues found
License
BSD-3-Clause
Adoption
Adopted by 1 other repositories, in 0 collections
Scope
Repo-internal: written for the repository it lives in. Chromium's own Java helpers and @NullMarked migration conventions

Not checked yet

  • Category is a classifier prediction; no model has read this skill 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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