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atheris

trailofbits/skills

Atheris is a coverage-guided Python fuzzer built on libFuzzer. It enables fuzzing of both pure Python code and Python C extensions with integrated AddressSanitizer support for detecting memory corruption issues.

Installs751
Install command
npx skills add https://github.com/trailofbits/skills --skill atheris
Security audits
Gen Agent Trust HubPASS
SocketPASS
SnykWARN
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FAQ
What does atheris do?

Atheris is a coverage-guided Python fuzzer built on libFuzzer. It enables fuzzing of both pure Python code and Python C extensions with integrated AddressSanitizer support for detecting memory corruption issues.

Is atheris good?

atheris does not have approved reviews yet, so SkillJury cannot publish a community verdict.

What agent does atheris work with?

atheris currently lists compatibility with codex, gemini-cli, opencode, cursor, github-copilot, claude-code.

What are alternatives to atheris?

Skills in the same category include telegram-bot-builder, flutter-app-size, sharp-edges, iterative-retrieval.

How do I install atheris?

npx skills add https://github.com/trailofbits/skills --skill atheris

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