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aflpp

trailofbits/skills

AFL++ is a fork of the original AFL fuzzer that offers better fuzzing performance and more advanced features while maintaining stability. A major benefit over libFuzzer is that AFL++ has stable support for running fuzzing campaigns on multiple cores, making it ideal for large-scale fuzzing efforts.

Installs740
Install command
npx skills add https://github.com/trailofbits/skills --skill aflpp
Security audits
Gen Agent Trust HubPASS
SocketFAIL
SnykWARN
About this skill
AFL++ is a fork of the original AFL fuzzer that offers better fuzzing performance and more advanced features while maintaining stability. A major benefit over libFuzzer is that AFL++ has stable support for running fuzzing campaigns on multiple cores, making it ideal for large-scale fuzzing efforts. Choose AFL++ when: Compile and run: AFL++ has many dependencies including LLVM, Python, and Rust. We recommend using a current Debian or Ubuntu distribution for fuzzing with AFL++. Prior to installing afl++, check the clang version dependency of the packge with apt-cache show afl++ , and install the matching lld version (e.g., lld-17 ). Refer to the Dockerfile for Ubuntu version requirements and dependencies. Set LLVM_CONFIG to specify Clang version (e.g., llvm-config-18 ). Create a wrapper script to run AFL++ on host or Docker: Security Warning: The afl-system-config and afl-persistent-config scripts require root privileges and disable OS security features.

Source description provided by the upstream skill listing. Community reviews and install context appear in the sections below.

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FAQ
What does aflpp do?

AFL++ is a fork of the original AFL fuzzer that offers better fuzzing performance and more advanced features while maintaining stability. A major benefit over libFuzzer is that AFL++ has stable support for running fuzzing campaigns on multiple cores, making it ideal for large-scale fuzzing efforts.

Is aflpp good?

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

What agent does aflpp work with?

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

What are alternatives to aflpp?

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

How do I install aflpp?

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

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