Libfuzzer
Sets up and runs libFuzzer, the coverage-guided fuzzer built into LLVM, on C/C++ code that compil…
by trailofbits
The skill
Sets up and runs libFuzzer, the coverage-guided fuzzer built into LLVM, on C/C++ code that compiles with Clang. Covers harness structure, -fsanitize=fuzzer builds, corpus and dictionary management, sanitizer integration, and campaign triage. Use when writing or debugging an LLVMFuzzerTestOneInput harness, starting fuzzing on a C/C++ library, choosing between libFuzzer and AFL++, or working out why a libFuzzer run finds nothing.
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Use this skill
Connect your agent to the Skill Store MCP server and ask for it by ref: trailofbits/libfuzzer-49565889347.
Details
- Publisher
- trailofbits
- Category
- Software Development › Testing & QA
- Updated
- 2026-10-16
References
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