coverage-analysis - Measure code coverage during fuzzing
Measures code exercised during fuzzing to assess harness effectiveness, identify blocked paths, and track coverage changes.
Tags
Updated: 2026-10-08Capabilities
Typical Inputs
Typical Outputs
What this skill does
- Instrument fuzzing targets
- Execute corpus inputs
- Process coverage profiles
- Generate coverage reports
- Identify uncovered code
- Track coverage changes
Inputs
- Fuzzing corpus
- Source code
- Fuzzing harness
- Compiler toolchain
- Fuzzing target
Outputs
- Profile data
- Text coverage reports
- HTML coverage reports
- Coverage findings
- Coverage comparisons
Requirements
- Coverage-enabled build toolchain
- LLVM or GCC coverage tools
- Rust nightly for Rust targets
- LLVM tools for Rust targets