The Fuchsia Security team maintains tools and documentation to help developers write, build, and run fuzzers that find bugs and security vulnerabilities.
To learn more, consult the fuzzing documentation.
The tools themselves are located in several different locations. Most of these have OWNERS files that point back to this location.
These locations include:
fx fuzz tool used to manage v1 fuzzers.ffx fuzz tool used to manage v2 fuzzers.