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cargo-fuzzby Trail of BitsDevelopmentGitHub stars: 7.5k

Cargo Fuzz skill: what it does and how to install it

Sets up and runs cargo-fuzz for Cargo-based Rust projects, covering harnesses, sanitizers, coverage and crash reproduction.

Summary generated from the skill's documentation.

Install

$ npx skills add trailofbits/skills --skill cargo-fuzz

Run it in a terminal. If your agent is already running, start a new session so it picks the skill up.

About this skill

What it does. Sets up cargo-fuzz with the nightly Rust toolchain, creates fuzz_target! harnesses, and runs libFuzzer campaigns with corpus, dictionary and sanitizer options. It also covers structure-aware inputs with arbitrary, coverage reports and reproducing saved crash cases.

When to use it. For fuzzing Cargo-based Rust code, including unsafe blocks, parsers and FFI, or triaging cargo-fuzz crashes. It is not intended for non-Cargo projects or advanced custom fuzzer development.

History

Repo stars

7.5kAbout +327 since 16 Jul 2026

Before 1 Oct 2026 the curve is estimated from public event data.

Stars are counted for the whole repository, which holds 67 skills.

Show as a table
Repo stars by day
DateRepo stars
12 Oct 20267,491
11 Oct 20267,473
10 Oct 20267,457
9 Oct 20267,444
8 Oct 20267,427
7 Oct 20267,408
6 Oct 20267,389
5 Oct 20267,370
4 Oct 20267,355
3 Oct 20267,348
2 Oct 20267,340
1 Oct 20267,320
24 Sept 2026 (estimated)7,310
17 Sept 2026 (estimated)7,305
10 Sept 2026 (estimated)7,239
3 Sept 2026 (estimated)7,179
27 Aug 2026 (estimated)7,174
20 Aug 2026 (estimated)7,174
13 Aug 2026 (estimated)7,169
6 Aug 2026 (estimated)7,164
30 Jul 2026 (estimated)7,164
23 Jul 2026 (estimated)7,164
16 Jul 2026 (estimated)7,164

Installs

5.1k

Tracking since . A chart appears once there are 7 days of data.

Installs via skills.sh

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