About
This skill integrates with OSS-Fuzz to enable continuous fuzzing for identifying vulnerabilities in your code. It's part of the Trail of Bits security testing suite and is best used when you need automated, large-scale fuzz testing. Refer to the source repository for detailed implementation and usage examples.
Quick Install
Claude Code
Recommendednpx skills add plurigrid/asi -a claude-code/plugin add https://github.com/plurigrid/asigit clone https://github.com/plurigrid/asi.git ~/.claude/skills/ossfuzzCopy and paste this command in Claude Code to install this skill
GitHub Repository
Frequently asked questions
What is the ossfuzz skill?
ossfuzz is a Claude Skill by plurigrid. Skills package instructions and resources that Claude loads on demand, so Claude can perform ossfuzz-related tasks without extra prompting.
How do I install ossfuzz?
Use the install commands on this page: add ossfuzz to Claude Code as a plugin, or clone its repository into your skills directory, then restart Claude so it picks up the skill.
What category does ossfuzz belong to?
ossfuzz is in the testing-handbook-skills category, tagged general.
Is ossfuzz free to use?
Yes. ossfuzz is listed on AIMCP and free to install. It runs inside Claude, so no separate service account is required to use the skill itself.
Related Skills
This skill enables Rust fuzzing using cargo-fuzz and libFuzzer for security testing and bug discovery. It's designed for developers writing Rust code who need to identify memory safety issues and other vulnerabilities through automated input generation. Use this skill when you need to integrate fuzzing into your Rust development workflow for enhanced code security.
The aflpp skill enables comprehensive fuzzing of binaries and source code using AFL++. Use it for security testing and vulnerability discovery during development, particularly when you need to identify memory corruption and other low-level bugs.
This skill generates comprehensive security testing handbooks and guides for developers. It's ideal for creating structured testing strategies and documentation for security assessments. The skill comes from Trail of Bits and connects to layered design principles from Software Design for Flexibility.
This skill performs code coverage analysis to assess testing quality by identifying untested code paths. It's particularly useful for security-focused testing when integrated with tools like CodeQL and Semgrep. Developers should refer to Trail of Bits' repository for detailed implementation guidelines.