How many installs does libfuzzer have?

libfuzzer has 1,173 total installs and 1.2K installs this week.

Where is libfuzzer hosted?

libfuzzer is published by @trailofbits/skills at https://github.com/trailofbits/skills.

libfuzzer has 4.0K GitHub stars.

OrangeBot.AI first indexed libfuzzer on Jan 19, 2026.

In-process, coverage-guided fuzzer for C/C++ that instruments code at compile time to detect bugs and security flaws.

Install

npx skills add https://github.com/trailofbits/skills --skill libfuzzer

In-process fuzzer that instruments code at compile time to track coverage; automatically minimizes crashing inputs and maintains a corpus of interesting test cases
Supports AddressSanitizer, UndefinedBehaviorSanitizer, and MemorySanitizer for detecting memory errors, undefined behavior, and uninitialized reads
Harnesses written for libFuzzer are compatible with AFL++, enabling easy migration to more advanced fuzzers if needed for multi-core campaigns
Includes FuzzedDataProvider helper for extracting structured data from raw bytes, and supports fuzzing dictionaries to guide mutation toward valid inputs
Best suited for quick single-project fuzzing on Linux; maintenance-only since 2022 but widely supported and stable for foreseeable future

Skill	Installs	vs libfuzzer
code-maturity-assessor	1,232	+59
fullstack-guardian	1,073	-100
ghost-scan-code	1,081	-92
algorand-vulnerability-scanner	1,180	+7
semgrep-rule-variant-creator	1,159	-14

How many installs does libfuzzer have?: libfuzzer has 1,173 total installs and 1.2K installs this week.
Where is libfuzzer hosted?: libfuzzer is published by @trailofbits/skills at https://github.com/trailofbits/skills.
How many GitHub stars does libfuzzer have?: libfuzzer has 4.0K GitHub stars.
When was libfuzzer first indexed?: OrangeBot.AI first indexed libfuzzer on Jan 19, 2026.
How do I install libfuzzer?: Run: npx skills add https://github.com/trailofbits/skills --skill libfuzzer