fuzzing-dictionary
Guide fuzzer mutations with domain-specific tokens to reach deeper code paths in parsers and protocols.
Install
npx skills add https://github.com/trailofbits/skills --skill fuzzing-dictionaryStats
| Total installs | 1,183 |
| Weekly installs | 1.2K |
| GitHub stars | 4.0K |
| First seen | Jan 19, 2026 |
| Source | @trailofbits/skills |
Summary
- Provides dictionary file format with quoted strings, hex escapes, and key-value pairs that guide fuzzer mutations toward meaningful inputs and deeper code paths
- Works cross-fuzzer with libFuzzer, AFL++, and cargo-fuzz via standard command-line flags (-dict=, -x)
- Includes generation methods: LLM prompts, extraction from headers and binaries, and AFL++ auto-dictionary via compile-time string comparison analysis
- Covers common patterns for protocol keywords, magic bytes, and configuration file tokens with anti-patterns to avoid (oversized dictionaries, missing escapes, duplicates)
Tags
Related skills
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|---|---|---|
| semgrep-rule-creator | 1,229 | +46 |
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| convex-security-audit | 1,077 | -106 |
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| ruzzy | 1,155 | -28 |
FAQ
- How many installs does fuzzing-dictionary have?
- fuzzing-dictionary has 1,183 total installs and 1.2K installs this week.
- Where is fuzzing-dictionary hosted?
- fuzzing-dictionary is published by @trailofbits/skills at https://github.com/trailofbits/skills.
- How many GitHub stars does fuzzing-dictionary have?
- fuzzing-dictionary has 4.0K GitHub stars.
- When was fuzzing-dictionary first indexed?
- OrangeBot.AI first indexed fuzzing-dictionary on Jan 19, 2026.
- How do I install fuzzing-dictionary?
- Run: npx skills add https://github.com/trailofbits/skills --skill fuzzing-dictionary