Integer Overflow Exploitation

Integer Overflow Exploitation is a Quality skill for Claude Code, published by xalgord in xalgorix.

852 stars153 forkson xalgord/xalgorixAdded 2026/08/12+1% in starsRepository updated 2026/08/11

ai-agentai-securityautomationautonomous-pentestingbug-bountycybersecurityethical-hackinggolangpenetration-testingpentestpentesting-toolsreconsecuritysecurity-researchsecurity-toolstypescriptvulnerability-detectionvulnerability-scanner

Install in seconds

Install Integer Overflow Exploitation

Copy Integer Overflow Exploitation into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/xalgorix/xalgorix/tree/main/internal/tools/skills/data/binary-exploitation/exploiting-integer-overflow-vulnerabilities ~/.claude/skills/exploiting-integer-overflow-vulnerabilities

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/xalgorix/xalgorix.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: internal/tools/skills/data/binary-exploitation/exploiting-integer-overflow-vulnerabilities/SKILL.md in xalgord/xalgorix
Installs to: ~/.claude/skills/exploiting-integer-overflow-vulnerabilities
Collection: One of 51 skills cataloged from this repository
Category: Quality — 1354 skills

What Integer Overflow Exploitation does

Integer Overflow Exploitation helps find and confirm wraparound, truncation, underflow, and signedness bugs in native code. It is used during authorized assessments to trace tainted integers into unsafe allocations, copies, or indices.

Integer Overflow Exploitation is cataloged under Quality on DirSkills. Integer Overflow Exploitation comes from a repository tagged ai-agent, ai-security, automation, autonomous-pentesting and bug-bounty.

Documentation

README

Excerpt

Exploiting Integer Overflow Vulnerabilities

When to Use

During authorized assessments of native code (C/C++/Rust/Go) where attacker-controlled integers feed size, length, count, index, or offset calculations.
When an allocation size is computed from arithmetic (count * elem_size, len - header, size + padding) that can wrap, producing an undersized buffer later written with the logical (un-wrapped) size — a classic integer-overflow-to-heap-overflow chain.
When a length/bounds check uses a narrow type (e.g. 1-byte size field) that can be overflowed to bypass validation while the real copy uses a larger value.
When signed/unsigned confusion causes a negative input to be treated as a huge positive size.

Critical: Concepts/Steps Most Often Missed

This is the opening of the README. Read the full README on GitHub.

Commands Integer Overflow Exploitation provides

Slash commands named in this skill’s SKILL.md, listed in the order they first appear.

/checked

Frequently asked about Integer Overflow Exploitation

What else does xalgord publish alongside Integer Overflow Exploitation?
Integer Overflow Exploitation is one of 51 skills that DirSkills catalogs from xalgord/xalgorix, the repository it ships in. Its siblings there include AFL++ Fuzzing, AI Security Guardrails and AI-Assisted Vulnerability Discovery. Each one is a separate skill with its own page in this directory, installs the same way Integer Overflow Exploitation does, and is maintained by xalgord in that same repository. The rest of the collection is listed on the xalgord/xalgorix page.
How does Integer Overflow Exploitation compare to other Quality skills?
Integer Overflow Exploitation ranks #928 by stars among the 1354 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Integer Overflow Exploitation against them. Open each page to compare what they document and how they install.