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C++ BigInt Class with Reverse Vector Storage

100 / 100 · Low risk

Fine to try.

By ECNU-ICALK/AutoSkill (GitHub) · other · 613 stars · scanned at commit 94c47ca

Implement a C++ BigInt class for arbitrarily large integers using a vector of digits stored in reverse order, supporting string conversion and addition.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Other copies in this repository

ECNU-ICALK/AutoSkill has 1 more folder with a skill named C++ BigInt Class with Reverse Vector Storage. This page shows the lowest-scoring copy.

• SkillBank/ConvSkill/english_gpt4_8_GLM4.7/c-bigint-class-with-reverse-vector-storage 100/100 · Low risk

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'c-bigint-class-with-reverse-vector-storage' ] || [ -L ~/.agents/skills/'c-bigint-class-with-reverse-vector-storage' ]; then echo 'A skill folder named c-bigint-class-with-reverse-vector-storage already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/ECNU-ICALK/AutoSkill' "$d" && git -C "$d" checkout --quiet '94c47ca488d4ba4117d20272e66d49b9877e68cf' -- 'SkillBank/ConvSkill/english_gpt4_8/c-bigint-class-with-reverse-vector-storage' && mkdir -p ~/.agents/skills && cp -R "$d"/'SkillBank/ConvSkill/english_gpt4_8/c-bigint-class-with-reverse-vector-storage' ~/.agents/skills/'c-bigint-class-with-reverse-vector-storage' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'c-bigint-class-with-reverse-vector-storage' ~/.claude/skills/'c-bigint-class-with-reverse-vector-storage' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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