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crypto-scenario-skill

100 / 100 · Low risk

Fine to try.

By jiushiwon/wg-skills (GitHub) · coding · 146 stars · scanned at commit 1c761a6

Use when picking a cryptographic algorithm or implementing hashing / encryption / signature for a concrete scenario - user password storage, WeChat Pay & Alipay callback verification, third-party open API signing, JWT login tokens, database sensitive-field encryption, file integrity checks, Git commit signing, TLS transport. Provides a scenario-to-algorithm decision table, code templates in Java / Python / Go / Node, and AI guardrail rules so generated code never uses MD5/SHA1 for passwords or …

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.

Install

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

if [ -e ~/.agents/skills/'crypto-scenario-skill' ] || [ -L ~/.agents/skills/'crypto-scenario-skill' ]; then echo 'A skill folder named crypto-scenario-skill already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/jiushiwon/wg-skills' "$d" && git -C "$d" checkout --quiet '1c761a6dbc5a85b69fbef8c099270e4c42cf6255' -- 'backend/crypto-scenario-skill' && mkdir -p ~/.agents/skills && cp -R "$d"/'backend/crypto-scenario-skill' ~/.agents/skills/'crypto-scenario-skill' && 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/'crypto-scenario-skill' ~/.claude/skills/'crypto-scenario-skill' (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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