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security-crypto

90 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By enowdev/enowxcli (GitHub) · coding · 67 stars · scanned at commit 38293fe

Using cryptography correctly: vetted libraries only, the algorithms to choose for encryption, signatures, hashing, key exchange and passwords, randomness, nonces, key management and rotation, constant-time comparison, TLS and certificate validation, tokens, and the mistakes that break it. Read before writing or reviewing code that encrypts, signs, hashes or generates tokens.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

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

if [ -e ~/.agents/skills/'security-crypto' ] || [ -L ~/.agents/skills/'security-crypto' ]; then echo 'A skill folder named security-crypto already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/enowdev/enowxcli' "$d" && git -C "$d" checkout --quiet '38293fe1b096e6bf3646c7344c38786ed688f464' -- 'crates/enowx-core/skills/security-crypto' && mkdir -p ~/.agents/skills && cp -R "$d"/'crates/enowx-core/skills/security-crypto' ~/.agents/skills/'security-crypto' && 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/'security-crypto' ~/.claude/skills/'security-crypto' (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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