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implementing-envelope-encryption-with-aws-kms

85 / 100 · Low risk

Fine to try.

By mukul975/Anthropic-Cybersecurity-Skills (GitHub) · security · 35,906 stars · scanned at commit 54a7988

Implements envelope encryption with AWS KMS, encrypting data locally with a data encryption key (DEK) and protecting that DEK with a KMS-managed key (KEK), covering the encrypt/decrypt flow, KMS key types, and security validation criteria. Use when designing key management for encrypting large or numerous data objects on AWS, or when reducing direct KMS API call volume.

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/'implementing-envelope-encryption-with-aws-kms' ] || [ -L ~/.agents/skills/'implementing-envelope-encryption-with-aws-kms' ]; then echo 'A skill folder named implementing-envelope-encryption-with-aws-kms already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/mukul975/Anthropic-Cybersecurity-Skills' "$d" && git -C "$d" checkout --quiet '54a798831d2266a3ca61ce68a7acb80b81160d57' -- 'skills/implementing-envelope-encryption-with-aws-kms' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/implementing-envelope-encryption-with-aws-kms' ~/.agents/skills/'implementing-envelope-encryption-with-aws-kms' && 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/'implementing-envelope-encryption-with-aws-kms' ~/.claude/skills/'implementing-envelope-encryption-with-aws-kms' (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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