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detecting-s3-data-exfiltration-attempts

95 / 100 · Low risk

Fine to try.

By plurigrid/asi (GitHub) · data · 72 stars · scanned at commit 293ce9f

Detecting data exfiltration attempts from AWS S3 buckets by analyzing CloudTrail S3 data events, VPC Flow Logs, GuardDuty findings, Amazon Macie alerts, and S3 access patterns to identify unauthorized bulk downloads and cross-account data transfers.

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/'detecting-s3-data-exfiltration-attempts' ] || [ -L ~/.agents/skills/'detecting-s3-data-exfiltration-attempts' ]; then echo 'A skill folder named detecting-s3-data-exfiltration-attempts already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/plurigrid/asi' "$d" && git -C "$d" checkout --quiet '293ce9f76e3abcd5ba18db284688bc0d9ac6691d' -- 'plugins/asi/skills/detecting-s3-data-exfiltration-attempts' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/asi/skills/detecting-s3-data-exfiltration-attempts' ~/.agents/skills/'detecting-s3-data-exfiltration-attempts' && 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/'detecting-s3-data-exfiltration-attempts' ~/.claude/skills/'detecting-s3-data-exfiltration-attempts' (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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