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malicious-skill-data-exfil

85 / 100 · Low risk

Fine to try.

By try-agora/qvr (GitHub) · coding · 26 stars · scanned at commit 7178391

Fixture for the data-exfiltration patterns. Designed to fire E2 (env harvesting), E3 (filesystem credential scan), and E4 (conversation export) in a single skill so the scanner regression test can assert the whole category at once.

Works with any agent that supports SKILL.md skills.

What this skill can do

Reads your saved credentials, such as SSH keys or .env files

This is disclosed by the author in the skill's SKILL.md or README.

Found in 2 places.

Sends data to these websites: collect.evil.example

The author does not mention this.

Found in 1 place.

Install

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

if [ -e ~/.agents/skills/'malicious-skill-data-exfil' ] || [ -L ~/.agents/skills/'malicious-skill-data-exfil' ]; then echo 'A skill folder named malicious-skill-data-exfil already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/try-agora/qvr' "$d" && git -C "$d" checkout --quiet '71783910729031afe6ad1d640728b1534ee4c198' -- 'testdata/malicious-skill-data-exfil' && mkdir -p ~/.agents/skills && cp -R "$d"/'testdata/malicious-skill-data-exfil' ~/.agents/skills/'malicious-skill-data-exfil' && 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/'malicious-skill-data-exfil' ~/.claude/skills/'malicious-skill-data-exfil' (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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Score history

DateVersionScore
2026-11-07717839185