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detect-memory-poisoning

90 / 100 · Low risk

Fine to try.

By jiayaoqijia/cryptoskill (GitHub) · other · 81 stars · scanned at commit 0dc9f60

Use when memory may hold entries written from an untrusted source. Checks provenance and quarantines entries that were not authored deliberately.

Works with any agent that supports SKILL.md skills.

Partially scanned — some files couldn't be read; we'll retry on the next scan

What this skill can do

Changes files outside its own folder

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/'detect-memory-poisoning' ] || [ -L ~/.agents/skills/'detect-memory-poisoning' ]; then echo 'A skill folder named detect-memory-poisoning already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/jiayaoqijia/cryptoskill' "$d" && git -C "$d" checkout --quiet '0dc9f60ab1f3fcae24da49c4cef09c46c589f903' -- 'skills/payments/0xklen-detect-memory-poisoning' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/payments/0xklen-detect-memory-poisoning' ~/.agents/skills/'detect-memory-poisoning' && 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/'detect-memory-poisoning' ~/.claude/skills/'detect-memory-poisoning' (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
2026-11-130dc9f6090
2026-11-09edd8f75100
2026-11-0736a85d8100