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principle-separate-before-serializing-shared-state

100 / 100 · Low risk

Fine to try.

By koolamusic/claudefiles (GitHub) · writing · 120 stars · scanned at commit c977fee

Apply when concurrent actors might write to the same file, branch, key, or state object. Eliminate the sharing first; serialize structurally only when one shared writer is a real invariant.

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

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

if [ -e ~/.agents/skills/'principle-separate-before-serializing-shared-state' ] || [ -L ~/.agents/skills/'principle-separate-before-serializing-shared-state' ]; then echo 'A skill folder named principle-separate-before-serializing-shared-state already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/koolamusic/claudefiles' "$d" && git -C "$d" checkout --quiet 'c977feefd4c9f04591f7ab26ff52babc65e85c08' -- 'plugins/pstack/skills/principle-separate-before-serializing-shared-state' && mkdir -p ~/.agents/skills && cp -R "$d"/'plugins/pstack/skills/principle-separate-before-serializing-shared-state' ~/.agents/skills/'principle-separate-before-serializing-shared-state' && 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/'principle-separate-before-serializing-shared-state' ~/.claude/skills/'principle-separate-before-serializing-shared-state' (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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