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using-efficient-effects

100 / 100 · Low risk

Fine to try.

By skydoves/compose-performance-skills (GitHub) · coding · 530 stars · scanned at commit 1b32f81

Use this skill to choose the cheapest correct effect API in Jetpack Compose — `LaunchedEffect`, `DisposableEffect`, `SideEffect`, `rememberUpdatedState`, and skydoves/compose-effects' `RememberedEffect` and `ViewModelStoreScope`. Covers stale-callback bugs in long-lived `LaunchedEffect`, setup/teardown for non-coroutine subscribers, avoiding a coroutine scope just to react to a key change, and per-row ViewModels in a `LazyColumn`. Trigger when the user mentions LaunchedEffect, DisposableEffect,…

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/'using-efficient-effects' ] || [ -L ~/.agents/skills/'using-efficient-effects' ]; then echo 'A skill folder named using-efficient-effects already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/skydoves/compose-performance-skills' "$d" && git -C "$d" checkout --quiet '1b32f81724c0d71fe9ef093ca44697f559fdab6e' -- 'side-effects/using-efficient-effects' && mkdir -p ~/.agents/skills && cp -R "$d"/'side-effects/using-efficient-effects' ~/.agents/skills/'using-efficient-effects' && 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/'using-efficient-effects' ~/.claude/skills/'using-efficient-effects' (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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