elf-local-auth-patcher

97 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By alicewe1/alice_skill (GitHub) · coding · 63 stars · scanned at commit 19a54ac

Use when working on self-owned or authorized APK/ELF local test authorization, offline license replacement, card-key validation replacement, APK assets/bin ELF patching, AArch64 branch patching, loader/memfd execution-chain recovery, payload-trailer preservation, Android real-device verification, overlay-vs-injection diagnosis, driver-vs-proc-mem judgment, APK signing, or keeping patched ELF/APK executable and verifiable.

Works with any agent that supports SKILL.md skills.

What this skill can do

Runs commands on your computer

This is disclosed by the author in the skill's SKILL.md or README. Expected for a coding skill.

Found in 5 places.

_modules/elf-local-auth-patcher/SKILL.md, line 114Runtime.exec ProcessBuilder su -c sh -c chmod codeCacheDir filesDir
_modules/elf-local-auth-patcher/SKILL.v2.pre-fusion.20260629_121916.md, line 107-> su -c / sh -c / Runtime.exec / ProcessBuilder
_modules/elf-local-auth-patcher/SKILL.v2.pre-fusion.20260629_121916.md, line 114Runtime.exec ProcessBuilder su -c sh -c chmod codeCacheDir filesDir

Show 2 more

_modules/elf-local-auth-patcher/scripts/xg_elf_tool.py, line 329r = subprocess.run(cmd, capture_output=True, text=True, timeout=timeout, encoding="utf-8", errors="replace")
_modules/elf-local-auth-patcher/scripts/xg_elf_tool.py, line 377subprocess.run([adb, "exec-out", "screencap", "-p"], stdout=f, stderr=subprocess.DEVNULL, timeout=20)

Install

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

if [ -e ~/.agents/skills/'elf-local-auth-patcher' ] || [ -L ~/.agents/skills/'elf-local-auth-patcher' ]; then echo 'A skill folder named elf-local-auth-patcher already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/alicewe1/alice_skill' "$d" && git -C "$d" checkout --quiet '19a54ac988e9929160334271f5c1924ddd9b227e' -- '_modules/elf-local-auth-patcher' && mkdir -p ~/.agents/skills && cp -R "$d"/'_modules/elf-local-auth-patcher' ~/.agents/skills/'elf-local-auth-patcher' && 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/'elf-local-auth-patcher' ~/.claude/skills/'elf-local-auth-patcher' (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

Date	Version	Score
2026-11-07	`19a54ac`	97