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flutter-security

80 / 100 · Low risk

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

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

Audits Flutter/Dart mobile apps — tokens outside flutter_secure_storage (SharedPreferences/plaintext files/sqflite), certificate-validation bypass (badCertificateCallback, HttpOverrides global, Dio onHttpClientCreate), cleartext http endpoints, WebView JavaScript bridges fed external URLs, unvalidated platform-channel args both directions, deep-link route injection, secrets in --dart-define build flags and Dart source, insecure Random() for tokens, md5/sha1 password hashing. Use when the projec…

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

Install

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

if [ -e ~/.agents/skills/'flutter-security' ] || [ -L ~/.agents/skills/'flutter-security' ]; then echo 'A skill folder named flutter-security 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 "$d" checkout --quiet '0dc9f60ab1f3fcae24da49c4cef09c46c589f903' -- 'skills/chains/ashrafiucse-flutter-security' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/chains/ashrafiucse-flutter-security' ~/.agents/skills/'flutter-security' && 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/'flutter-security' ~/.claude/skills/'flutter-security' (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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