Audit UI Thread Safety
flutter/flutter-intellij
Prevent UI freezes and ensure a responsive user experience by validating threading rules and migrating blocking calls off the Event Dispatch Thread (EDT).
Comprehensive guide for implementing animations in Flutter. An agent skill from aiskillstore/marketplace.
Install Flutter Animations
$ npx skills add aiskillstore/marketplace --skill flutter-animations -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aiskillstore/marketplace flutter-animations --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/madteacher/flutter-animations .claude/skills/flutter-animations && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "flutter-animations" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/madteacher/flutter-animations into .claude/skills/flutter-animations/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flutter-animations", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/aiskillstore/marketplace/tree/main/skills/madteacher/flutter-animationsType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add aiskillstore/marketplace --skill flutter-animations -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aiskillstore/marketplace flutter-animations --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/madteacher/flutter-animations .agents/skills/flutter-animations && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "flutter-animations" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/madteacher/flutter-animations into .agents/skills/flutter-animations/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flutter-animations", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill flutter-animations -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aiskillstore/marketplace flutter-animations --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/madteacher/flutter-animations .cursor/skills/flutter-animations && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "flutter-animations" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/madteacher/flutter-animations into .cursor/skills/flutter-animations/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flutter-animations", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/aiskillstore/marketplace.git --path skills/madteacher/flutter-animations--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add aiskillstore/marketplace --skill flutter-animations -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aiskillstore/marketplace flutter-animations --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/madteacher/flutter-animations .gemini/skills/flutter-animations && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "flutter-animations" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/madteacher/flutter-animations into .gemini/skills/flutter-animations/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flutter-animations", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install aiskillstore/marketplace flutter-animationsInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add aiskillstore/marketplace --skill flutter-animations -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/madteacher/flutter-animations .github/skills/flutter-animations && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "flutter-animations" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/madteacher/flutter-animations into .github/skills/flutter-animations/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flutter-animations", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add aiskillstore/marketplace --skill flutter-animations -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aiskillstore/marketplace flutter-animations --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aiskillstore/marketplace.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/madteacher/flutter-animations .opencode/skills/flutter-animations && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "flutter-animations" agent skill from https://github.com/aiskillstore/marketplace/tree/main/skills/madteacher/flutter-animations into .opencode/skills/flutter-animations/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "flutter-animations", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
flutter-animations- GitHub stars
- 430
- Token cost
- ~3.7k tokens
- SKILL.md length
- 694 words
- Files
- 12 (incl. references, assets)
- Skills in repo
- 1,108
- Repo updated
- First seen
- Licence
- None found
At a glance
Comprehensive guide for implementing animations in Flutter. An agent skill from aiskillstore/marketplace.
- Adding motion and visual effects to Flutter apps: implicit animations (AnimatedContainer
- SKILL.md covers Overview, Animation Type Decision Tree, Implicit Animations and Explicit Animations, plus 4 more sections
- Runs Dart scripts from its folder
- AnimatedOpacity
What it does
Flutter Animations is an agent skill from aiskillstore/marketplace. Comprehensive guide for implementing animations in Flutter. Use when adding motion and visual effects to Flutter apps: implicit animations (AnimatedContainer, AnimatedOpacity, TweenAnimationBuilder), explicit animations (AnimationController, Tween, AnimatedWidget/AnimatedBuilder), hero animations (shared element transitions), staggered animations (sequential/overlapping), and physics-based animations. Includes workflow for choosing the right animation type, implementation patterns, and best practices for…
Its SKILL.md is about 3.7k tokens, which your agent loads only when the skill is triggered. The skill folder holds 14 other files, including reference files and assets (for example `references/curves.md`, `references/explicit.md` and `references/hero.md`).
It sits in Mobile, covering Cross-platform mobile apps and UX design. It works with Flutter. The repository describes itself as: Security-audited skills for Claude, Codex & Claude Code. One-click install, quality verified.
When your agent uses it
- Adding motion and visual effects to Flutter apps: implicit animations (AnimatedContainer
- AnimatedOpacity
- TweenAnimationBuilder)
- Explicit animations (AnimationController
Example prompts
- “/flutter-animations”
What it can do on your machine
Read from SKILL.md and the folder at commit ad8daf7. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships script files (Dart), which the agent can run.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Flutter Animations loads about 3.7k tokens when it runs, and up to ~23k if it reads all its reference files. Until then it costs about 140 tokens; SKILL.md has 694 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
Without a licence we can't republish the file, so here is its outline and opening line. It has 694 words (~3,733 tokens).
“Create smooth, performant animations in Flutter using the right approach for each use case. This skill covers complete animation workflow: from choosing between implicit/explicit approaches to implementing complex effects like hero transitions and staggered animations.”
- name
- flutter-animations
- metadata.author
- Stanislav [MADTeacher] Chernyshev
- metadata.version
- 1.0
Files
SKILL.md and 11 other files (references, assets) in skills/madteacher/flutter-animations of aiskillstore/marketplace.
- SKILL.md
- assets/templates/explicit_animation.dart
- assets/templates/hero_transition.dart
- assets/templates/implicit_animation.dart
- assets/templates/staggered_animation.dart
- references/curves.md
- references/explicit.md
- references/hero.md
- references/implicit.md
- references/physics.md
- references/staggered.md
- skill-report.json
Open the folder on GitHubat commit ad8daf7
Compare with similar skills
Flutter Animations next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Flutter Animations this skillaiskillstore/marketplace | 430 | — | ~3.7k | Automated safety check: Pass | None | |
| Audit UI Thread Safetyflutter/flutter-intellij | 2k | — | ~518 | Automated safety check: Pass | BSD-3-Clause | |
| Native Desktop UI TestingFNOSP/FlyNarwhal | 495 | — | ~2.4k | Automated safety check: Pass | AGPL-3.0 | |
| Add Flutter Docusaurus Localematthiasn/lotti | 1.2k | — | ~1.2k | Automated safety check: Pass | GPL-3.0 | |
| Tm Launcher DesignFar-Se/tabame | 372 | — | ~3.1k | Automated safety check: Pass | MIT | |
| Mobile App UI Designceorkm/mobile-app-ui-design | 400 | — | ~2k | Automated safety check: Pass | None |
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Works with
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Questions about Flutter Animations
What does Flutter Animations do?
Comprehensive guide for implementing animations in Flutter. An agent skill from aiskillstore/marketplace. Flutter Animations is an agent skill from aiskillstore/marketplace. Comprehensive guide for implementing animations in Flutter.
When should I use Flutter Animations?
Flutter Animations fits situations like: adding motion and visual effects to Flutter apps: implicit animations (AnimatedContainer; animatedOpacity; tweenAnimationBuilder); explicit animations (AnimationController.
How do I install Flutter Animations in Claude Code?
Run `npx skills add aiskillstore/marketplace --skill flutter-animations -a claude-code`. Or copy the skill folder (skills/madteacher/flutter-animations in aiskillstore/marketplace) into .claude/skills/flutter-animations in your project. Claude Code loads it when a task matches its description.
How do I install Flutter Animations in Codex?
Run `npx skills add aiskillstore/marketplace --skill flutter-animations -a codex`. Or copy the skill folder (skills/madteacher/flutter-animations in aiskillstore/marketplace) into .agents/skills/flutter-animations in your project. Codex loads it when a task matches its description.
Can I use Flutter Animations in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add aiskillstore/marketplace --skill flutter-animations -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/flutter-animations, .gemini/skills/flutter-animations, .github/skills/flutter-animations and .opencode/skills/flutter-animations in your project.
What does Flutter Animations need to run?
Going by SKILL.md and its folder, Flutter Animations needs Dart for the scripts in its folder.
Does Flutter Animations access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Flutter Animations safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Flutter Animations use?
No licence was found for Flutter Animations or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Flutter Animations use?
About 3.7k tokens (SKILL.md is roughly 15k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 19k tokens, read only when the agent opens those files.
What are the alternatives to Flutter Animations?
Skills that share tags, products or a category with Flutter Animations: Audit UI Thread Safety (flutter/flutter-intellij, 2k stars), Native Desktop UI Testing (FNOSP/FlyNarwhal, 495 stars), Add Flutter Docusaurus Locale (matthiasn/lotti, 1.2k stars) and Tm Launcher Design (Far-Se/tabame, 372 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Flutter Animations?
aiskillstore (a GitHub organization) maintains it in aiskillstore/marketplace, which has 430 GitHub stars. The repository holds 1,108 skills in this directory. The repository was last updated on October 7, 2026.
Source: aiskillstore/marketplace on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.