Add Flutter Docusaurus Locale
matthiasn/lotti
Add, complete, or audit a locale across a Flutter application's ARB catalogs and a localized Docusaurus manual, including generated localization code, locale selectors, native platform declarations…
Reduce plugin size by scanning resources/icons and removing unreferenced assets.
Install Cleanup Unused Assets
$ npx skills add flutter/flutter-intellij --skill cleanup-unused-assets -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install flutter/flutter-intellij cleanup-unused-assets --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/flutter/flutter-intellij.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/cleanup-unused-assets .claude/skills/cleanup-unused-assets && 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 "cleanup-unused-assets" agent skill from https://github.com/flutter/flutter-intellij/tree/main/.agents/skills/cleanup-unused-assets into .claude/skills/cleanup-unused-assets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cleanup-unused-assets", 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/flutter/flutter-intellij/tree/main/.agents/skills/cleanup-unused-assetsType 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 flutter/flutter-intellij --skill cleanup-unused-assets -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install flutter/flutter-intellij cleanup-unused-assets --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/flutter/flutter-intellij.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/cleanup-unused-assets .agents/skills/cleanup-unused-assets && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "cleanup-unused-assets" agent skill from https://github.com/flutter/flutter-intellij/tree/main/.agents/skills/cleanup-unused-assets into .agents/skills/cleanup-unused-assets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cleanup-unused-assets", 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 flutter/flutter-intellij --skill cleanup-unused-assets -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install flutter/flutter-intellij cleanup-unused-assets --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/flutter/flutter-intellij.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/cleanup-unused-assets .cursor/skills/cleanup-unused-assets && 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 "cleanup-unused-assets" agent skill from https://github.com/flutter/flutter-intellij/tree/main/.agents/skills/cleanup-unused-assets into .cursor/skills/cleanup-unused-assets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cleanup-unused-assets", 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/flutter/flutter-intellij.git --path .agents/skills/cleanup-unused-assets--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 flutter/flutter-intellij --skill cleanup-unused-assets -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install flutter/flutter-intellij cleanup-unused-assets --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/flutter/flutter-intellij.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/cleanup-unused-assets .gemini/skills/cleanup-unused-assets && 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 "cleanup-unused-assets" agent skill from https://github.com/flutter/flutter-intellij/tree/main/.agents/skills/cleanup-unused-assets into .gemini/skills/cleanup-unused-assets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cleanup-unused-assets", 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 flutter/flutter-intellij cleanup-unused-assetsInstalls 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 flutter/flutter-intellij --skill cleanup-unused-assets -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/flutter/flutter-intellij.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/cleanup-unused-assets .github/skills/cleanup-unused-assets && 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 "cleanup-unused-assets" agent skill from https://github.com/flutter/flutter-intellij/tree/main/.agents/skills/cleanup-unused-assets into .github/skills/cleanup-unused-assets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cleanup-unused-assets", 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 flutter/flutter-intellij --skill cleanup-unused-assets -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install flutter/flutter-intellij cleanup-unused-assets --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/flutter/flutter-intellij.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/cleanup-unused-assets .opencode/skills/cleanup-unused-assets && 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 "cleanup-unused-assets" agent skill from https://github.com/flutter/flutter-intellij/tree/main/.agents/skills/cleanup-unused-assets into .opencode/skills/cleanup-unused-assets/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cleanup-unused-assets", 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
cleanup-unused-assets- GitHub stars
- 2k
- Token cost
- ~378 tokens
- SKILL.md length
- 192 words
- Files
- 1
- Skills in repo
- 14
- Repo updated
- First seen
- Licence
- BSD-3-Clause
At a glance
Reduce plugin size by scanning resources/icons and removing unreferenced assets.
- Works in 6 steps: Baseline → Scan Assets → Search Usages → …
- Tasks that involve Cross-platform mobile apps
- SKILL.md covers Objective and Workflow Instructions
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
Cleanup Unused Assets is an agent skill from flutter/flutter-intellij. Reduce plugin size by scanning resources/icons and removing unreferenced assets.
Its SKILL.md is about 380 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Mobile, covering Cross-platform mobile apps. It works with Flutter. The repository describes itself as: Flutter Plugin for IntelliJ. The licence is BSD-3-Clause.
When your agent uses it
- Tasks that involve Cross-platform mobile apps
Example prompts
- “/cleanup-unused-assets”
Workflow steps
6 steps, taken from the step headings in SKILL.md.
What it can do on your machine
Read from SKILL.md and the folder at commit 5d15348. 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
No scripts in the folder and no shell commands in SKILL.md.
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
Cleanup Unused Assets loads about 378 tokens when it runs. Until then it costs about 26 tokens; SKILL.md has 192 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
The full file from flutter/flutter-intellij at commit 5d15348, republished under its BSD-3-Clause licence (© flutter). 192 words, ~378 tokens.
Download SKILL.mdSave it as
.claude/skills/cleanup-unused-assets/SKILL.md (or your agent's skills folder).- name
- cleanup-unused-assets
- description
- Reduce plugin size by scanning resources/icons and removing unreferenced assets.
Skill: Unused Asset Cleanup
You are tasked with reducing plugin size by removing unused icons, images, and resources.
Objective
Reduce plugin size by removing unused icons, images, and resources.
Workflow Instructions
1. Baseline
- Run
./gradlew testand./gradlew verifyPluginto ensure the project is stable.
2. Scan Assets
- List all files in
resources/iconsand other asset directories.
3. Search Usages
- Check if each asset is referenced in code or
plugin.xml.
4. Remove
- Delete assets with zero references.
5. Verify
- Run
./gradlew buildPluginand check that the plugin still loads correctly without missing resource exceptions. - Run
./gradlew testClasses,./gradlew testand./gradlew verifyPluginto ensure no regressions. - Suggest manual test steps: Check code changes made and write test steps for a user to execute that trigger changed code paths. If needed, add logging statements to verify code paths successfully run.
6. Report & Review
- Summarize assets removed.
- Test Location: Explicitly state where in the IDE user should go to test changed functionality (e.g., "Go to Preferences > Languages & Frameworks > Flutter").
- Action: Ask user to review deletions closely.
- Do not commit or push.
- Provide a suggested Git commit message (e.g., "Cleanup: Remove unused icon [Icon Name]").
© flutter, BSD-3-Clause. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in .agents/skills/cleanup-unused-assets of flutter/flutter-intellij.
Open the folder on GitHubat commit 5d15348
Compare with similar skills
Cleanup Unused Assets 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 |
|---|---|---|---|---|---|---|
| Cleanup Unused Assets this skillflutter/flutter-intellij | 2k | — | ~378 | Automated safety check: Pass | BSD-3-Clause | |
| 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 | |
| Flutter Initbear2u/my-skills | 933 | — | ~2.5k | Automated safety check: Pass | None | |
| Mobile App UI Designceorkm/mobile-app-ui-design | 403 | — | ~2k | Automated safety check: Pass | None | |
| Marionette Flutter Drive Appleancodepl/marionette_mcp | 482 | — | ~11k | Automated safety check: Pass | Apache-2.0 |
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Related
Works with
Categories
Questions about Cleanup Unused Assets
What does Cleanup Unused Assets do?
Reduce plugin size by scanning resources/icons and removing unreferenced assets. Cleanup Unused Assets is an agent skill from flutter/flutter-intellij. Reduce plugin size by scanning resources/icons and removing unreferenced assets.
When should I use Cleanup Unused Assets?
Cleanup Unused Assets fits situations like: tasks that involve Cross-platform mobile apps.
How do I install Cleanup Unused Assets in Claude Code?
Run `npx skills add flutter/flutter-intellij --skill cleanup-unused-assets -a claude-code`. Or copy the skill folder (.agents/skills/cleanup-unused-assets in flutter/flutter-intellij) into .claude/skills/cleanup-unused-assets in your project. Claude Code loads it when a task matches its description.
How do I install Cleanup Unused Assets in Codex?
Run `npx skills add flutter/flutter-intellij --skill cleanup-unused-assets -a codex`. Or copy the skill folder (.agents/skills/cleanup-unused-assets in flutter/flutter-intellij) into .agents/skills/cleanup-unused-assets in your project. Codex loads it when a task matches its description.
Can I use Cleanup Unused Assets 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 flutter/flutter-intellij --skill cleanup-unused-assets -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cleanup-unused-assets, .gemini/skills/cleanup-unused-assets, .github/skills/cleanup-unused-assets and .opencode/skills/cleanup-unused-assets in your project.
What does Cleanup Unused Assets need to run?
SKILL.md names no scripts, command-line tools or credentials: Cleanup Unused Assets is instructions for the agent only.
Does Cleanup Unused Assets 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 Cleanup Unused Assets 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 Cleanup Unused Assets use?
Cleanup Unused Assets is published under the BSD-3-Clause licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Cleanup Unused Assets use?
About 378 tokens (SKILL.md is roughly 1.5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Cleanup Unused Assets?
Skills that share tags, products or a category with Cleanup Unused Assets: Add Flutter Docusaurus Locale (matthiasn/lotti, 1.2k stars), Tm Launcher Design (Far-Se/tabame, 372 stars), Flutter Init (bear2u/my-skills, 933 stars) and Mobile App UI Design (ceorkm/mobile-app-ui-design, 403 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Cleanup Unused Assets?
flutter (a GitHub organization) maintains it in flutter/flutter-intellij, which has 2,017 GitHub stars. The repository holds 14 skills in this directory. The repository was last updated on October 8, 2026.
Source: flutter/flutter-intellij on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.