Design System
WrongStack/WrongStack
Use this skill BEFORE writing or restyling ANY user-facing interface.
Theme and brand the Flutter v6 UI Kit — light/dark mode, the CometChatColorPalette / CometChatTypography / CometChatSpacing theme extensions, per-widget style objects, and view slots.
$ npx skills add cometchat/cometchat-skills --skill cometchat-flutter-v6-customization -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install cometchat/cometchat-skills cometchat-flutter-v6-customization --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/cometchat/cometchat-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/cometchat-flutter-v6-customization .claude/skills/cometchat-flutter-v6-customization && 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 "cometchat-flutter-v6-customization" agent skill from https://github.com/cometchat/cometchat-skills/tree/main/skills/cometchat-flutter-v6-customization into .claude/skills/cometchat-flutter-v6-customization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cometchat-flutter-v6-customization", 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/cometchat/cometchat-skills/tree/main/skills/cometchat-flutter-v6-customizationType 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 cometchat/cometchat-skills --skill cometchat-flutter-v6-customization -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install cometchat/cometchat-skills cometchat-flutter-v6-customization --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cometchat/cometchat-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/cometchat-flutter-v6-customization .agents/skills/cometchat-flutter-v6-customization && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "cometchat-flutter-v6-customization" agent skill from https://github.com/cometchat/cometchat-skills/tree/main/skills/cometchat-flutter-v6-customization into .agents/skills/cometchat-flutter-v6-customization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cometchat-flutter-v6-customization", 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 cometchat/cometchat-skills --skill cometchat-flutter-v6-customization -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install cometchat/cometchat-skills cometchat-flutter-v6-customization --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cometchat/cometchat-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/cometchat-flutter-v6-customization .cursor/skills/cometchat-flutter-v6-customization && 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 "cometchat-flutter-v6-customization" agent skill from https://github.com/cometchat/cometchat-skills/tree/main/skills/cometchat-flutter-v6-customization into .cursor/skills/cometchat-flutter-v6-customization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cometchat-flutter-v6-customization", 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/cometchat/cometchat-skills.git --path skills/cometchat-flutter-v6-customization--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 cometchat/cometchat-skills --skill cometchat-flutter-v6-customization -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install cometchat/cometchat-skills cometchat-flutter-v6-customization --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cometchat/cometchat-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/cometchat-flutter-v6-customization .gemini/skills/cometchat-flutter-v6-customization && 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 "cometchat-flutter-v6-customization" agent skill from https://github.com/cometchat/cometchat-skills/tree/main/skills/cometchat-flutter-v6-customization into .gemini/skills/cometchat-flutter-v6-customization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cometchat-flutter-v6-customization", 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 cometchat/cometchat-skills cometchat-flutter-v6-customizationInstalls 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 cometchat/cometchat-skills --skill cometchat-flutter-v6-customization -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/cometchat/cometchat-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/cometchat-flutter-v6-customization .github/skills/cometchat-flutter-v6-customization && 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 "cometchat-flutter-v6-customization" agent skill from https://github.com/cometchat/cometchat-skills/tree/main/skills/cometchat-flutter-v6-customization into .github/skills/cometchat-flutter-v6-customization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cometchat-flutter-v6-customization", 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 cometchat/cometchat-skills --skill cometchat-flutter-v6-customization -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install cometchat/cometchat-skills cometchat-flutter-v6-customization --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/cometchat/cometchat-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/cometchat-flutter-v6-customization .opencode/skills/cometchat-flutter-v6-customization && 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 "cometchat-flutter-v6-customization" agent skill from https://github.com/cometchat/cometchat-skills/tree/main/skills/cometchat-flutter-v6-customization into .opencode/skills/cometchat-flutter-v6-customization/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "cometchat-flutter-v6-customization", 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.
cometchat-flutter-v6-customizationTheme and brand the Flutter v6 UI Kit — light/dark mode, the CometChatColorPalette / CometChatTypography / CometChatSpacing theme extensions, per-widget style objects, and view slots.
Cometchat Flutter V6 Customization is an agent skill from cometchat/cometchat-skills. Theme and brand the Flutter v6 UI Kit — light/dark mode, the CometChatColorPalette / CometChatTypography / CometChatSpacing theme extensions, per-widget style objects, and view slots. Triggers: 'change chat colors flutter', 'dark mode chat flutter', 'match my brand flutter', 'customize cometchat theme flutter', 'override message bubble styles'.
Its SKILL.md is about 1.8k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts. Compatibility notes: Flutter =3.38.9; cometchatchatuikit ^6 (6.1.x, verified 6.1.0)
It sits in Mobile, covering Cross-platform mobile apps, Theming and dark mode and Design systems. It works with CometChat and Flutter. The repository describes itself as: Add CometChat chat & messaging and voice & video calls to any React, Next.js, React Native, Angular, Android, iOS, or Flutter project through your AI coding agent. Works with… The licence is MIT.
Read from SKILL.md and the folder at commit 911b108. It shows what the files ask for, not the result of running them.
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.
No scripts in the folder and no shell commands in SKILL.md (its code samples are dart).
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Flutter >=3.38.9; cometchat_chat_uikit ^6 (6.1.x, verified 6.1.0)
From compatibility in the SKILL.md frontmatter.
Cometchat Flutter V6 Customization loads about 1.8k tokens when it runs. Until then it costs about 95 tokens; SKILL.md has 575 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.
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.
The full file from cometchat/cometchat-skills at commit 911b108, republished under its MIT licence (© cometchat). 575 words, ~1,777 tokens.
.claude/skills/cometchat-flutter-v6-customization/SKILL.md (or your agent's skills folder).Ground truth: theming is Flutter's own
ThemeExtensionmechanism —CometChatColorPalette,CometChatTypography,CometChatSpacing, all catalog-verified against 6.1.0. The exhaustive token list is FETCHED from the docs (theme-introduction·color-resources·component-styling·message-bubble-stylingvia../cometchat-flutter-v6-core/references/docs-map.md) — do NOT bake it.
cometchat-flutter-v6-core — install, credentials, init→login→render. This skill ASSUMES it.cometchat-flutter-v6-components — the widget catalog whose style objects and slots this skill sets.Branding or theming: colors, fonts, light/dark, or per-widget style overrides.
Covered by core. No new package.
Three tiers, in the order you should reach for them:
1. App-wide theme — ThemeExtension on your ThemeData. This is the main lever; it restyles every CometChat widget at once.
import 'package:cometchat_chat_uikit/cometchat_chat_uikit.dart';
import 'package:flutter/material.dart';
final cometchatLight = ThemeData(
fontFamily: 'Inter',
extensions: [
CometChatColorPalette(primary: const Color(0xFFF76808)),
CometChatTypography(),
CometChatSpacing(),
],
);2. Light / dark — Flutter's own switching, nothing CometChat-specific. Supply both themes and let themeMode decide; ThemeMode.system follows the OS, which is the right default for a fresh app.
import 'package:cometchat_chat_uikit/cometchat_chat_uikit.dart';
import 'package:flutter/material.dart';
Widget app(Widget home) => MaterialApp(
theme: ThemeData(extensions: [CometChatColorPalette(primary: const Color(0xFFF76808))]),
darkTheme: ThemeData.dark().copyWith(
extensions: [CometChatColorPalette(primary: const Color(0xFFF76808))],
),
themeMode: ThemeMode.system, // follow the device setting
home: home,
);Unlike the web kit (a
themeprop + CSS variables), Flutter has no CometChat-specific mode switch — do not invent one. Register the palette on BOTH themes or dark mode falls back to defaults.
3. Per-widget style objects — scope one surface only. Every widget takes a *Style object: CometChatConversationsStyle · CometChatMessageHeaderStyle · CometChatMessageListStyle · CometChatMessageComposerStyle · CometChatThreadedHeaderStyle · CometChatSearchStyle · CometChatIncomingMessageBubbleStyle / CometChatOutgoingMessageBubbleStyle · CometChatCallLogsStyle.
import 'package:cometchat_chat_uikit/cometchat_chat_uikit.dart';
import 'package:flutter/material.dart';
Widget themedHeader(User user) => CometChatMessageHeader(
user: user,
messageHeaderStyle: const CometChatMessageHeaderStyle(
backgroundColor: Color(0xFFFFFFFF),
titleTextColor: Color(0xFF141414),
subtitleTextColor: Color(0xFF727272),
onlineStatusColor: Color(0xFF09C26F),
),
);Style parameter names are per-widget and NOT guessable — the header uses
titleTextColor/onlineStatusColor, the threaded header usesbubbleContainerBackGroundColor/countTextColor, search usessearchBackgroundColor/searchBorderRadius. Fetch the widget's.mdtwin before writing a style block. Message bubbles are themed app-wide throughCometChatIncomingMessageBubbleStyle/CometChatOutgoingMessageBubbleStyleregistered as theme extensions — seemessage-bubble-styling.
CometChatThemeHelper.getColorPalette(context) (and the typography/spacing equivalents) returns the resolved palette, so custom UI in a slot matches the kit instead of hard-coding hexes.
customization-view-slots); custom UI goes IN the slot.loadingStateView / emptyStateView / errorStateView (customization-state-views).CometChatMessageOption and the template's options (customization-menu-options). The callback is onItemClick(message, state).CometChatMentionsFormatter and custom CometChatTextFormatter subclasses (customization-text-formatters, custom-text-formatter-guide). A subclass must implement init, getMessageInputTextStyle, handlePreMessageSend, onChange and onScrollToBottom — the class is abstract.message-template, → -components).SoundManager, UN-prefixed (there is no CometChatSoundManager), a singleton: SoundManager().play(sound: Sound.incomingMessage, customSound: "assets/ping.mp3") / .stop(). Compiler-verified vs 6.1.0. It is absent from the catalog only because that tracks CometChat* symbols — same as User/Group. Page: sound-manager.CometChatLocalize, the same localization class the other families use: register its delegate in MaterialApp.localizationsDelegates and read/override strings through it. Fetch the exact Flutter API from the live localize page (references/docs-map.md → Localization). [STAGED — needs the UI Kit change] CometChatLocalize requires a cometchat_chat_uikit version that exposes it; the pinned 6.1.0 does not (it exposes Translations). Bump the pin + refresh catalogs/flutter-v6.json when that kit ships — until then Flutter localization emitted this way will not compile.ThemeData + themeMode; register the palette on both themes.CometChatThemeHelper.CometChatTheme is now only a mergeThemeExtensions helper, not a palette holder; the v5 CometChatThemeData/DataSource styling path is gone (→ -migration).The brand colour appears on the surfaces you expect, light and dark both render (toggle the OS setting), custom slot UI matches the kit's palette, and no widget silently kept its default because the palette was registered on only one theme.
© cometchat, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Just SKILL.md in skills/cometchat-flutter-v6-customization of cometchat/cometchat-skills.
Open the folder on GitHubat commit 911b108
Cometchat Flutter V6 Customization 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 |
|---|---|---|---|---|---|---|
| Cometchat Flutter V6 Customization this skillcometchat/cometchat-skills | 129 | — | ~1.8k | Automated safety check: Pass | MIT | |
| Design SystemWrongStack/WrongStack | 368 | — | ~3.9k | Automated safety check: Pass | MIT | |
| Flutter Design SystemHoangNguyen0403/agent-skills-standard | 570 | — | ~598 | Automated safety check: Pass | MIT | |
| Material 3hamen/material-3-skill | 1.5k | 2 repos | ~7.8k | Automated safety check: Pass | MIT | |
| Frontend UI StandardsMaxHan7/frontend-ui-standards-skill | 106 | — | ~2.4k | Automated safety check: Pass | MIT | |
| Frontend Designavibebuilder/claude-prime | 120 | — | ~2.1k | Automated safety check: Pass | MIT |
WrongStack/WrongStack
Use this skill BEFORE writing or restyling ANY user-facing interface.
HoangNguyen0403/agent-skills-standard
Enforce Design Language System adherence in Flutter. An agent skill from HoangNguyen0403/agent-skills-standard.
hamen/material-3-skill
Implement Google's Material Design 3 (Material You) UI system.
MaxHan7/frontend-ui-standards-skill
A skill your agent uses when implementing, refactoring, or reviewing frontend UI across SwiftUI, React, React Native, Flutter, web, or mobile apps.
avibebuilder/claude-prime
Builds distinctive, production-grade UIs that avoid generic AI aesthetics.
Ohh-889/skyroc
Uniwind — Tailwind CSS v4 styling for React Native. An agent skill from Ohh-889/skyroc.
cometchat/cometchat-skills
Adds voice and video calling to an Android app in Kotlin with the headless CometChat Calls SDK v5, covering meeting-style rooms, 1:1 ringing calls, call logs and recording.
cometchat/cometchat-skills
Builds chat on Android with your own UI against the headless CometChat Chat SDK v5, covering install, Jetifier conflicts, credentials and init-before-login ordering.
cometchat/cometchat-skills
Picks and customizes CometChat's Angular UI Kit components by their verified component list, exact input and output event names, and the surfaces that have no kit component at all.
cometchat/cometchat-skills
Enables or builds CometChat features such as polls, reactions, smart replies and pinned messages in an Angular app, first classifying how much client code each one needs.
cometchat/cometchat-skills
Decides where CometChat chat UI goes in an Angular app: a dedicated route, a dashboard panel, a support widget or the full multi-pane app, with thread and search panels.
cometchat/cometchat-skills
Add voice & video calling to any iOS app FROM SCRATCH with the headless CometChat Calls SDK v5 (CometChatCallsSDK, via Swift Package Manager) — no UI Kit.
Categories
Theme and brand the Flutter v6 UI Kit — light/dark mode, the CometChatColorPalette / CometChatTypography / CometChatSpacing theme extensions, per-widget style objects, and view slots. Cometchat Flutter V6 Customization is an agent skill from cometchat/cometchat-skills. Theme and brand the Flutter v6 UI Kit — light/dark mode, the CometChatColorPalette / CometChatTypography / CometChatSpacing theme extensions, per-widget style objects, and view slots.
Cometchat Flutter V6 Customization fits situations like: tasks that involve Cross-platform mobile apps; tasks that involve Theming and dark mode; tasks that involve Design systems.
Run `npx skills add cometchat/cometchat-skills --skill cometchat-flutter-v6-customization -a claude-code`. Or copy the skill folder (skills/cometchat-flutter-v6-customization in cometchat/cometchat-skills) into .claude/skills/cometchat-flutter-v6-customization in your project. Claude Code loads it when a task matches its description.
Run `npx skills add cometchat/cometchat-skills --skill cometchat-flutter-v6-customization -a codex`. Or copy the skill folder (skills/cometchat-flutter-v6-customization in cometchat/cometchat-skills) into .agents/skills/cometchat-flutter-v6-customization in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add cometchat/cometchat-skills --skill cometchat-flutter-v6-customization -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/cometchat-flutter-v6-customization, .gemini/skills/cometchat-flutter-v6-customization, .github/skills/cometchat-flutter-v6-customization and .opencode/skills/cometchat-flutter-v6-customization in your project.
SKILL.md names no scripts, command-line tools or credentials: Cometchat Flutter V6 Customization is instructions for the agent only. Compatibility (from SKILL.md): Flutter >=3.38.9; cometchat_chat_uikit ^6 (6.1.x, verified 6.1.0).
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.
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.
Cometchat Flutter V6 Customization is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
About 1.8k tokens (SKILL.md is roughly 7.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Cometchat Flutter V6 Customization: Design System (WrongStack/WrongStack, 368 stars), Flutter Design System (HoangNguyen0403/agent-skills-standard, 570 stars), Material 3 (hamen/material-3-skill, 1.5k stars) and Frontend UI Standards (MaxHan7/frontend-ui-standards-skill, 106 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
cometchat (a GitHub organization) maintains it in cometchat/cometchat-skills, which has 129 GitHub stars. The repository holds 97 skills in this directory. The repository was last updated on October 5, 2026.
Source: cometchat/cometchat-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.