Fix Frontend Review Comments
JetBrains/kotlin-web-site
Apply pull-request review comments to the frontend of kotlinlang.org (Next.js, React, TypeScript, CSS Modules under blocks/, components/, pages/, hooks/, utils/, test/).
Scaffold a new RikkaUI component following all project conventions
Install New Component
$ npx skills add rainxchzed/RikkaUi --skill new-component -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install rainxchzed/RikkaUi new-component --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/rainxchzed/RikkaUi.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/new-component .claude/skills/new-component && 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 "new-component" agent skill from https://github.com/rainxchzed/RikkaUi/tree/main/.claude/skills/new-component into .claude/skills/new-component/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "new-component", 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/rainxchzed/RikkaUi/tree/main/.claude/skills/new-componentType 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 rainxchzed/RikkaUi --skill new-component -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install rainxchzed/RikkaUi new-component --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rainxchzed/RikkaUi.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/new-component .agents/skills/new-component && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "new-component" agent skill from https://github.com/rainxchzed/RikkaUi/tree/main/.claude/skills/new-component into .agents/skills/new-component/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "new-component", 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 rainxchzed/RikkaUi --skill new-component -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install rainxchzed/RikkaUi new-component --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rainxchzed/RikkaUi.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/new-component .cursor/skills/new-component && 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 "new-component" agent skill from https://github.com/rainxchzed/RikkaUi/tree/main/.claude/skills/new-component into .cursor/skills/new-component/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "new-component", 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/rainxchzed/RikkaUi.git --path .claude/skills/new-component--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 rainxchzed/RikkaUi --skill new-component -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install rainxchzed/RikkaUi new-component --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rainxchzed/RikkaUi.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/new-component .gemini/skills/new-component && 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 "new-component" agent skill from https://github.com/rainxchzed/RikkaUi/tree/main/.claude/skills/new-component into .gemini/skills/new-component/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "new-component", 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 rainxchzed/RikkaUi new-componentInstalls 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 rainxchzed/RikkaUi --skill new-component -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/rainxchzed/RikkaUi.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/new-component .github/skills/new-component && 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 "new-component" agent skill from https://github.com/rainxchzed/RikkaUi/tree/main/.claude/skills/new-component into .github/skills/new-component/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "new-component", 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 rainxchzed/RikkaUi --skill new-component -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install rainxchzed/RikkaUi new-component --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/rainxchzed/RikkaUi.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/new-component .opencode/skills/new-component && 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 "new-component" agent skill from https://github.com/rainxchzed/RikkaUi/tree/main/.claude/skills/new-component into .opencode/skills/new-component/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "new-component", 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
new-component- GitHub stars
- 177
- Token cost
- ~400 tokens
- SKILL.md length
- 122 words
- Files
- 2
- Skills in repo
- 3
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
Scaffold a new RikkaUI component following all project conventions
- Works in 5 steps: Create file at → Follow conventions (see conventions.md… → Compile → …
- Frontend & Design work in your project
- SKILL.md covers Current components for reference, Theme tokens available and Steps
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
New Component is an agent skill from rainxchzed/RikkaUi. Scaffold a new RikkaUI component following all project conventions
Its SKILL.md is about 400 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `conventions.md`).
It sits in Frontend & Design. It works with Kotlin. The repository describes itself as: RikkaUI — composing elements into harmony. Shadcn/UI Inspired component library & design system for Jetpack Compose. The licence is Apache-2.0.
When your agent uses it
- Frontend & Design work in your project
Example prompts
- “/new-component”
Requirements
- Pre-approved tools (allowed-tools): Read, Write, Edit, Glob, Grep, Bash(./gradlew :components:*)
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- Create file at
- Follow conventions (see conventions.md for full details)
- Compile
- Update CLAUDE.md package structure with the new entry.
- Ask user if they want a showcase example for the website.
What it can do on your machine
Read from SKILL.md and the folder at commit 43ac1bc. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves these tools, so the agent can use them without asking each time:
ReadWriteEditGlobGrepBash(./gradlew :components:*)
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are bash).
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
New Component loads about 400 tokens when it runs. Until then it costs about 20 tokens; SKILL.md has 122 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 rainxchzed/RikkaUi at commit 43ac1bc, republished under its Apache-2.0 licence (© rainxchzed). 122 words, ~400 tokens.
Download SKILL.mdSave it as
.claude/skills/new-component/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- new-component
- description
- Scaffold a new RikkaUI component following all project conventions
- allowed-tools
- Read, Write, Edit, Glob, Grep, Bash(./gradlew :components:*)
- disable-model-invocation
- true
Create New RikkaUI Component
Scaffold $ARGUMENTS in the :components library.
Current components for reference
!ls components/src/commonMain/kotlin/zed/rainxch/rikkaui/components/ui/
Theme tokens available
!grep "val " components/src/commonMain/kotlin/zed/rainxch/rikkaui/components/theme/RikkaColors.kt | head -20
Steps
Create file at:
components/src/commonMain/kotlin/zed/rainxch/rikkaui/components/ui/{lowercase}/{ Name}.ktFollow conventions (see conventions.md for full details):
- Package:
zed.rainxch.rikkaui.components.ui.{lowercase} - Foundation only —
BasicText,clickable, NO Material3 - Enum-based variants/sizes (not booleans, not strings)
- Private
resolve*()functions for colors/sizes - All tokens via
RikkaTheme.colors,.typography,.spacing,.shapes,.motion - Both overloads: generic (content lambda) + convenience (string text)
- Accessibility:
Role,labelparam,disabled()semantics @Immutableon data classes- Parameter order: required →
modifier→ optional → trailingcontent - KDoc with usage examples
- Max 140 char lines
- Package:
Compile:
bash ./gradlew :components:compileKotlinWasmJsUpdate CLAUDE.md package structure with the new entry.
Ask user if they want a showcase example for the website.
© rainxchzed, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file in .claude/skills/new-component of rainxchzed/RikkaUi.
- SKILL.md
- conventions.md
Open the folder on GitHubat commit 43ac1bc
Compare with similar skills
New Component 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 |
|---|---|---|---|---|---|---|
| New Component this skillrainxchzed/RikkaUi | 177 | — | ~400 | Automated safety check: Pass | Apache-2.0 | |
| Fix Frontend Review CommentsJetBrains/kotlin-web-site | 1.6k | — | ~444 | Automated safety check: Pass | Apache-2.0 | |
| Update Web Assetsgarfiec/Librechat-Mobile | 112 | — | ~1.8k | Automated safety check: Notes | MIT | |
| I18n Composer0adkll/Campfire | 140 | — | ~3.2k | Automated safety check: Pass | GPL-3.0 | |
| Android Native Devaiskillstore/marketplace | 430 | 1 repos | ~7.1k | Automated safety check: Pass | MIT | |
| Compose Multiplatform Patternsmonta-app/ocpp-emulator | 180 | 5 repos | ~2k | Automated safety check: Pass | Apache-2.0 |
Similar skills
- Official
Update Web Assets
garfiec/Librechat-Mobile
Update the third-party JavaScript vendored into the app for the artifact, diagram, and math WebViews (KaTeX, mermaid, marked, highlight.js, Tailwind, Babel, React).
I18n Compose
r0adkll/Campfire
Extract hardcoded user-facing string literals from a Jetpack Compose / Compose Multiplatform file into the owning module's composeResources/values/<modulestrings.xml, then replace each call site…
Android Native Dev
aiskillstore/marketplace
Android native application development and UI design guide. An agent skill from aiskillstore/marketplace.
Compose Multiplatform Patterns
monta-app/ocpp-emulator
Compose Multiplatform and Jetpack Compose patterns for KMP projects — state management, navigation, theming, performance, and platform-specific UI.
Jetpack Compose Expert
aldefy/compose-skill
Guides Jetpack Compose and Compose Multiplatform work across Android, Desktop, iOS and web, plus Android TV, Material 3 motion, paging, navigation and design-to-code.
More from rainxchzed/RikkaUi
Preview
rainxchzed/RikkaUi
Build the distributable and launch a local preview server to see the website
Rikka Conventions
rainxchzed/RikkaUi
RikkaUI design system conventions. An agent skill from rainxchzed/RikkaUi.
Related
Works with
Categories
Questions about New Component
What does New Component do?
Scaffold a new RikkaUI component following all project conventions. New Component is an agent skill from rainxchzed/RikkaUi.
When should I use New Component?
New Component fits situations like: frontend & Design work in your project.
How do I install New Component in Claude Code?
Run `npx skills add rainxchzed/RikkaUi --skill new-component -a claude-code`. Or copy the skill folder (.claude/skills/new-component in rainxchzed/RikkaUi) into .claude/skills/new-component in your project. Claude Code loads it when a task matches its description.
How do I install New Component in Codex?
Run `npx skills add rainxchzed/RikkaUi --skill new-component -a codex`. Or copy the skill folder (.claude/skills/new-component in rainxchzed/RikkaUi) into .agents/skills/new-component in your project. Codex loads it when a task matches its description.
Can I use New Component 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 rainxchzed/RikkaUi --skill new-component -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/new-component, .gemini/skills/new-component, .github/skills/new-component and .opencode/skills/new-component in your project.
What does New Component need to run?
SKILL.md names no scripts, command-line tools or credentials: New Component is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Edit, Glob, Grep, Bash(./gradlew :components:*).
Does New Component 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 New Component 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 New Component use?
New Component is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does New Component use?
About 400 tokens (SKILL.md is roughly 1.6k 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 New Component?
Skills that share tags, products or a category with New Component: Fix Frontend Review Comments (JetBrains/kotlin-web-site, 1.6k stars), Update Web Assets (garfiec/Librechat-Mobile, 112 stars), I18n Compose (r0adkll/Campfire, 140 stars) and Android Native Dev (aiskillstore/marketplace, 430 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains New Component?
rainxchzed (a GitHub user) maintains it in rainxchzed/RikkaUi, which has 177 GitHub stars. The repository holds 3 skills in this directory. The repository was last updated on September 18, 2026.
Source: rainxchzed/RikkaUi on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.