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anthropics/skills
Builds multi-component claude.ai HTML artifacts as a small React, TypeScript and Tailwind project, then bundles it into one shareable HTML file.
Rules for the dashboard SPA in this repository, including the visual bar a page must clear.
Install Frontend Conventions
$ npx skills add Inebrio/Routerly --skill frontend-conventions -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Inebrio/Routerly frontend-conventions --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/Inebrio/Routerly.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/frontend-conventions .claude/skills/frontend-conventions && 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 "frontend-conventions" agent skill from https://github.com/Inebrio/Routerly/tree/develop/.agents/skills/frontend-conventions into .claude/skills/frontend-conventions/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "frontend-conventions", 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/Inebrio/Routerly/tree/develop/.agents/skills/frontend-conventionsType 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 Inebrio/Routerly --skill frontend-conventions -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Inebrio/Routerly frontend-conventions --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Inebrio/Routerly.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/frontend-conventions .agents/skills/frontend-conventions && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "frontend-conventions" agent skill from https://github.com/Inebrio/Routerly/tree/develop/.agents/skills/frontend-conventions into .agents/skills/frontend-conventions/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "frontend-conventions", 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 Inebrio/Routerly --skill frontend-conventions -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Inebrio/Routerly frontend-conventions --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Inebrio/Routerly.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/frontend-conventions .cursor/skills/frontend-conventions && 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 "frontend-conventions" agent skill from https://github.com/Inebrio/Routerly/tree/develop/.agents/skills/frontend-conventions into .cursor/skills/frontend-conventions/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "frontend-conventions", 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/Inebrio/Routerly.git --path .agents/skills/frontend-conventions--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 Inebrio/Routerly --skill frontend-conventions -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Inebrio/Routerly frontend-conventions --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Inebrio/Routerly.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/frontend-conventions .gemini/skills/frontend-conventions && 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 "frontend-conventions" agent skill from https://github.com/Inebrio/Routerly/tree/develop/.agents/skills/frontend-conventions into .gemini/skills/frontend-conventions/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "frontend-conventions", 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 Inebrio/Routerly frontend-conventionsInstalls 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 Inebrio/Routerly --skill frontend-conventions -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Inebrio/Routerly.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/frontend-conventions .github/skills/frontend-conventions && 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 "frontend-conventions" agent skill from https://github.com/Inebrio/Routerly/tree/develop/.agents/skills/frontend-conventions into .github/skills/frontend-conventions/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "frontend-conventions", 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 Inebrio/Routerly --skill frontend-conventions -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Inebrio/Routerly frontend-conventions --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Inebrio/Routerly.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/frontend-conventions .opencode/skills/frontend-conventions && 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 "frontend-conventions" agent skill from https://github.com/Inebrio/Routerly/tree/develop/.agents/skills/frontend-conventions into .opencode/skills/frontend-conventions/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "frontend-conventions", 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
frontend-conventions- GitHub stars
- 101
- Token cost
- ~392 tokens
- SKILL.md length
- 207 words
- Files
- 1
- Skills in repo
- 17
- Repo updated
- First seen
- Licence
- AGPL-3.0
At a glance
Rules for the dashboard SPA in this repository, including the visual bar a page must clear.
- Implementing anything a user sees
- SKILL.md covers Rules, The visual bar and Verify in a browser
- Calls npm
What it does
Frontend Conventions is an agent skill from Inebrio/Routerly. Rules for the dashboard SPA in this repository, including the visual bar a page must clear. Use when implementing anything a user sees.
Its SKILL.md is about 390 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 Frontend & Design. The repository describes itself as: Self-hosted LLM gateway that routes requests across AI providers (OpenAI, Anthropic, Gemini, Mistral, Ollama) using intelligent multi-policy scoring — including an LLM-native… The licence is AGPL-3.0.
When your agent uses it
- Implementing anything a user sees
Example prompts
- “Use the frontend-conventions skill to rule for the dashboard SPA in this repository, including the visual bar a page must clear”
- “/frontend-conventions”
What it can do on your machine
Read from SKILL.md and the folder at commit bcf58f1. 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
Shell commands in SKILL.md call:
npm
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.
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
Frontend Conventions loads about 392 tokens when it runs. Until then it costs about 39 tokens; SKILL.md has 207 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 Inebrio/Routerly at commit bcf58f1, republished under its AGPL-3.0 licence (© Inebrio). 207 words, ~392 tokens.
Download SKILL.mdSave it as
.claude/skills/frontend-conventions/SKILL.md (or your agent's skills folder).- name
- frontend-conventions
- description
- Rules for the dashboard SPA in this repository, including the visual bar a page must clear. Use when implementing anything a user sees.
Frontend conventions
Binding detail lives in .Codex/rules/dashboard.md. React 18, Vite 6,
TypeScript strict.
Rules
- Functional components and hooks only. No implicit
any. - Every API call goes through
api.ts. Nofetchin a component. localStorageis touched only inapi.tsandAuthContext.tsx.- Colours come from
ThemeContext. Never hardcode one: it breaks the other theme, and both themes ship. - Types come from the shared package. Never duplicate one.
- Reuse an existing component before writing a new one. Look in
src/components/first, every time. - A dropdown is a
SearchableSelect, never a nativeselect. This is the standing default, not a question to ask.
The visual bar
A page that works but looks broken is not done. Before you report done:
- Spacing and alignment match the pages next to it.
- Both themes render correctly. Check the one you did not develop in.
- Empty state is handled and says something useful.
- Loading state exists. Error state exists and shows the real message.
- Nothing overflows or reflows at a narrower viewport.
Verify in a browser
Build first, then navigate:
npm run build --workspace=packages/dashboardA page you have not opened is not verified. Open it, exercise the flow a user would, read the console, and treat a console error as a failure even when the screen looks right.
© Inebrio, AGPL-3.0. 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/frontend-conventions of Inebrio/Routerly.
Open the folder on GitHubat commit bcf58f1
Compare with similar skills
Frontend Conventions 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 |
|---|---|---|---|---|---|---|
| Frontend Conventions this skillInebrio/Routerly | 101 | — | ~392 | Automated safety check: Pass | AGPL-3.0 | |
| Web Artifacts Builderanthropics/skills | 180k | 41 repos | ~769 | Automated safety check: Pass | Apache-2.0 | |
| React Doctormakeplane/plane | 61k | 12 repos | ~657 | Automated safety check: Pass | AGPL-3.0 | |
| Impeccablebestofjs/bestofjs | 3.1k | 27 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Figma Design System Builderwarpdotdev/warp | 65k | 2 repos | ~4.4k | Automated safety check: Pass | AGPL-3.0 | |
| Web Interface Guidelines Reviewervercel-labs/openreview | 1.7k | 97 repos | ~308 | Automated safety check: Pass | None |
Similar skills
- Official
React Doctor
makeplane/plane
Scans React code for lint, accessibility, bundle size and architecture issues, reports a health score and checks that changes do not lower it.
Impeccable
bestofjs/bestofjs
A skill your agent uses when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a…
Figma Design System Builder
warpdotdev/warp
Builds or updates a design system in Figma from a codebase in ordered phases: discovery, variables and tokens, components, theming and documentation, with checkpoints.
- Official
Web Interface Guidelines Reviewer
vercel-labs/openreview
Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my…
Tailwindcss Development
anonaddy/anonaddy
Always invoke when the user's message includes 'tailwind' in any form.
More from Inebrio/Routerly
All 17 skills in this repoDocs Conventions
Inebrio/Routerly
Where documentation lives in this repository, how a page is structured, and what a change owes the docs.
Feature Lifecycle
Inebrio/Routerly
Run a Tier 1 or Tier 2 feature end to end — feature level, story level, parallelism, integration, and retrospective.
Story Lifecycle
Inebrio/Routerly
Run one user story end to end in its own worktree, from claim to merge.
Test Conventions
Inebrio/Routerly
Where tests live in this repository, how to run them, and what a story owes in coverage.
Validation Protocol
Inebrio/Routerly
How to validate a story against its criteria and write the report, including what counts as evidence and what counts as blocking.
Analysis Format
Inebrio/Routerly
Shape of a feature analysis document (00-analysis.md). An agent skill from Inebrio/Routerly.
Related
Categories
Questions about Frontend Conventions
What does Frontend Conventions do?
Rules for the dashboard SPA in this repository, including the visual bar a page must clear. Frontend Conventions is an agent skill from Inebrio/Routerly. Rules for the dashboard SPA in this repository, including the visual bar a page must clear.
When should I use Frontend Conventions?
Frontend Conventions fits situations like: implementing anything a user sees.
How do I install Frontend Conventions in Claude Code?
Run `npx skills add Inebrio/Routerly --skill frontend-conventions -a claude-code`. Or copy the skill folder (.agents/skills/frontend-conventions in Inebrio/Routerly) into .claude/skills/frontend-conventions in your project. Claude Code loads it when a task matches its description.
How do I install Frontend Conventions in Codex?
Run `npx skills add Inebrio/Routerly --skill frontend-conventions -a codex`. Or copy the skill folder (.agents/skills/frontend-conventions in Inebrio/Routerly) into .agents/skills/frontend-conventions in your project. Codex loads it when a task matches its description.
Can I use Frontend Conventions 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 Inebrio/Routerly --skill frontend-conventions -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/frontend-conventions, .gemini/skills/frontend-conventions, .github/skills/frontend-conventions and .opencode/skills/frontend-conventions in your project.
What does Frontend Conventions need to run?
Going by SKILL.md and its folder, Frontend Conventions needs the command-line tools its instructions call (npm).
Does Frontend Conventions access the network?
SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Frontend Conventions 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 Frontend Conventions use?
Frontend Conventions is published under the AGPL-3.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Frontend Conventions use?
About 392 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 Frontend Conventions?
Skills that share tags, products or a category with Frontend Conventions: Web Artifacts Builder (anthropics/skills, 180k stars), React Doctor (makeplane/plane, 61k stars), Impeccable (bestofjs/bestofjs, 3.1k stars) and Figma Design System Builder (warpdotdev/warp, 65k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Frontend Conventions?
Inebrio (a GitHub organization) maintains it in Inebrio/Routerly, which has 101 GitHub stars. The repository holds 17 skills in this directory. The repository was last updated on October 8, 2026.
Source: Inebrio/Routerly on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.