Senior Frontend
alirezarezvani/claude-skills
Frontend development skill for React, Next.js, TypeScript, and Tailwind CSS applications.
Frontend development guidelines for the Phoenix AI observability platform.
Install Phoenix Frontend
$ npx skills add Arize-ai/phoenix --skill phoenix-frontend -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install Arize-ai/phoenix phoenix-frontend --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/Arize-ai/phoenix.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/phoenix-frontend .claude/skills/phoenix-frontend && 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 "phoenix-frontend" agent skill from https://github.com/Arize-ai/phoenix/tree/main/.agents/skills/phoenix-frontend into .claude/skills/phoenix-frontend/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "phoenix-frontend", 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/Arize-ai/phoenix/tree/main/.agents/skills/phoenix-frontendType 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 Arize-ai/phoenix --skill phoenix-frontend -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install Arize-ai/phoenix phoenix-frontend --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Arize-ai/phoenix.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/phoenix-frontend .agents/skills/phoenix-frontend && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "phoenix-frontend" agent skill from https://github.com/Arize-ai/phoenix/tree/main/.agents/skills/phoenix-frontend into .agents/skills/phoenix-frontend/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "phoenix-frontend", 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 Arize-ai/phoenix --skill phoenix-frontend -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install Arize-ai/phoenix phoenix-frontend --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Arize-ai/phoenix.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/phoenix-frontend .cursor/skills/phoenix-frontend && 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 "phoenix-frontend" agent skill from https://github.com/Arize-ai/phoenix/tree/main/.agents/skills/phoenix-frontend into .cursor/skills/phoenix-frontend/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "phoenix-frontend", 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/Arize-ai/phoenix.git --path .agents/skills/phoenix-frontend--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 Arize-ai/phoenix --skill phoenix-frontend -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install Arize-ai/phoenix phoenix-frontend --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Arize-ai/phoenix.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/phoenix-frontend .gemini/skills/phoenix-frontend && 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 "phoenix-frontend" agent skill from https://github.com/Arize-ai/phoenix/tree/main/.agents/skills/phoenix-frontend into .gemini/skills/phoenix-frontend/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "phoenix-frontend", 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 Arize-ai/phoenix phoenix-frontendInstalls 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 Arize-ai/phoenix --skill phoenix-frontend -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/Arize-ai/phoenix.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/phoenix-frontend .github/skills/phoenix-frontend && 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 "phoenix-frontend" agent skill from https://github.com/Arize-ai/phoenix/tree/main/.agents/skills/phoenix-frontend into .github/skills/phoenix-frontend/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "phoenix-frontend", 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 Arize-ai/phoenix --skill phoenix-frontend -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install Arize-ai/phoenix phoenix-frontend --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/Arize-ai/phoenix.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/phoenix-frontend .opencode/skills/phoenix-frontend && 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 "phoenix-frontend" agent skill from https://github.com/Arize-ai/phoenix/tree/main/.agents/skills/phoenix-frontend into .opencode/skills/phoenix-frontend/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "phoenix-frontend", 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
phoenix-frontend- GitHub stars
- 12k
- Token cost
- ~709 tokens
- SKILL.md length
- 289 words
- Files
- 7 (incl. scripts, references)
- Skills in repo
- 39
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Frontend development guidelines for the Phoenix AI observability platform.
- Modifying React components
- SKILL.md covers Reference Files, Storybook, PXI data changes and Verification, plus 2 more sections
- Runs Python scripts from its folder
- TypeScript code
What it does
Phoenix Frontend is an agent skill from Arize-ai/phoenix. Frontend development guidelines for the Phoenix AI observability platform. Use when writing, reviewing, or modifying React components, TypeScript code, styles, or UI features in the js/app/ directory. Triggers on any frontend task — new components, UI changes, styling, accessibility fixes, form handling, or component refactoring. Also use when the user asks about frontend conventions or component patterns for this project. For design system rules (error display, layout, dialogs, tokens), use the phoenix-design…
Its SKILL.md is about 710 tokens, which your agent loads only when the skill is triggered. The skill folder holds 8 other files, including scripts and reference files (for example `references/accessibility.md`, `references/components.md` and `references/relay.md`).
It sits in Frontend & Design, covering LLM observability, Frontend development and React components. It works with TypeScript and Storybook. The repository describes itself as: AI Observability & Evaluation.
When your agent uses it
- Modifying React components
- TypeScript code
- UI features in the js/app/ directory
- Any frontend task — new components
Example prompts
- “/phoenix-frontend”
Requirements
- Python 3
What it can do on your machine
Read from SKILL.md and the folder at commit 52f76fc. 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 1 file in scripts/ (Python), 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
Phoenix Frontend loads about 709 tokens when it runs, and up to ~5.3k if it reads all its reference files. Until then it costs about 135 tokens; SKILL.md has 289 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); the scripts in this folder are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 289 words (~709 tokens).
“Composable rules for building UI in the Phoenix app. Before starting work, explore js/app/src/components/ and js/app/package.json to understand existing patterns, packages, and conventions — then follow these rules.”
- name
- phoenix-frontend
- metadata.internal
- true
Files
SKILL.md and 6 other files (scripts, references) in .agents/skills/phoenix-frontend of Arize-ai/phoenix.
- SKILL.md
- references/accessibility.md
- references/components.md
- references/relay.md
- references/resize-svg-logo-assets.md
- references/test-ids.md
- scripts/scale-svg.py
Open the folder on GitHubat commit 52f76fc
Compare with similar skills
Phoenix Frontend 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 |
|---|---|---|---|---|---|---|
| Phoenix Frontend this skillArize-ai/phoenix | 12k | — | ~709 | Automated safety check: Pass | Custom licence | |
| Senior Frontendalirezarezvani/claude-skills | 28k | 5 repos | ~3.9k | Automated safety check: Pass | MIT | |
| Senior Frontendborghei/Claude-Skills | 886 | — | ~1.7k | Automated safety check: Pass | MIT | |
| React Frontend Development Guidelinesdiet103/claude-code-infrastructure-showcase | 10k | 2 repos | ~2.9k | Automated safety check: Pass | MIT | |
| QR Codes with qrcode.vuescopewu/qrcode.vue | 827 | — | ~1.3k | Automated safety check: Pass | MIT | |
| Dashboard Builder for holaOSholaboss-ai/holaOS | 11k | — | ~6.3k | Automated safety check: Pass | Custom licence |
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React Frontend Development Guidelines
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QR Codes with qrcode.vue
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Renders, styles and downloads QR codes in Vue 3 apps with the qrcode.vue component, covering canvas versus SVG output, embedded logos, gradients and rounded modules.
Dashboard Builder for holaOS
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Builds the visual layer of a holaOS dashboard app with TanStack Start and @holaboss/ui, starting from a bundled reference instead of a blank page.
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Implements user interfaces using the Wonder Blocks (WB) design system — Khan Academy's React component library.
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Related
Works with
Categories
Questions about Phoenix Frontend
What does Phoenix Frontend do?
Frontend development guidelines for the Phoenix AI observability platform. Phoenix Frontend is an agent skill from Arize-ai/phoenix. Frontend development guidelines for the Phoenix AI observability platform.
When should I use Phoenix Frontend?
Phoenix Frontend fits situations like: modifying React components; typeScript code; UI features in the js/app/ directory; any frontend task — new components.
How do I install Phoenix Frontend in Claude Code?
Run `npx skills add Arize-ai/phoenix --skill phoenix-frontend -a claude-code`. Or copy the skill folder (.agents/skills/phoenix-frontend in Arize-ai/phoenix) into .claude/skills/phoenix-frontend in your project. Claude Code loads it when a task matches its description.
How do I install Phoenix Frontend in Codex?
Run `npx skills add Arize-ai/phoenix --skill phoenix-frontend -a codex`. Or copy the skill folder (.agents/skills/phoenix-frontend in Arize-ai/phoenix) into .agents/skills/phoenix-frontend in your project. Codex loads it when a task matches its description.
Can I use Phoenix Frontend 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 Arize-ai/phoenix --skill phoenix-frontend -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/phoenix-frontend, .gemini/skills/phoenix-frontend, .github/skills/phoenix-frontend and .opencode/skills/phoenix-frontend in your project.
What does Phoenix Frontend need to run?
Going by SKILL.md and its folder, Phoenix Frontend needs Python for the scripts in its folder. Our summary lists: Python 3.
Does Phoenix Frontend 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 Phoenix Frontend 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. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Phoenix Frontend use?
Phoenix Frontend has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Phoenix Frontend use?
About 709 tokens (SKILL.md is roughly 2.8k 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 4.6k tokens, read only when the agent opens those files.
What are the alternatives to Phoenix Frontend?
Skills that share tags, products or a category with Phoenix Frontend: Senior Frontend (alirezarezvani/claude-skills, 28k stars), Senior Frontend (borghei/Claude-Skills, 886 stars), React Frontend Development Guidelines (diet103/claude-code-infrastructure-showcase, 10k stars) and QR Codes with qrcode.vue (scopewu/qrcode.vue, 827 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Phoenix Frontend?
Arize-ai (a GitHub organization) maintains it in Arize-ai/phoenix, which has 11,764 GitHub stars. The repository holds 39 skills in this directory. The repository was last updated on October 9, 2026.
Source: Arize-ai/phoenix on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.