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Agent skill

Frontend Review State

by mizchi in mizchi/skills

A skill your agent uses when reviewing state management architecture — classifying state types (server/URL/form/UI), checking for over-globalization, Jotai/Zustand/Redux patterns, derived state, and…

No licenceAuto-check passedFrontend & Design

Install Frontend Review State

skills CLI
$ npx skills add mizchi/skills --skill frontend-review-state -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install mizchi/skills frontend-review-state --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/mizchi/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/frontend-review-state .claude/skills/frontend-review-state && rm -rf skills-src

Use ~/.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/

Facts

Skill name
frontend-review-state
GitHub stars
360
Token cost
~1.4k tokens
SKILL.md length
506 words
Files
2
Skills in repo
69
Repo updated
First seen
Licence
None found

At a glance

A skill your agent uses when reviewing state management architecture — classifying state types (server/URL/form/UI), checking for over-globalization, Jotai/Zustand/Redux patterns, derived state, and…

  • Works in 6 steps: Read package.json to identify the state… → Grep for global state usage patterns → Sample 3–5 of the largest atom / store… → …
  • Reviewing state management architecture — classifying state types (server/URL/form/UI)
  • SKILL.md covers Procedure, State Classification, Library-Specific Checks and Logout & Cache Invalidation, plus 3 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Frontend Review State is an agent skill from mizchi/skills. Use when reviewing state management architecture — classifying state types (server/URL/form/UI), checking for over-globalization, Jotai/Zustand/Redux patterns, derived state, and logout/cache invalidation. Covers checklist 23-state-management.md.

Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `README.md`).

It sits in Frontend & Design, covering State management. It works with Redux, Zustand and TanStack. The repository describes itself as: Agent skills by mizchi, distributed via APM.

When your agent uses it

  • Reviewing state management architecture — classifying state types (server/URL/form/UI)
  • Checking for over-globalization
  • Jotai/Zustand/Redux patterns
  • Logout/cache invalidation

Example prompts

  • “/frontend-review-state”

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

  1. Read package.json to identify the state management libraries in use.
  2. Grep for global state usage patterns
  3. Sample 3–5 of the largest atom / store definitions and assess what they contain.
  4. Check for server state stored in global store (should be TanStack Query / SWR instead).
  5. Check for URL state stored in global store (should be useSearchParams / nuqs).
  6. Check for form state stored in global store (should be React Hook Form).

What it can do on your machine

Read from SKILL.md and the folder at commit 62f5808. 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 (its code samples are typescript and 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

Frontend Review State loads about 1.4k tokens when it runs. Until then it costs about 67 tokens; SKILL.md has 506 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~67
When it runs · the whole SKILL.md, loaded when a task matches
~1.4k

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 506 words (~1,386 tokens).

“You are reviewing the state management architecture of a frontend project. The most common AI-generated problems are: putting everything in global state, storing server data in a global store instead of TanStack Query, and using coarse-grained selectors that cause the…”

— opening of SKILL.md by mizchi
name
frontend-review-state

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in frontend-review-state of mizchi/skills.

  • SKILL.md
  • README.md

Open the folder on GitHubat commit 62f5808

Compare with similar skills

Frontend Review State 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.

Frontend Review State compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Frontend Review State this skillmizchi/skills360—~1.4kAutomated safety check: PassNone
React State Managementinvolvex/youtube-music-cli45613 repos~3kAutomated safety check: PassMIT
React ExpertJeffallan/claude-skills12k—~1.4kAutomated safety check: PassMIT
npm Package Comparatortinyfish-io/tinyfish-cookbook2.2k—~2kAutomated safety check: PassMIT
Zustand Patternsyonatangross/orchestkit292—~1.6kAutomated safety check: PassMIT
State Managementcohen-liel/hivemind110—~1.9kAutomated safety check: PassApache-2.0

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  • React State Management

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Works with

Categories

Questions about Frontend Review State

What does Frontend Review State do?

A skill your agent uses when reviewing state management architecture — classifying state types (server/URL/form/UI), checking for over-globalization, Jotai/Zustand/Redux patterns, derived state, and…. Frontend Review State is an agent skill from mizchi/skills. Use when reviewing state management architecture — classifying state types (server/URL/form/UI), checking for over-globalization, Jotai/Zustand/Redux patterns, derived state, and logout/cache invalidation.

When should I use Frontend Review State?

Frontend Review State fits situations like: reviewing state management architecture — classifying state types (server/URL/form/UI); checking for over-globalization; jotai/Zustand/Redux patterns; logout/cache invalidation.

How do I install Frontend Review State in Claude Code?

Run `npx skills add mizchi/skills --skill frontend-review-state -a claude-code`. Or copy the skill folder (frontend-review-state in mizchi/skills) into .claude/skills/frontend-review-state in your project. Claude Code loads it when a task matches its description.

How do I install Frontend Review State in Codex?

Run `npx skills add mizchi/skills --skill frontend-review-state -a codex`. Or copy the skill folder (frontend-review-state in mizchi/skills) into .agents/skills/frontend-review-state in your project. Codex loads it when a task matches its description.

Can I use Frontend Review State 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 mizchi/skills --skill frontend-review-state -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-review-state, .gemini/skills/frontend-review-state, .github/skills/frontend-review-state and .opencode/skills/frontend-review-state in your project.

What does Frontend Review State need to run?

SKILL.md names no scripts, command-line tools or credentials: Frontend Review State is instructions for the agent only.

Does Frontend Review State 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 Frontend Review State 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 Review State use?

No licence was found for Frontend Review State or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Frontend Review State use?

About 1.4k tokens (SKILL.md is roughly 5.5k 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 Frontend Review State?

Skills that share tags, products or a category with Frontend Review State: React State Management (involvex/youtube-music-cli, 456 stars), React Expert (Jeffallan/claude-skills, 12k stars), npm Package Comparator (tinyfish-io/tinyfish-cookbook, 2.2k stars) and Zustand Patterns (yonatangross/orchestkit, 292 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Frontend Review State?

mizchi (a GitHub user) maintains it in mizchi/skills, which has 360 GitHub stars. The repository holds 69 skills in this directory. The repository was last updated on October 2, 2026.

Source: mizchi/skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.