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Agent skill

Frontend Review CI

by mizchi in mizchi/skills

A skill your agent uses when CI is slow (10 min), flaky, or the user asks to optimize GitHub Actions for a frontend project.

No licenceAuto-check passedTesting & QA

Install Frontend Review CI

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

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

GitHub CLI
$ gh skill install mizchi/skills frontend-review-ci --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-ci .claude/skills/frontend-review-ci && 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-ci
GitHub stars
360
Token cost
~1.2k tokens
SKILL.md length
566 words
Files
2
Skills in repo
69
Repo updated
First seen
Licence
None found

At a glance

A skill your agent uses when CI is slow (10 min), flaky, or the user asks to optimize GitHub Actions for a frontend project.

  • Works in 4 steps: Run scripts/audit-ci.sh --repo . → Read… → For the slowest runs, dig into… → …
  • CI is slow (10 min)
  • SKILL.md covers Procedure, Output, Development Iteration Timing… and Bottleneck Identification…, plus 3 more sections
  • Calls gh

What it does

Frontend Review CI is an agent skill from mizchi/skills. Use when CI is slow (10 min), flaky, or the user asks to optimize GitHub Actions for a frontend project. Analyzes gh run list history, identifies bottleneck steps, proposes sharding / cache / concurrency improvements. Runs scripts/audit-ci.sh.

Its SKILL.md is about 1.2k 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 Testing & QA, covering Database administration and CI/CD. It works with GitHub Actions, pnpm and Playwright. The repository describes itself as: Agent skills by mizchi, distributed via APM.

When your agent uses it

  • CI is slow (10 min)
  • The user asks to optimize GitHub Actions for a frontend project

Example prompts

  • “/frontend-review-ci”

Workflow steps

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

  1. Run scripts/audit-ci.sh --repo .
  2. Read /.frontend-review/report/latest/raw/ci.json.
  3. For the slowest runs, dig into step-level timing
  4. Inventory current workflows under .github/workflows/ and note

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

    Shell commands in SKILL.md call:

    • gh

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use gh, 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 Review CI loads about 1.2k tokens when it runs. Until then it costs about 67 tokens; SKILL.md has 566 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
~1.2k

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 566 words (~1,173 tokens).

“You are optimizing GitHub Actions CI for a frontend project. The target is median ≤ 10 minutes, max ≤ 15 minutes. Faster CI means developers trust it; trust is what makes the ratchet work.”

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

Read the full SKILL.md on GitHub

Files

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

  • SKILL.md
  • README.md

Open the folder on GitHubat commit 62f5808

Compare with similar skills

Frontend Review CI 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 CI compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Frontend Review CI this skillmizchi/skills360—~1.2kAutomated safety check: PassNone
Debug Playwright Prowquay/quay2.8k—~2.2kAutomated safety check: PassApache-2.0
Local CImodule-federation/core2.7k—~914Automated safety check: PassMIT
Debug Playwrightquay/quay2.8k—~1.2kAutomated safety check: PassApache-2.0
Babysit PRZenUml/web-sequence150—~871Automated safety check: PassMIT
CI CD Integrationpetrkindlmann/qa-skills170—~4.8kAutomated safety check: PassMIT

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Works with

Categories

Questions about Frontend Review CI

What does Frontend Review CI do?

A skill your agent uses when CI is slow (10 min), flaky, or the user asks to optimize GitHub Actions for a frontend project. Frontend Review CI is an agent skill from mizchi/skills. Use when CI is slow (10 min), flaky, or the user asks to optimize GitHub Actions for a frontend project.

When should I use Frontend Review CI?

Frontend Review CI fits situations like: CI is slow (10 min); the user asks to optimize GitHub Actions for a frontend project.

How do I install Frontend Review CI in Claude Code?

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

How do I install Frontend Review CI in Codex?

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

Can I use Frontend Review CI 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-ci -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-ci, .gemini/skills/frontend-review-ci, .github/skills/frontend-review-ci and .opencode/skills/frontend-review-ci in your project.

What does Frontend Review CI need to run?

Going by SKILL.md and its folder, Frontend Review CI needs the command-line tools its instructions call (gh).

Does Frontend Review CI access the network?

SKILL.md contains no URLs. Its commands use gh, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Frontend Review CI 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 CI use?

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

How many tokens does Frontend Review CI use?

About 1.2k tokens (SKILL.md is roughly 4.7k 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 CI?

Skills that share tags, products or a category with Frontend Review CI: Debug Playwright Prow (quay/quay, 2.8k stars), Local CI (module-federation/core, 2.7k stars), Debug Playwright (quay/quay, 2.8k stars) and Babysit PR (ZenUml/web-sequence, 150 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Frontend Review CI?

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.