Detecting Performance Regressions
jeremylongshore/tons-of-skills-marketplace
Automatically detect performance regressions in CI/CD pipelines by comparing metrics against baselines.
Frontend Ops specialist perspective for the weekly review. An agent skill from mizchi/skills.
Install Frontend Ops Expert
$ npx skills add mizchi/skills --skill frontend-ops-expert -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install mizchi/skills frontend-ops-expert --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/mizchi/skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/frontend-ops-expert .claude/skills/frontend-ops-expert && 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-ops-expert" agent skill from https://github.com/mizchi/skills/tree/main/frontend-ops-expert into .claude/skills/frontend-ops-expert/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "frontend-ops-expert", 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/mizchi/skills/tree/main/frontend-ops-expertType 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 mizchi/skills --skill frontend-ops-expert -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install mizchi/skills frontend-ops-expert --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mizchi/skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/frontend-ops-expert .agents/skills/frontend-ops-expert && 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-ops-expert" agent skill from https://github.com/mizchi/skills/tree/main/frontend-ops-expert into .agents/skills/frontend-ops-expert/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "frontend-ops-expert", 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 mizchi/skills --skill frontend-ops-expert -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install mizchi/skills frontend-ops-expert --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mizchi/skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/frontend-ops-expert .cursor/skills/frontend-ops-expert && 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-ops-expert" agent skill from https://github.com/mizchi/skills/tree/main/frontend-ops-expert into .cursor/skills/frontend-ops-expert/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "frontend-ops-expert", 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/mizchi/skills.git --path frontend-ops-expert--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 mizchi/skills --skill frontend-ops-expert -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install mizchi/skills frontend-ops-expert --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mizchi/skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/frontend-ops-expert .gemini/skills/frontend-ops-expert && 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-ops-expert" agent skill from https://github.com/mizchi/skills/tree/main/frontend-ops-expert into .gemini/skills/frontend-ops-expert/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "frontend-ops-expert", 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 mizchi/skills frontend-ops-expertInstalls 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 mizchi/skills --skill frontend-ops-expert -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/mizchi/skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/frontend-ops-expert .github/skills/frontend-ops-expert && 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-ops-expert" agent skill from https://github.com/mizchi/skills/tree/main/frontend-ops-expert into .github/skills/frontend-ops-expert/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "frontend-ops-expert", 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 mizchi/skills --skill frontend-ops-expert -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install mizchi/skills frontend-ops-expert --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/mizchi/skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/frontend-ops-expert .opencode/skills/frontend-ops-expert && 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-ops-expert" agent skill from https://github.com/mizchi/skills/tree/main/frontend-ops-expert into .opencode/skills/frontend-ops-expert/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "frontend-ops-expert", 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-ops-expert- GitHub stars
- 360
- Token cost
- ~446 tokens
- SKILL.md length
- 177 words
- Files
- 2
- Skills in repo
- 69
- Repo updated
- First seen
- Licence
- None found
At a glance
Frontend Ops specialist perspective for the weekly review. An agent skill from mizchi/skills.
- Works in 4 steps: Read… → Check .github/workflows/ for scheduled… → gh pr list --state open --author… → …
- Tasks that involve OKRs and executive reporting
- SKILL.md covers Procedure, Output, Boundaries and Reference
- Calls gh
What it does
Frontend Ops Expert is an agent skill from mizchi/skills. Frontend Ops specialist perspective for the weekly review. Focuses on CI/CD, Scheduler, KPI ratchet, release process, Renovate / Dependabot health.
Its SKILL.md is about 450 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 DevOps & Cloud, covering OKRs and executive reporting, Dependency management and Deployment. The repository describes itself as: Agent skills by mizchi, distributed via APM.
When your agent uses it
- Tasks that involve OKRs and executive reporting
- Tasks that involve Dependency management
- Tasks that involve Deployment
Example prompts
- “/frontend-ops-expert”
Workflow steps
4 steps, taken from the first numbered list in SKILL.md.
- Read /.frontend-review/report/latest/raw/ci.json, deps.json, triage.json.
- Check .github/workflows/ for scheduled workflows. Are they passing?
- gh pr list --state open --author dependabot --limit 50 — how many open, how old?
- Check kpi/baseline.json modification time — when was the last ratchet update?
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 Ops Expert loads about 446 tokens when it runs. Until then it costs about 42 tokens; SKILL.md has 177 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
Without a licence we can't republish the file, so here is its outline and opening line. It has 177 words (~446 tokens).
“You are a frontend platform / ops specialist reviewing a codebase during the weekly AI review. You care about:”
- name
- frontend-ops-expert
Files
SKILL.md and 1 other file in frontend-ops-expert of mizchi/skills.
- SKILL.md
- README.md
Open the folder on GitHubat commit 62f5808
Compare with similar skills
Frontend Ops Expert 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 Ops Expert this skillmizchi/skills | 360 | — | ~446 | Automated safety check: Pass | None | |
| Detecting Performance Regressionsjeremylongshore/tons-of-skills-marketplace | 2.8k | — | ~1.1k | Automated safety check: Pass | MIT | |
| Senior DevOps Toolkitmaslennikov-ig/claude-code-orchestrator-kit | 260 | 6 repos | ~1.1k | Automated safety check: Notes | Custom licence | |
| Megatron-LM Base Image BumpNVIDIA/Megatron-LM | 18k | — | ~2.8k | Automated safety check: Pass | Apache-2.0 | |
| AI News RadarLearnPrompt/ai-news-radar | 1.8k | — | ~2.5k | Automated safety check: Notes | MIT | |
| Use Vercel Actionamondnet/vercel-action | 764 | — | ~2.7k | Automated safety check: Pass | MIT |
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Related
Questions about Frontend Ops Expert
What does Frontend Ops Expert do?
Frontend Ops specialist perspective for the weekly review. An agent skill from mizchi/skills. Frontend Ops Expert is an agent skill from mizchi/skills. Frontend Ops specialist perspective for the weekly review.
When should I use Frontend Ops Expert?
Frontend Ops Expert fits situations like: tasks that involve OKRs and executive reporting; tasks that involve Dependency management; tasks that involve Deployment.
How do I install Frontend Ops Expert in Claude Code?
Run `npx skills add mizchi/skills --skill frontend-ops-expert -a claude-code`. Or copy the skill folder (frontend-ops-expert in mizchi/skills) into .claude/skills/frontend-ops-expert in your project. Claude Code loads it when a task matches its description.
How do I install Frontend Ops Expert in Codex?
Run `npx skills add mizchi/skills --skill frontend-ops-expert -a codex`. Or copy the skill folder (frontend-ops-expert in mizchi/skills) into .agents/skills/frontend-ops-expert in your project. Codex loads it when a task matches its description.
Can I use Frontend Ops Expert 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-ops-expert -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-ops-expert, .gemini/skills/frontend-ops-expert, .github/skills/frontend-ops-expert and .opencode/skills/frontend-ops-expert in your project.
What does Frontend Ops Expert need to run?
Going by SKILL.md and its folder, Frontend Ops Expert needs the command-line tools its instructions call (gh).
Does Frontend Ops Expert 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 Ops Expert 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 Ops Expert use?
No licence was found for Frontend Ops Expert or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.
How many tokens does Frontend Ops Expert use?
About 446 tokens (SKILL.md is roughly 1.8k 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 Ops Expert?
Skills that share tags, products or a category with Frontend Ops Expert: Detecting Performance Regressions (jeremylongshore/tons-of-skills-marketplace, 2.8k stars), Senior DevOps Toolkit (maslennikov-ig/claude-code-orchestrator-kit, 260 stars), Megatron-LM Base Image Bump (NVIDIA/Megatron-LM, 18k stars) and AI News Radar (LearnPrompt/ai-news-radar, 1.8k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Frontend Ops Expert?
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.