Borrowing it
Nothing to install: this file belongs to QuickerHub/quicker-rpc. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/QuickerHub/quicker-rpc/main/.cursor/commands/frontend-check.mdgit clone --depth 1 https://github.com/QuickerHub/quicker-rpcWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/quickerhub/quicker-rpc/frontend-check)<a href="https://agentmods.dev/commands/quickerhub/quicker-rpc/frontend-check"><img src="https://agentmods.dev/badge/commands/quickerhub/quicker-rpc/frontend-check/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/quickerhub/quicker-rpc/frontend-check"><img src="https://agentmods.dev/badge/commands/quickerhub/quicker-rpc/frontend-check.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00000 | $0.00510 |
| Opus 5.5 | $0.00000 | $0.00204 |
| Sonnet 5.5 | $0.00000 | $0.00102 |
| Haiku 4.5 | $0.00000 | $0.00051 |
Grade A, and why
frontend-check scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
What it actually says
agent-gui 前端检查（dev_frontend_check）
在 agent-gui UI 改动后执行。先 Read skill：.cursor/skills/quicker-agent-gui-frontend/SKILL.md。
何时执行
- 改了
agent-gui/components/**、app/**、lib/**（页面逻辑）、app/globals.css、electron/**（影响 UI 时） - 准备声称「前端已修好 / 完成」之前
- 不必跑根目录
build.ps1 -t（仅 UI 时）
前置
pwsh ./dev.ps1或pwsh ./dev.ps1 -Electron在跑（http://127.0.0.1:3000）。- 等待上次保存触发的 Next 编译完成（约 3–8 秒）。
执行（Agent 自跑，勿让用户代劳）
首选 QuickerAgent / MCP 工具：
dev_frontend_check({ paths: ["/", "/tool-test"] })
无 MCP 时用 Shell：
Invoke-RestMethod "http://127.0.0.1:3000/api/dev/frontend-check?paths=/,/tool-test"
改过 /tool-test 或 Electron 标题栏时务必带上 /tool-test。
循环直到通过
ok: false→ 读返回的issues[]与agent-gui/.local/frontend-build-error.json、frontend-client-errors.json- 修源码 → 等待重编译 → 再跑
ok: true后：
Invoke-RestMethod "http://127.0.0.1:3000/api/dev/frontend-check?clearCaptured=true"
或 dev_frontend_check({ clearCaptured: true })
完成后汇报
ok、探测 URL、issues数量（应为 0）- 若曾修复：简述根因（一行）
禁止
- 未检查就声称前端无错
- 仅改
agent-gui/**却跑build.ps1 -t - 把
agent-gui/.local/*.json提交 Git
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 1mo ago First seen · 54 lines · 0 tokens per session scan A f19a4f0f75d3
frontend-check is a command published in the GitHub repository QuickerHub/quicker-rpc (14 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 510 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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