run-preflight

run-preflight is a skill for Claude Code, Codex from TOKTOKHAN-DEV/agent-company. It costs 3 tokens per session (723 once invoked), scanned A, original, MIT.

A release pre-check workflow that builds the mini-app, runs automated checks, explains errors, and lists review items that require a person to test the app on a real device. A preflight check is a final inspection before submission.

In plain words
What is it for?
Use it before releasing a mini-app to run type checks, build the app, inspect preflight results, create a human testing checklist, and write release notes.
Why use it?
It catches configuration, privacy, source-code, design-system, viewport, specification, and bundle-size problems before review. It also separates machine-detectable problems from behavior that must be tested by a person.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it before releasing a mini-app to run type checks, build the app, inspect preflight results, create a human testing checklist, and write release notes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/toktokhan-dev/agent-company/run-preflight
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add TOKTOKHAN-DEV/agent-company --skill run-preflight
Clone the repo
git clone --depth 1 https://github.com/TOKTOKHAN-DEV/agent-company

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for run-preflight

README.md
[![agentmods](https://agentmods.dev/badge/skills/toktokhan-dev/agent-company/run-preflight/github.svg)](https://agentmods.dev/skills/toktokhan-dev/agent-company/run-preflight)
Your own site
<a href="https://agentmods.dev/skills/toktokhan-dev/agent-company/run-preflight"><img src="https://agentmods.dev/badge/skills/toktokhan-dev/agent-company/run-preflight/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.

agentmods 80×15 button for run-preflight

Your own site · 80×15
<a href="https://agentmods.dev/skills/toktokhan-dev/agent-company/run-preflight"><img src="https://agentmods.dev/badge/skills/toktokhan-dev/agent-company/run-preflight.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 3 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 723 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Privilege Escalation · line 26
    Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.
    Fix: Remove references to credential paths. Use environment variables or secrets managers. For docs, use placeholder paths (e.g., /path/to/config). Never load .env or token files in production code paths.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00003 $0.00723
Opus 5 $0.00002 $0.00362
Sonnet 5 $0.00001 $0.00145
Haiku 4.5 $0.00000 $0.00072

Measured 9d ago against content hash c1deef3a6805, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

run-preflight 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 9d 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.

templates/app-in-toss/files/agents/release-manager/skills/run-preflight/SKILL.md · 79 lines

What it actually says

run-preflight

1. 빌드부터 한다

preflight 의 번들 검사는 산출물이 있어야 돈다.

pnpm typecheck
pnpm build:miniapp
pnpm preflight

pnpm preflight 만 돌리면 bundle 항목이 warn 으로 남는다. 그 상태로 "통과" 라고 보고하지 않는다.

2. error 를 해석한다

규칙 넘길 곳
config appName 이 기본값이거나 .env 와 불일치 사람 (콘솔 식별자 확인 필요)
privacy 개인정보처리방침 URL 없음 사람
no-eval · wss-only · share-scheme 금지 패턴이 소스에 있음 ui-builder
light-only 다크 모드 분기가 있음 ui-builder
tds TDS 를 안 씀 ui-builder
no-zoom viewport 에 user-scalable=no 없음 ui-builder
specs 수용 기준 없는 명세 spec-writer
bundle-size 100MB 초과 ui-builder (에셋을 CDN 으로)
static-only 정적 산출물이 아님 ui-builder (SSR 제거)

직접 고치지 않는다. 당신의 쓰기 범위는 release/** 다.

3. 기계가 못 잡는 것을 목록으로 만든다

preflight 가 통과해도 심사의 절반은 남아 있다. wiki/04-review-checklist.md 에서 이번 릴리즈에 해당하는 항목을 뽑아 사람이 실기기에서 확인할 목록을 만든다.

특히 기계로 못 잡는 것:

  • 인터랙션이 2초 안에 반응하는가
  • 뒤로가기 버튼이 두 개 동시에 보이지 않는가
  • 결제·광고 중 배경음이 멈추는가
  • 광고가 미리 로드되는가 (실시간 로딩 금지)
  • 배너가 스크롤 화면에만 뜨는가
  • 비속어·과도한 유행어가 없는가

4. 릴리즈 노트를 쓴다

release/<버전>.md:

# v<버전>

## 들어간 것
- <명세 파일 기준으로>

## preflight
- error 0 / warn N
- 번들 <크기>MB (상한 100MB)

## 사람이 확인할 것
- [ ] <항목>

## 다음
콘솔에서 검수 신청 버튼을 누르세요. 영업일 3일까지 걸립니다.

출력

  • preflight 결과 (error/warn 수, 규칙별)
  • 넘긴 곳 (어떤 error 를 누구에게)
  • 사람 확인 목록
  • 검수 신청은 사람이 누른다는 안내
Changes

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.

  1. 9d ago First seen · 79 lines · 3 tokens per session scan A c1deef3a6805

Subscribe to this mod's changes

run-preflight is a skill published in the GitHub repository TOKTOKHAN-DEV/agent-company (77 stars, last pushed 13d ago), licensed MIT. It adds 3 tokens to every session and 723 once invoked, about $0.0000 per session on Opus 5. 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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