preflight

preflight is a skill for Claude Code, Codex from mohebifar/tooscut. It costs 51 tokens per session (705 once invoked), scanned A, original, no licence file.

A local preflight checklist and workflow for running the same checks used by continuous integration (automated checks run by a project after code changes).

In plain words
What is it for?
Checking that a branch passes linting, formatting, type checking, and knip unused-code analysis, then fixing failures.
Why use it?
It catches lint, formatting, type, and unused-code failures before a commit, push, or pull request.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/mohebifar/tooscut/preflight
Any agent
npx skills add mohebifar/tooscut --skill preflight
Clone the repo
git clone --depth 1 https://github.com/mohebifar/tooscut

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 preflight

README.md
[![agentmods](https://agentmods.dev/badge/skills/mohebifar/tooscut/preflight.svg)](https://agentmods.dev/skills/mohebifar/tooscut/preflight)
Your own site
<a href="https://agentmods.dev/skills/mohebifar/tooscut/preflight"><img src="https://agentmods.dev/badge/skills/mohebifar/tooscut/preflight.svg" alt="Measured on agentmods" height="20"></a>
Per session 51 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 705 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00051 $0.00705
Opus 5 $0.00026 $0.00352
Sonnet 5 $0.00010 $0.00141
Haiku 4.5 $0.00005 $0.00071

Measured 5d ago against content hash eac8906217f2, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

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 5d 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.

.claude/skills/preflight/SKILL.md · 46 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. 5d ago First seen · 46 lines · 51 tokens per session scan A eac8906217f2

Subscribe to this mod's changes

preflight is a skill published in the GitHub repository mohebifar/tooscut (703 stars, last pushed 5d ago), with no licence file. It adds 51 tokens to every session and 705 once invoked, about $0.0003 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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