codex

codex is a skill for Claude Code from tae0y/python-project-template. It costs 131 tokens per session (945 once invoked), scanned A, original, no licence file.

Instructions for handing suitable coding work to the OpenAI Codex command-line tool, especially work spanning many files or requiring autonomous execution.

In plain words
What is it for?
Use them for multi-file refactoring, writing several test files, bulk edits, or explicitly requested Codex-based reviews and execution.
Why use it?
They help decide when a repository-scale task is better delegated to a coding agent that can carry out and review broad changes.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use them for multi-file refactoring, writing several test files, bulk edits, or explicitly requested Codex-based reviews and execution.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/tae0y/python-project-template/codex
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 tae0y/python-project-template --skill codex
Clone the repo
git clone --depth 1 https://github.com/tae0y/python-project-template

Made for: Claude Code.

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 codex

README.md
[![agentmods](https://agentmods.dev/badge/skills/tae0y/python-project-template/codex/github.svg)](https://agentmods.dev/skills/tae0y/python-project-template/codex)
Your own site
<a href="https://agentmods.dev/skills/tae0y/python-project-template/codex"><img src="https://agentmods.dev/badge/skills/tae0y/python-project-template/codex/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 codex

Your own site · 80×15
<a href="https://agentmods.dev/skills/tae0y/python-project-template/codex"><img src="https://agentmods.dev/badge/skills/tae0y/python-project-template/codex.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 131 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 945 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.
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 5.1 $0.00131 $0.00945
Opus 5.5 $0.00052 $0.00378
Sonnet 5.5 $0.00026 $0.00189
Haiku 4.5 $0.00013 $0.00094

Measured 1mo ago against content hash 683feb157dc6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

codex 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.

.claude/skills.nouse/codex/SKILL.md · 123 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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. 1mo ago First seen · 123 lines · 131 tokens per session scan A 683feb157dc6

Subscribe to this mod's changes

codex is a skill published in the GitHub repository tae0y/python-project-template (14 stars, last pushed 2mo ago), with no licence file. It adds 131 tokens to every session and 945 once invoked, about $0.0005 per session on Opus 5.5. 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 2026-09-01.

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