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codex SKILL.md skillA

codex from giuseppe-trisciuoglio/developer-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add giuseppe-trisciuoglio/developer-kit/codex@git:20260307.7eaf6d6

Pins git:20260307.7eaf6d6 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: giuseppe-trisciuoglio/developer-kit
Path: plugins/developer-kit-tools/skills/codex/SKILL.md
Versions recorded: 1
Latest version: git:20260307.7eaf6d6, committed Mar 7, 2026
Size: 12,735 bytes
Repository stars: 367
License: MIT

Provides Codex CLI delegation workflows for complex code generation and development tasks using OpenAI's GPT-5.3-codex models, including English prompt formulation, execution flags, sandbox modes, and safe result handling. Use when the user explicitly asks to use Codex for complex programming tasks such as code generation, refactoring, or architectural analysis. Triggers on "use codex", "delegate to codex", "run codex cli", "ask codex", "codex exec", "codex review".

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Codex CLI Delegation

Delegate specific complex development tasks to OpenAI's Codex CLI when the user explicitly requests Codex, especially for tasks requiring advanced code generation capabilities.

## Overview

This skill provides a safe and consistent workflow to:
- convert the task request into English before execution
- run `codex exec` or `codex review` in non-interactive mode for deterministic outputs
- support model, sandbox, approval, and execution options
- return formatted results to the user for decision-making

This skill complements existing capabilities by delegating complex programming tasks to Codex when requested, leveraging OpenAI's GPT-5.3-codex models for advanced code generation and analysis.

## When to Use

Use this skill when:
- the user explicitly asks to use Codex for a task
- the task benefits from advanced code generation (complex refactoring, architectural design, API design)
- the task requires deep programming expertise (SOLID principles, design patterns, performance optimization)
- the user asks for Codex CLI output integrated into the current workflow

Typical trigger phrases:
- "use codex for this task"
- "delegate this to codex"
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add giuseppe-trisciuoglio/developer-kit/codex@sha256:aafc5854a97cb6e1

The line at the top of this page pins the label git:20260307.7eaf6d6, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_276aps6sjg3apexz.svg)](https://markdownregistry.com/a/art_276aps6sjg3apexz)

6 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Mar 7, 2026.

version	committed	commit	size	audit
git:20260307.7eaf6d6 latest	2026-03-07	7eaf6d6	12,735 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (12735 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

giuseppe-trisciuoglio/developer-kit · 367 stars · license MIT · pushed 2026-09-10 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_276aps6sjg3apexz
GET https://markdownregistry.com/api/v1/resolve?ref=giuseppe-trisciuoglio/developer-kit/codex
GET https://markdownregistry.com/api/v1/blob/aafc5854a97cb6e1d284df673e7fad176df9650b14edcdf51ce07c7e53ab1f4c

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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