codex-cli skills

3,571 tagged codex-cli, measured the same way as everything else here.

Browse within: gemini-cli 180codex-skills 171codex-plugin 147codex-skill 124agentic-workflow 118ai-assistant 107ai-skills 98context-engineering 93openai 93prompt-engineering 76claude-plugin 73agents-md 61codex-external 60codexcli 60

intuitive-preflight

169

MiaoDX/intuitive-flow

Skill Claude CodeCodex

Turn a vague task, plan, issue, or "LGTM/go ahead" request into an approval-ready preflight contract before implementation starts. Use when the user wants prompt preflight, clearer scope, non-goals, context package, acceptance criteria, definition of done, verification, stop gates, the exact execution command, or…

48 8d ago A 112 tokens original MIT

intuitive-tests

170

MiaoDX/intuitive-flow

Skill Claude CodeCodex

Use this skill whenever the user asks about unit test best practices, test organization, flat test suites, redundant tests, test refactors, pytest/JUnit/Jest/xUnit layout, test taxonomy, flaky tests, coverage quality, fixtures, mocks, parametrization, pruning existing UTs, or "which tests are worth keeping." It…

48 8d ago A 154 tokens original MIT

auto-test-code

171

huangwb8/skills

Skill Claude CodeCodex

A structured process for critically reviewing and testing software code. It records review findings, test plans, commands, results, and supporting files in a project workspace.

48 3d ago A 154 tokens original MIT

auto-test-project

172

huangwb8/skills

Skill Claude CodeCodex

A structured process for testing and improving a complete software project. It runs repeated critical tests and broader quality checks across the project.

48 3d ago A 94 tokens original MIT

bensz-rmd-rules

173

huangwb8/skills

Skill Claude CodeCodex

A set of rules for creating R Markdown analysis scripts. R Markdown combines written explanation, R code, calculations, and results in one document.

48 3d ago A 157 tokens original MIT

slop-review

174

dbachelder/slop-review

Skill Claude CodeCodex

Part of slop-review

Open the native, Monaco-powered diff review window so the user can leave inline / file-level / overall comments on the current changes (the AI slop), then address each comment. Use this when the user asks to "review my changes", "review the slop", "review my diff", "open a diff review", "open the review window", "get…

47 2mo ago A 165 tokens

pinrule

175

jhaizhou-ops/pinrule

Skill Claude CodeCodex

Natural-language pinrule rule input — handles two paths. (A) Single rule add/modify/remove from user's plain description. (B) Scenario rule pack generation — when user names a domain ("I mainly do research / writing / legal / data analysis"), synthesize 5-7 tailored rules by combining their existing local rule files…

47 3mo ago A 129 tokens original MIT

spawn-agent

176

khanhbkqt/spawn-agent

Skill Claude CodeCodex

Spawn worker agents (Gemini CLI or Codex CLI) to keep main context clean. Use for implementation, codebase research, context gathering, or any scoped work that would pollute the orchestrator's context.

45 5mo ago A 46 tokens original MIT

imagegen

177

extracurricular-ai/codex-rewind

Skill Claude CodeCodex

Generate or edit raster images when the task benefits from AI-created bitmap visuals such as photos, illustrations, textures, sprites, mockups, or transparent-background cutouts. Use when Codex should create a brand-new image, transform an existing image, or derive visual variants from references, and the output…

44 6d ago A 113 tokens copy · 86% Apache-2.0

plugin-creator

178

extracurricular-ai/codex-rewind

Skill Claude CodeCodex

Create and scaffold plugin directories for Codex with a required .codex-plugin/plugin.json, optional plugin folders/files, valid manifest defaults, and personal-marketplace entries by default. Use when Codex needs to create a new personal plugin, add optional plugin structure, generate or update marketplace entries…

44 6d ago A 86 tokens copy · 98% Apache-2.0

skill-creator

179

extracurricular-ai/codex-rewind

Skill Claude CodeCodex

Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Codex's capabilities with specialized knowledge, workflows, or tool integrations.

44 6d ago A 46 tokens copy · 70% Apache-2.0

t-invest

180

nyxandro/t-invest-skill

Skill Claude CodeCodex

A command-line connection to a user’s T-Invest brokerage account, providing portfolio data, market information, calculations, and explicitly requested trades.

43 2mo ago B 147 tokens original MIT

Python Rope Refactor

181

brian-yu/python-rope-refactor

Skill Claude CodeCodex

Rope-first workflow for ANY mechanical Python rename/move (functions/methods/classes/variables/modules/packages), updating imports/references via scripts/roperefactor.py; use even for small renames; only fallback if rope fails/dynamic imports.

42 8mo ago A 55 tokens

synapse

182

snakeying/Synapse

Skill Claude CodeCodex

Codex-led multi-model workflow (Codex + Claude + Gemini). Use when the user asks to run synapse ... to generate draft diffs/audits and persist artifacts to ./.synapse/.

40 5mo ago A 51 tokens original MIT

ergo-backlog-planning

183

sandover/ergo

Skill Claude CodeCodex

Shape and execute multi-step work with the Ergo CLI, a repository-local backlog management tool. Use to plan software development, documentation, or general knowledge work as a series or graph of well-defined tasks. Use to define dependencies within that task backlog. Use to group tasks into epics when needed. Skip…

40 9d ago A 73 tokens original MIT

create-workflows

184

crewplaneai/crewplane

Skill Claude CodeCodex

Creates and revises portable declarative AI workflow files using Markdown frontmatter, DAG nodes, provider IDs, artifact references, imports, reusable inputs, findings artifacts, and review loops. Use when asked to author, improve, modularize, or validate .task.md workflows for CLI-based multi-agent workflow…

35 5d ago A 91 tokens original Apache-2.0

CodexClaw

187

MackDing/CodexClaw

Skill Claude CodeCodex

Install and operate a Telegram bot that exposes Codex, MCP, GitHub subagents, repo switching, and minimal frontend dev-server control.

33 28d ago A 33 tokens original MIT

novel-writing

188

wgwtest/novel-writing

Skill Claude CodeCodex

Use when planning, drafting, revising, or reviewing fiction where character anchoring, viewpoint drift, implausible knowledge or decisions, unnatural dialogue, scene or chapter continuity, style fidelity, or grounded physical and institutional causality matter.

32 +1 9d ago A 51 tokens original MIT

adjudicate

189

ctoth/research-papers-plugin

Skill Claude CodeCodex

Part of research-papers

Systematically adjudicate disagreements across a paper collection. Produces ruthless verdicts on who was wrong, what supersedes what, and what the best current understanding is. Organized by topic clusters with actionable replacement values for implementation.

31 9d ago A 48 tokens

author-context

190

ctoth/research-papers-plugin

Skill Claude CodeCodex

Part of research-papers

Create a propstore context for one paper with CEL assumptions, parameters, and perspective. Every claim extracted from the paper will reference this context. Required before extract-claims if the paper does not already have one.

31 9d ago A 45 tokens

reconcile

191

ctoth/research-papers-plugin

Skill Claude CodeCodex

Part of research-papers

Cross-reference a paper against the collection. Finds which cited papers are already collected, which are new leads, which collection papers cite this one, and reconciles all cross-references bidirectionally. Run on a single paper directory or use --all for the entire collection.

31 9d ago A 57 tokens

argument-governance

192

yha9806/academic-writing-toolkit

Skill Claude CodeCodex

Build and audit the manuscript argument system: intent, gap-contribution alignment, hierarchical claims, evidence balance, limitations, and reviewer attack surfaces. Use when a paper, thesis chapter, review article, or rebuttal needs explicit intent registers, contribution chains, claim hierarchy, argument maps…

30 6d ago A 81 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: