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Agent skill

Codex Claude Loop

by bear2u in bear2u/my-skills

Orchestrates a dual-AI engineering loop where Claude Code plans and implements, while Codex validates and reviews, with continuous feedback for optimal code quality

No licenceAuto-check passedDevelopment

Install Codex Claude Loop

skills CLI
$ npx skills add bear2u/my-skills --skill codex-claude-loop -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install bear2u/my-skills codex-claude-loop --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/bear2u/my-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/codex-claude-loop .claude/skills/codex-claude-loop && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
codex-claude-loop
GitHub stars
933
Token cost
~1.2k tokens
SKILL.md length
539 words
Files
2
Skills in repo
16
Repo updated
First seen
Licence
None found

At a glance

Orchestrates a dual-AI engineering loop where Claude Code plans and implements, while Codex validates and reviews, with continuous feedback for optimal code quality

  • Works in 6 steps: Planning with Claude Code → Plan Validation with Codex → Feedback Loop → …
  • Tasks that involve Code quality
  • SKILL.md covers Core Workflow Philosophy, Phase 1: Planning with Claude…, Phase 2: Plan Validation with… and Phase 3: Feedback Loop, plus 8 more sections
  • Calls codex

What it does

Codex Claude Loop is an agent skill from bear2u/my-skills. Orchestrates a dual-AI engineering loop where Claude Code plans and implements, while Codex validates and reviews, with continuous feedback for optimal code quality

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `README.md`).

It sits in Development, covering Code quality. The repository describes itself as: 자주 사용하는 스킬들을 모은 나의 클로드 스킬들입니다.

When your agent uses it

  • Tasks that involve Code quality

Example prompts

  • “Use the codex-claude-loop skill to orchestrate a dual-AI engineering loop where Claude Code plans and implements, while Codex validates and reviews…”
  • “/codex-claude-loop”

Workflow steps

6 steps, taken from the step headings in SKILL.md.

  1. Planning with Claude Code
  2. Plan Validation with Codex
  3. Feedback Loop
  4. Execution
  5. Cross-Review After Changes
  6. Iterative Improvement

What it can do on your machine

Read from SKILL.md and the folder at commit 8ed5784. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • codex

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Codex Claude Loop loads about 1.2k tokens when it runs. Until then it costs about 46 tokens; SKILL.md has 539 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~46
When it runs · the whole SKILL.md, loaded when a task matches
~1.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 539 words (~1,189 tokens).

“This skill implements a balanced engineering loop:”

— opening of SKILL.md by bear2u
name
codex-claude-loop

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in skills/codex-claude-loop of bear2u/my-skills.

  • SKILL.md
  • README.md

Open the folder on GitHubat commit 8ed5784

Compare with similar skills

Codex Claude Loop next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Codex Claude Loop compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Codex Claude Loop this skillbear2u/my-skills933—~1.2kAutomated safety check: PassNone
Install Anti-Slop Oxlint Rulesdmmulroy/anti-slop5.3k1 repos~2.2kAutomated safety check: PassMIT
WooCommerce Code Reviewwoocommerce/woocommerce11k3 repos~1.1kAutomated safety check: PassCustom licence
Systematic Code Refactoringluongnv89/claude-howto42k—~3kAutomated safety check: PassMIT
Constraint-Driven Developmentaddyosmani/agent-skills103k2 repos~5.2kAutomated safety check: PassMIT
Skill Doli Code ReviewDolibarr/dolibarr7.7k1 repos~1.1kAutomated safety check: PassMIT

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Categories

Questions about Codex Claude Loop

What does Codex Claude Loop do?

Orchestrates a dual-AI engineering loop where Claude Code plans and implements, while Codex validates and reviews, with continuous feedback for optimal code quality. Codex Claude Loop is an agent skill from bear2u/my-skills.

When should I use Codex Claude Loop?

Codex Claude Loop fits situations like: tasks that involve Code quality.

How do I install Codex Claude Loop in Claude Code?

Run `npx skills add bear2u/my-skills --skill codex-claude-loop -a claude-code`. Or copy the skill folder (skills/codex-claude-loop in bear2u/my-skills) into .claude/skills/codex-claude-loop in your project. Claude Code loads it when a task matches its description.

How do I install Codex Claude Loop in Codex?

Run `npx skills add bear2u/my-skills --skill codex-claude-loop -a codex`. Or copy the skill folder (skills/codex-claude-loop in bear2u/my-skills) into .agents/skills/codex-claude-loop in your project. Codex loads it when a task matches its description.

Can I use Codex Claude Loop in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add bear2u/my-skills --skill codex-claude-loop -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/codex-claude-loop, .gemini/skills/codex-claude-loop, .github/skills/codex-claude-loop and .opencode/skills/codex-claude-loop in your project.

What does Codex Claude Loop need to run?

Going by SKILL.md and its folder, Codex Claude Loop needs the command-line tools its instructions call (codex).

Does Codex Claude Loop access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Codex Claude Loop safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Codex Claude Loop use?

No licence was found for Codex Claude Loop or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Codex Claude Loop use?

About 1.2k tokens (SKILL.md is roughly 4.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Codex Claude Loop?

Skills that share tags, products or a category with Codex Claude Loop: Install Anti-Slop Oxlint Rules (dmmulroy/anti-slop, 5.3k stars), WooCommerce Code Review (woocommerce/woocommerce, 11k stars), Systematic Code Refactoring (luongnv89/claude-howto, 42k stars) and Constraint-Driven Development (addyosmani/agent-skills, 103k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Codex Claude Loop?

bear2u (a GitHub user) maintains it in bear2u/my-skills, which has 933 GitHub stars. The repository holds 16 skills in this directory. The repository was last updated on June 22, 2026.

Source: bear2u/my-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.