Codex Advisor

Codex Advisor is a Quality skill for Claude Code, published by fcakyon in claude-codex-settings.

1.1K stars102 forkson fcakyon/claude-codex-settingsAdded 2026/08/20Repository updated 2026/08/20

ai-agentsai-toolsclaude-aiclaude-codeclaude-code-pluginclaude-skillsclaudecodeclaudecode-configcodexcodex-clicommit-messagecursordokployfrontend-designgemini-cligithubhetznerkimi-k3pluginpull-requests

Install in seconds

Install Codex Advisor

Copy Codex Advisor into your Claude Code skills folder. Run the command in your terminal, or review the source on GitHub before installing.

terminal

npx degit https://github.com/fcakyon/claude-codex-settings/tree/main/plugins/codex-advisor/skills/codex-advisor ~/.claude/skills/codex-advisor

Requires Node.js. Downloads this skill only — not the rest of the repository — into your Claude Code skills folder.

Without Node.js

git clone https://github.com/fcakyon/claude-codex-settings.git

Clones the whole repository, then copy the skill’s own directory into your skills folder yourself.

In this catalog

Source file: plugins/codex-advisor/skills/codex-advisor/SKILL.md in fcakyon/claude-codex-settings
Installs to: ~/.claude/skills/codex-advisor
Collection: One of 25 skills cataloged from this repository
Category: Quality — 1354 skills

What Codex Advisor does

Codex Advisor gets a focused second opinion from GPT through the Codex CLI, without handing work over. Use it when you need a cross-model review, a plan check before committing, or another view after repeated failures.

Codex Advisor is cataloged under Quality on DirSkills. Codex Advisor comes from a repository tagged ai-agents, ai-tools, claude-ai, claude-code and claude-code-plugin.

Documentation

README

Excerpt

Codex Advisor

Get a focused second opinion from GPT through the Codex CLI, without handing the work over to it.

Route by tool

In Claude Code, delegate to the native codex-advisor agent. It receives the recent conversation automatically, so do not paste the history yourself.
Elsewhere, run this exact shape from this skill's directory so the request reaches standard input:
```
node scripts/ask_codex.mjs <<'REVIEW'
the review request
REVIEW
```

State the decision, the evidence behind it, and any constraint that changes the verdict. Name the paths that matter: the reviewer has read-only access and checks load-bearing claims itself.

This is the opening of the README. Read the full README on GitHub.

Frequently asked about Codex Advisor

What else does fcakyon publish alongside Codex Advisor?
Codex Advisor is one of 25 skills that DirSkills catalogs from fcakyon/claude-codex-settings, the repository it ships in. Its siblings there include ADHD Output Style, Agent Browser and Azure Tools Setup. Each one is a separate skill with its own page in this directory, installs the same way Codex Advisor does, and is maintained by fcakyon in that same repository. The rest of the collection is listed on the fcakyon/claude-codex-settings page.
How does Codex Advisor compare to other Quality skills?
Codex Advisor ranks #786 by stars among the 1354 Quality skills in this catalog. The most-starred ones next to it are Benchmark, Benchmark Optimization Loop and API Design Patterns. DirSkills ranks by the star count of the repository each skill ships in, so that order reflects how popular those repositories are rather than any review of Codex Advisor against them. Open each page to compare what they document and how they install.