ClaudSkills / Engineering / architecture

Codex Discuss

Q: What is a Claude Code skill and how does the Codex Discuss skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Codex Discuss is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: Engineering · Sub-category: architecture · Last updated: 2026-08-20

Iterative non-code discussion between the local agent and Codex CLI on any open-ended topic: diet, fitness, writing, decisions, strategy, study plans, life choices, brainstorming. Orchestrates an automatic back-and-forth debate where both agents critique, propose alternatives, and iterate on the user's idea until reaching consensus. Codex CLI runs READ-ONLY, forms its own opinions, and normally does not navigate the filesystem unless the user provides file paths. Use when the user says discuss with codex, iterate with codex, consult codex, debate with codex, ask codex for a second opinion, get codex's take, or brainstorm with codex, including pasting or describing a plan, draft, idea, decision, or proposal and wanting a critical iterative review. Does NOT trigger on code review, plan-mode review of implementation plans, architecture discussions, or any technical software-engineering analysis; use codex-review for those.

Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

Orchestrate an iterative debate between the local agent and Codex CLI on any non-code topic — diet, fitness, writing, decisions, strategy, brainstorming, or anything open-ended — until both reach consensus.

What this skill does

Codex Discuss is a community-contributed Claude Code skill in the architecture sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/codex-discuss/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user says discuss with codex, iterate with codex, consult codex, debate with codex, ask codex for a second opinion, get codex's take, or brainstorm with codex, including pasting or describing a plan, draft, idea, decision, or proposal and wanting a critical iterative review. Does NOT trigger on code review, plan-mode review of implementation plans, architecture discussions, or any technical software-engineering analysis; use codex-review for those.

Who uses this skill

The Codex Discuss Claude Code skill is built for software engineers, backend developers, full-stack teams, and technical leads building and maintaining production systems. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 188,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/codex-discuss
curl -L https://claudskills.com/skills/codex-discuss/SKILL.md \
  -o ~/.claude/skills/codex-discuss/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/codex-discuss/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/codex-discuss/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\codex-discuss\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Codex Discuss Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/codex-discuss/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Codex Discuss skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Codex Discuss skill?

Use Codex Discuss when your Claude Code task falls under the Engineering category — specifically in the architecture area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Codex Discuss" or describe the task and let Claude pick). Browse related skills at /category/engineering/.

What is a Claude Code skill and how does the Codex Discuss skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Codex Discuss is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Engineering category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/mryll/skills/blob/HEAD/skills/codex-discuss/SKILL.md
License: MIT
Author: mryll

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

mryll. (2026). Codex Discuss [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/codex-discuss/

BibTeX

@misc{codex-discuss-2026,
  author    = {mryll},
  title     = {Codex Discuss [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/codex-discuss/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

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Security scan

Grade A · scanned 2026-08-20 — free static scan against the OWASP Agentic Skills Top 10.

The scan flagged 1 of 10 categories (prompt-injection), including a high-severity pattern. Patterns shown inside code fences are weighted as examples rather than instructions — read the grading methodology for what this does and does not guarantee.

⚠ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
✓ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/codex-discuss/#security)

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Browse all Engineering skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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