# codex-cli-best-practice
from vibe coding to agentic engineering - practice makes codex perfect

![updated with Codex CLI](https://img.shields.io/badge/updated_with_Codex_CLI-v0.125.0%20(Apr%2029%2C%202026%201:00%20AM%20PKT)-white?style=flat&labelColor=555) <a href="https://github.com/shanraisshan/codex-cli-best-practice/stargazers"><img src="https://img.shields.io/github/stars/shanraisshan/codex-cli-best-practice?style=flat&label=%E2%98%85&labelColor=555&color=white" alt="GitHub Stars"></a>

[![Best Practice](!/tags/best-practice.svg)](best-practice/) [![Implemented](!/tags/implemented.svg)](.codex/) [![Orchestration Workflow](!/tags/orchestration-workflow.svg)](orchestration-workflow/orchestration-workflow.md) [![Codex](!/tags/codex.svg)](https://developers.openai.com/codex/overview) [![Community](!/tags/community.svg)](#-tips-and-tricks) ![Click on these badges below to see the actual sources](!/tags/click-badges.svg)<br>
<img src="!/tags/a.svg" height="14"> = Agents · <img src="!/tags/c.svg" height="14"> = Commands · <img src="!/tags/s.svg" height="14"> = Skills

<p align="center">
  <img src="!/codex-jumping.svg" alt="Codex CLI mascot jumping" width="120" height="100">
</p>

## 🧠 CONCEPTS

| Feature | Location | Description |
|---------|----------|-------------|
| <img src="!/tags/c.svg" height="14"> [**Commands**](https://developers.openai.com/codex/cli/slash-commands) | `interactive session / slash popup` | Built-in slash commands for session control — examples include `/plan`, `/fast`, `/fork`, `/review`, `/status`, `/mcp`, `/agent`, `/apps`, `/model`, and `/permissions` |
| <img src="!/tags/a.svg" height="14"> [**Subagents**](https://developers.openai.com/codex/subagents) | [`.codex/agents/<name>.toml`](.codex/agents/) | [![Best Practice](!/tags/best-practice.svg)](best-practice/codex-subagents.md) [![Implemented](!/tags/implemented.svg)](.codex/agents/) Custom agents registered under `[agents.<name>]` with dedicated TOML role configs, parallel subagent orchestration, and CSV batch processing · Global settings live under `[agents]` (`max_threads`, `max_depth`, `job_max_runtime_seconds`) · Built-in: `default`, `worker`, `explorer` |
| <img src="!/tags/s.svg" height="14"> [**Skills**](https://developers.openai.com/codex/skills) | [`.agents/skills/<name>/SKILL.md`](.agents/skills/) | [![Best Practice](!/tags/best-practice.svg)](best-practice/codex-skills.md) [![Implemented](!/tags/implemented.svg)](.agents/skills/) [Reference](docs/SKILLS.md) Reusable instruction packages with required `name` + `description` metadata and progressive disclosure via `scripts/`, `references/`, `assets/`, and optional `agents/openai.yaml` · Invoke explicitly via `/skills` or `$skill-name`, or implicitly by description match · Built-in examples: `$plan`, `$skill-creator`, `$skill-installer` · Distributed via [Plugins](https://developers.openai.com/codex/plugins) |
| [**Plugins**](https://developers.openai.com/codex/plugins) | `.codex-plugin/plugin.json` | Distributable bundles combining skills + app integrations + MCP servers — local/personal [marketplace](https://developers.openai.com/codex/plugins/build) system · Built-in: `$plugin-creator` · Browse via `/plugins` or Codex App |
| [**Marketplace**](https://developers.openai.com/codex/plugins) ![new](!/tags/beta.svg) | `$CODEX_HOME` → `[marketplaces.*]` | [![Best Practice](!/tags/best-practice.svg)](best-practice/codex-marketplace.md) Plugin catalog system (v0.121.0+) — `codex plugin marketplace add\|upgrade\|remove` accepts GitHub shorthand, git URLs, and local directories · Manifest at `.agents/plugins/marketplace.json` · Browse installed marketplaces via `/plugins` tabs |
| [**Memories**](https://developers.openai.com/codex/memories) ![new](!/tags/beta.svg) | `$CODEX_HOME/memories/` | [![Best Practice](!/tags/best-practice.svg)](best-practice/codex-memory.md) Cross-session memory pipeline (v0.119.0+) — enable via `[features] memories = true` and configure under `[memories]` · TUI control via `/memories` (use · generate · reset) · Per-thread toggle persists in state DB · Scope is per-user, not per-project |
| [**Workflows**](https://developers.openai.com/codex/workflows/) | [`.codex/agents/weather-agent.toml`](.codex/agents/weather-agent.toml) | [![Orchestration Workflow](!/tags/orchestration-workflow.svg)](orchestration-workflow/orchestration-workflow.md) End-to-end usage patterns — explain codebase, fix bugs, write tests, prototype from screenshot, iterate UI, delegate to cloud, code review, update docs |
| [**MCP Servers**](https://developers.openai.com/codex/mcp) | `config.toml` → `[mcp_servers.*]` | [![Best Practice](!/tags/best-practice.svg)](best-practice/codex-mcp.md) [![Implemented](!/tags/implemented.svg)](.codex/config.toml) Model Context Protocol for external tools — STDIO + Streamable HTTP servers · OAuth support (`codex mcp login`) · Also acts as MCP **server** via `codex mcp-server` (exposes `codex()` + `codex-reply()` tools) · **MCP Apps** (v0.119.0+): resource reads, elicitations, file-parameter uploads · **Parallel calls** (v0.121.0+): `supports_parallel_tool_calls = true` per server · CLI management: `codex mcp add\|get\|list\|login\|logout\|remove` |
| [**Config**](https://developers.openai.com/codex/config-basic) | [`.codex/config.toml`](.codex/config.toml) | [![Best Practice](!/tags/best-practice.svg)](best-practice/codex-config.md) [![Implemented](!/tags/implemented.svg)](.codex/config.toml) TOML-based layered config system · [Profiles](https://developers.openai.com/codex/config-basic) · [Sandbox](https://developers.openai.com/codex/cli/features) · [Approval Policy](https://developers.openai.com/codex/cli/features) · [Advanced](https://developers.openai.com/codex/config-advanced) (`[features]`, `[otel]`, `[shell_environment_policy]`, `[tui]`, model providers, granular approvals) · [Trust](https://developers.openai.com/codex/config-basic) system for project configs · `developer_instructions` · `model_instructions_file` for custom system prompts |
| [**Rules**](https://developers.openai.com/codex/rules) | `.codex/rules/` | Starlark-based command execution policies via `prefix_rule()` — `allow`, `prompt`, `forbidden` decisions with exact-prefix matching · Test via `codex execpolicy check` · Rules work alongside granular `approval_policy` controls and user-managed approvals |
| [**AGENTS.md**](https://developers.openai.com/codex/guides/agents-md) | [`AGENTS.md`](AGENTS.md) | [![Best Practice](!/tags/best-practice.svg)](best-practice/codex-agents-md.md) Project-level context for Codex CLI — hierarchical discovery from cwd to repo root, capped at 32 KiB (`project_doc_max_bytes`) · `AGENTS.override.md` for personal overrides |
| [**Hooks**](https://developers.openai.com/codex/hooks) ![beta](!/tags/beta.svg) | [`.codex/hooks.json`](.codex/) | [![Best Practice](!/tags/best-practice.svg)](best-practice/codex-hooks.md) [![Implemented](!/tags/implemented.svg)](https://github.com/shanraisshan/codex-cli-hooks) User-defined shell scripts that inject into the agentic loop — logging, security scanning, validation, and custom automation · Requires `codex_hooks = true` feature flag |
| [**Speed**](https://developers.openai.com/codex/speed) | `config.toml` → `service_tier` | Fast Mode (1.5x speed, 2x credits) on gpt-5.4 — toggle with `/fast on\|off\|status` · GPT-5.3-Codex-Spark for near-instant iteration (Pro subscribers) |
| [**Code Review**](https://developers.openai.com/codex/cli/features) | `/review` | Review branches, uncommitted changes, or specific commits — configurable `review_model` in config.toml · Custom review instructions |
| **AI Terms** | | [![Best Practice](!/tags/best-practice.svg)](https://github.com/shanraisshan/claude-code-codex-cursor-gemini/blob/main/reports/ai-terms.md) Agentic Engineering · Context Engineering · Vibe Coding |
| [**Best Practices**](https://developers.openai.com/codex/learn/best-practices) | | Official best practices · [Prompt Engineering](https://platform.openai.com/docs/guides/prompt-engineering) · [Codex Guides](https://developers.openai.com/codex/overview) |

<p align="center">
  <img src="!/codex-jumping.svg" alt="section divider" width="60" height="50">
</p>

[![Orchestration Workflow](!/tags/orchestration-workflow-hd.svg)](orchestration-workflow/orchestration-workflow.md)

See [orchestration-workflow](orchestration-workflow/orchestration-workflow.md) for implementation details of <img src="!/tags/a.svg" height="14"> **Agent** → <img src="!/tags/s.svg" height="14"> **Skill** pattern. The agent fetches temperature from Open-Meteo and invokes the SVG creator skill.

<p align="center">
  <img src="!/orchestration-workflow-diagram.svg" alt="Orchestration Workflow: Agent → Skill → Output" width="100%">
</p>

![How to Use](!/tags/how-to-use.svg)

```bash
codex
> Fetch the current weather for Dubai in Celsius and create the SVG weather card output using the repo.
```

> **Note:** This workflow is not 100% in sync with the [Claude Code Best Practice](https://github.com/shanraisshan/claude-code-best-practice) orchestration workflow. Codex CLI does not yet support custom commands (`.codex/commands/`), so the full <img src="!/tags/c.svg" height="14"> **Command** → <img src="!/tags/a.svg" height="14"> **Agent** → <img src="!/tags/s.svg" height="14"> **Skill** pattern is not possible. There is an experimental `tool/requestUserInput` in the Codex App Server docs and an internal `request_user_input` capability gated behind an under-development feature flag in codex-cli 0.115.0, but neither is publicly available yet.

<p align="center">
  <img src="!/codex-jumping.svg" alt="section divider" width="60" height="50">
</p>

## ⚙️ DEVELOPMENT WORKFLOWS

All major workflows converge on the same architectural pattern: **Research → Plan → Execute → Review → Ship**

| Name | ★ | Workflow | <img src="!/tags/a.svg" height="14"> | <img src="!/tags/s.svg" height="14"> |
|------|---|----------|---|---|
| [Superpowers](https://github.com/obra/superpowers) | 171k | <img src="https://img.shields.io/badge/brainstorming-ddf4ff" alt="brainstorming" align="middle"> → <img src="https://img.shields.io/badge/writing--plans-ddf4ff" alt="writing-plans" align="middle"> → <img src="https://img.shields.io/badge/subagent--driven--development-ddf4ff" alt="subagent-driven-development" align="middle"> → <img src="https://img.shields.io/badge/test--driven--development-fff3b0" alt="test-driven-development" align="middle"> → <img src="https://img.shields.io/badge/requesting--code--review-fff3b0" alt="requesting-code-review" align="middle"> → <img src="https://img.shields.io/badge/finishing--a--development--branch-ddf4ff" alt="finishing-a-development-branch" align="middle"> | 5 | 14 |
| [Spec Kit](https://github.com/github/spec-kit) | 92k | <img src="https://img.shields.io/badge/%2Fspeckit.constitution-ddf4ff" alt="/speckit.constitution" align="middle"> → <img src="https://img.shields.io/badge/%2Fspeckit.specify-ddf4ff" alt="/speckit.specify" align="middle"> → <img src="https://img.shields.io/badge/%2Fspeckit.plan-ddf4ff" alt="/speckit.plan" align="middle"> → <img src="https://img.shields.io/badge/%2Fspeckit.tasks-ddf4ff" alt="/speckit.tasks" align="middle"> → <img src="https://img.shields.io/badge/%2Fspeckit.implement-ddf4ff" alt="/speckit.implement" align="middle"> | 0 | 0 |
| [gstack](https://github.com/garrytan/gstack) | 86k | <img src="https://img.shields.io/badge/%2Foffice--hours-ddf4ff" alt="/office-hours" align="middle"> → <img src="https://img.shields.io/badge/%2Fplan--ceo--review-ddf4ff" alt="/plan-ceo-review" align="middle"> → <img src="https://img.shields.io/badge/%2Fplan--eng--review-ddf4ff" alt="/plan-eng-review" align="middle"> → <img src="https://img.shields.io/badge/%2Fplan--design--review-ddf4ff" alt="/plan-design-review" align="middle"> → <img src="https://img.shields.io/badge/implement-ddf4ff" alt="implement" align="middle"> → <img src="https://img.shields.io/badge/%2Freview-ddf4ff" alt="/review" align="middle"> → <img src="https://img.shields.io/badge/%2Fqa-ddf4ff" alt="/qa" align="middle"> → <img src="https://img.shields.io/badge/%2Fship-ddf4ff" alt="/ship" align="middle"> → <img src="https://img.shields.io/badge/%2Fland--and--deploy-ddf4ff" alt="/land-and-deploy" align="middle"> | 0 | 41 |
| [Get Shit Done](https://github.com/gsd-build/get-shit-done) | 58k | <img src="https://img.shields.io/badge/%2Fgsd--new--project-ddf4ff" alt="/gsd-new-project" align="middle"> → <img src="https://img.shields.io/badge/%2Fgsd--discuss--phase-ddf4ff" alt="/gsd-discuss-phase" align="middle"> → <img src="https://img.shields.io/badge/%2Fgsd--plan--phase-ddf4ff" alt="/gsd-plan-phase" align="middle"> → <img src="https://img.shields.io/badge/%2Fgsd--execute--phase-ddf4ff" alt="/gsd-execute-phase" align="middle"> → <img src="https://img.shields.io/badge/%2Fgsd--verify--work-fff3b0" alt="/gsd-verify-work" align="middle"> → <img src="https://img.shields.io/badge/%2Fgsd--ship-ddf4ff" alt="/gsd-ship" align="middle"> → <img src="https://img.shields.io/badge/%2Fgsd--complete--milestone-ddf4ff" alt="/gsd-complete-milestone" align="middle"> | 33 | 0 |
| [oh-my-codex](https://github.com/Yeachan-Heo/oh-my-codex) | 27k | <img src="https://img.shields.io/badge/$deep--interview-ddf4ff" alt="$deep-interview" align="middle"> → <img src="https://img.shields.io/badge/$ralplan-ddf4ff" alt="$ralplan" align="middle"> → <img src="https://img.shields.io/badge/$ralph-ddf4ff" alt="$ralph" align="middle"> | 19 | 36 |
| [Compound Engineering](https://github.com/EveryInc/compound-engineering-plugin) | 16k | <img src="https://img.shields.io/badge/%2Fce--ideate-ddf4ff" alt="/ce-ideate" align="middle"> → <img src="https://img.shields.io/badge/%2Fce--brainstorm-ddf4ff" alt="/ce-brainstorm" align="middle"> → <img src="https://img.shields.io/badge/%2Fce--plan-ddf4ff" alt="/ce-plan" align="middle"> → <img src="https://img.shields.io/badge/%2Fce--work-ddf4ff" alt="/ce-work" align="middle"> → <img src="https://img.shields.io/badge/%2Fce--code--review-ddf4ff" alt="/ce-code-review" align="middle"> → <img src="https://img.shields.io/badge/%2Fce--compound-ddf4ff" alt="/ce-compound" align="middle"> → <img src="https://img.shields.io/badge/repeat-ddf4ff" alt="repeat" align="middle"> | 49 | 42 |

> *Note: yellow tags are sub-loops — steps that repeat inside a parent step (e.g. per task, per story, or until a verify condition passes).*

### Others
- [Cross-Model (Claude Code + Codex) Workflow](https://github.com/shanraisshan/claude-code-best-practice/blob/main/development-workflows/cross-model-workflow/cross-model-workflow.md) [![Implemented](!/tags/implemented.svg)](https://github.com/shanraisshan/claude-code-best-practice/blob/main/development-workflows/cross-model-workflow/cross-model-workflow.md)

<p align="center">
  <img src="!/codex-jumping.svg" alt="section divider" width="60" height="50">
</p>

## 💡 TIPS AND TRICKS (50)

[Prompting](#tips-prompting) · [Planning](#tips-planning) · [AGENTS.md](#tips-agentsmd) · [Agents](#tips-agents) · [Skills](#tips-skills) · [Hooks](#tips-hooks) · [Memories](#tips-memory) · [Workflows](#tips-workflows) · [Advanced](#tips-workflows-advanced) · [Git / PR](#tips-git-pr) · [Debugging](#tips-debugging) · [Utilities](#tips-utilities) · [Daily](#tips-daily)

![Community](!/tags/community.svg)

<a id="tips-prompting"></a>■ **Prompting (3)**

| Tip |
|-----|
| challenge Codex — "prove to me this works" and have Codex diff between main and your branch |
| after a mediocre fix — "knowing everything you know now, scrap this and implement the elegant solution" |
| Codex fixes most bugs by itself — paste the bug, say "fix", don't micromanage how |

<a id="tips-planning"></a>■ **Planning (4)**

| Tip |
|-----|
| use [/plan](https://developers.openai.com/codex/cli/slash-commands) when you want an explicit plan — Codex may also plan automatically for multi-step tasks |
| always make a phase-wise gated plan, with each phase having multiple tests (unit, automation, integration) |
| spin up a second Codex (or use [cross-model](https://github.com/shanraisshan/claude-code-best-practice/blob/main/development-workflows/cross-model-workflow/cross-model-workflow.md)) to review your plan as a staff engineer |
| write detailed specs and reduce ambiguity before handing work off — the more specific you are, the better the output |

<a id="tips-agentsmd"></a>■ **AGENTS.md (5)**

| Tip |
|-----|
| keep [AGENTS.md](https://developers.openai.com/codex/guides/agents-md) concise — 150 lines is a useful heuristic, but the actual limit is byte-based (32 KiB) |
| use [AGENTS.override.md](https://developers.openai.com/codex/rules) for personal preferences without affecting the team |
| any developer should be able to launch Codex, say "run the tests" and it works on the first try — if it doesn't, your AGENTS.md is missing essential setup/build/test commands |
| keep codebases clean and finish migrations — partially migrated frameworks confuse models that might pick the wrong pattern |
| use [config.toml](https://developers.openai.com/codex/config-basic) for harness-enforced behavior (approval policy, sandbox, model) — don't put behavioral rules in AGENTS.md when config.toml settings are deterministic |

<a id="tips-agents"></a><img src="!/tags/a.svg" height="14"> **Agents (3)**

| Tip |
|-----|
| have feature specific [sub-agents](https://developers.openai.com/codex/subagents) with [skills](https://developers.openai.com/codex/skills) instead of general qa, backend engineer |
| use [multi-agent](https://developers.openai.com/codex/multi-agent/) to throw more compute at a problem — offload tasks to keep your main context clean and focused |
| use test time compute — separate context windows make results better; one agent can cause bugs and another can find them |

<a id="tips-skills"></a><img src="!/tags/s.svg" height="14"> **Skills (7)**

| Tip |
|-----|
| use [skills](https://developers.openai.com/codex/skills) with clear name and description frontmatter for auto-discovery |
| skills are folders, not files — use references/, scripts/, examples/ subdirectories for [progressive disclosure](https://developers.openai.com/codex/skills) |
| build a Gotchas section in every skill — highest-signal content, add Codex's failure points over time |
| skill description field is a trigger, not a summary — write it for the model ("when should I fire?") |
| don't state the obvious in skills — focus on what pushes Codex out of its default behavior |
| don't railroad Codex in skills — give goals and constraints, not prescriptive step-by-step instructions |
| use the built-in skill creator to scaffold new skills, and document one invocation style consistently across the repo |

<a id="tips-hooks"></a>■ **Hooks (3)**

| Tip |
|-----|
| use [hooks](https://developers.openai.com/codex/hooks) for logging, security scanning, and validation — requires codex_hooks = true feature flag |
| use hooks for auto-formatting code — Codex generates well-formatted code, the hook handles the last 10% to avoid CI failures |
| branch `SessionStart` on `source` (`startup \| resume \| clear`) — skip heavy context on `clear` so `/clear` stays snappy (v0.120.0+) |

<a id="tips-memory"></a>■ **Memories (2)**

| Tip |
|-----|
| enable [memories](https://developers.openai.com/codex/memories) once and forget about it — consolidation runs between sessions, not mid-turn |
| set `no_memories_if_mcp_or_web_search = true` for threads that touch secrets or untrusted content — reset via `/memories → Reset` if exposure happens |

<a id="tips-workflows"></a>■ **Workflows (4)**

| Tip |
|-----|
| vanilla Codex is better than any workflows with smaller tasks |
| use [profiles](https://developers.openai.com/codex/config-basic) to switch between project-defined safety levels — in this repo, conservative and trusted are examples |
| start with [on-request](https://developers.openai.com/codex/cli/features) approval policy — only escalate to never when confident |
| use [/fork](https://developers.openai.com/codex/cli/slash-commands) in-session (or `codex fork`) to explore alternatives without losing your current thread, and [/resume](https://developers.openai.com/codex/cli/slash-commands) (or `codex resume`) to pick up where you left off |

<a id="tips-workflows-advanced"></a>■ **Workflows Advanced (5)**

| Tip |
|-----|
| use [multi-agent](https://developers.openai.com/codex/multi-agent/) to spawn sub-agents for parallel fan-out work (GA — enabled by default) |
| use [codex exec](https://developers.openai.com/codex/noninteractive) for headless/CI pipelines |
| combine [sandbox modes](https://developers.openai.com/codex/cli/features) with [approval policies](https://developers.openai.com/codex/cli/features) — workspace-write + on-request is a good default |
| [git worktrees](https://git-scm.com/docs/git-worktree) for parallel development |
| use ASCII diagrams a lot to understand your architecture |

<a id="tips-git-pr"></a>■ **Git / PR (3)**

| Tip | Source |
|-----|--------|
| keep PRs small and focused — one feature per PR, easier to review and revert | |
| always squash merge PRs — clean linear history, one commit per feature, easy git revert and git bisect | |
| commit often — as soon as a task is completed, commit | ![Shayan](!/tags/community-shayan.svg) |

<a id="tips-debugging"></a>■ **Debugging (5)**

| Tip | Source |
|-----|--------|
| always ask Codex to run the terminal (you want to see logs of) as a background task for better debugging | |
| use MCP ([Chrome DevTools](https://developer.chrome.com/blog/chrome-devtools-mcp), [Playwright](https://github.com/microsoft/playwright-mcp)) to let Codex see browser console logs on its own | |
| make it a habit to take screenshots and share with Codex whenever you are stuck with any issue | ![Shayan](!/tags/community-shayan.svg) |
| use a different model for QA — e.g. [Claude Code](https://github.com/shanraisshan/claude-code-best-practice) for plan and implementation review | |
| agentic search (glob + grep) beats RAG — code drifts out of sync and permissions are complex | |

<a id="tips-utilities"></a>■ **Utilities (4)**

| Tip | Source |
|-----|--------|
| [iTerm](https://iterm2.com/)/[Ghostty](https://ghostty.org/)/[tmux](https://github.com/tmux/tmux) terminals instead of IDE ([VS Code](https://code.visualstudio.com/)/[Cursor](https://www.cursor.com/)) | |
| [Wispr Flow](https://wisprflow.ai) for voice prompting (10x productivity) | |
| [codex-cli-hooks](https://github.com/shanraisshan/codex-cli-hooks) for Codex feedback | ![Shayan](!/tags/community-shayan.svg) |
| explore config.toml features like [profiles](https://developers.openai.com/codex/config-basic), [sandbox modes](https://developers.openai.com/codex/cli/features), and [MCP](https://developers.openai.com/codex/mcp) for a personalized experience | |

<a id="tips-daily"></a>■ **Daily (2)**

| Tip | Source |
|-----|--------|
| update Codex CLI daily | ![Shayan](!/tags/community-shayan.svg) |
| start your day by reading the [changelog](https://github.com/openai/codex/releases) | ![Shayan](!/tags/community-shayan.svg) |

![Codex](!/tags/codex.svg)

| Article / Tweet | Source |
|-----------------|--------|
| How Codex is built — 90% self-built in Rust (Tibo, Pragmatic Engineer) \| 17 Feb 2026 | [![Tibo](!/tags/tibo.svg)](https://x.com/thsottiaux) |
| Skills in Codex — standardizing .agents/skills across agents (Embiricos) \| Feb 2026 | [![Embiricos](!/tags/embiricos.svg)](https://x.com/embirico) |
| Unrolling the Codex agent loop — how Codex works internally (Bolin) \| Jan 2026 | [Tweet](https://x.com/OpenAIDevs/status/2014794871962533970) |
| AMA with Codex team — CLI, sandbox, agents (Embiricos, Fouad, Tibo + team) \| May 2025 | [Reddit](https://www.reddit.com/r/ChatGPT/comments/1ko3tp1/ama_with_openai_codex_team/) |
| Codex CLI — open-source local coding agent, first look (Fouad + Romain) \| Apr 2025 | [Tweet](https://x.com/OpenAIDevs/status/1912556874211422572) |

<p align="center">
  <img src="!/codex-jumping.svg" alt="section divider" width="60" height="50">
</p>

## 🎬 VIDEOS / PODCASTS

| Video / Podcast | Source | Link |
|-----------------|--------|------|
| The power user's guide to Codex — parallelizing workflows, planning, context engineering (Embiricos) \| 2026 \| How I AI | [![Embiricos](!/tags/embiricos.svg)](https://x.com/embirico) | [Podcast](https://open.spotify.com/episode/6RNqTaOb5ly3zgQCGB23fE) |
| Scaffolding is coping not scaling, and other lessons from Codex (Tibo) \| 2026 \| Dev Interrupted | [![Tibo](!/tags/tibo.svg)](https://x.com/thsottiaux) | [Podcast](https://linearb.io/dev-interrupted/podcast/openai-codex-thibault-sottiaux-agentic-autonomy) |
| How Codex team uses their coding agent (Tibo + Andrew) \| 18 Feb 2026 \| Every | [![Tibo](!/tags/tibo.svg)](https://x.com/thsottiaux) | [Podcast](https://every.to/podcast/transcript-how-openai-s-codex-team-uses-their-coding-agent) |
| Dogfood — Codex team uses Codex to build Codex (Tibo) \| 24 Feb 2026 \| Stack Overflow | [![Tibo](!/tags/tibo.svg)](https://x.com/thsottiaux) | [Podcast](https://stackoverflow.blog/2026/02/24/dogfood-so-nutritious-it-s-building-the-future-of-sdlcs/) |
| Why humans are AI's biggest bottleneck — Codex product vision (Embiricos) \| Feb 2026 \| Lenny's Podcast | [![Embiricos](!/tags/embiricos.svg)](https://x.com/embirico) | [Podcast](https://www.lennysnewsletter.com/p/why-humans-are-ais-biggest-bottleneck) |
| OpenAI and Codex (Tibo + Ed Bayes) \| 29 Jan 2026 \| Software Engineering Daily | [![Tibo](!/tags/tibo.svg)](https://x.com/thsottiaux) | [Podcast](https://softwareengineeringdaily.com/2026/01/29/openai-and-codex-with-thibault-sottiaux-and-ed-bayes/) |

<p align="center">
  <img src="!/codex-jumping.svg" alt="section divider" width="60" height="50">
</p>

## 🔔 SUBSCRIBE

| Source | Name | Badge |
|--------|------|-------|
| ![Reddit](https://img.shields.io/badge/-FF4500?style=flat&logo=reddit&logoColor=white) | [r/ChatGPT](https://www.reddit.com/r/ChatGPT/), [r/OpenAI](https://www.reddit.com/r/OpenAI/), [r/Codex](https://www.reddit.com/r/Codex/) | ![Codex](!/tags/codex.svg) |
| ![X](https://img.shields.io/badge/-000?style=flat&logo=x&logoColor=white) | [OpenAI](https://x.com/OpenAI), [OpenAI Devs](https://x.com/OpenAIDevs), [Tibo](https://x.com/thsottiaux), [Embiricos](https://x.com/embirico), [Jason](https://x.com/jxnlco), [Romain](https://x.com/romainhuet), [Dominik](https://x.com/dkundel), [Fouad](https://x.com/fouadmatin), [Bolin](https://x.com/bolinfest) | ![Codex](!/tags/codex.svg) |
| ![X](https://img.shields.io/badge/-000?style=flat&logo=x&logoColor=white) | [Jesse Kriss](https://x.com/obra) ([Superpowers](https://github.com/obra/superpowers)), [Garry Tan](https://x.com/garrytan) ([gstack](https://github.com/garrytan/gstack)), [Kieran Klaassen](https://x.com/kieranklaassen) ([Compound Eng](https://github.com/EveryInc/compound-engineering-plugin)), [Lex Christopherson](https://x.com/official_taches) ([GSD](https://github.com/gsd-build/get-shit-done)), [Yeachan Heo](https://x.com/bellman_ych) ([oh-my-codex](https://github.com/Yeachan-Heo/oh-my-codex)), [Andrej Karpathy](https://x.com/karpathy) | ![Community](!/tags/community.svg) |
| ![YouTube](https://img.shields.io/badge/-F00?style=flat&logo=youtube&logoColor=white) | [OpenAI](https://www.youtube.com/@OpenAI) | ![Codex](!/tags/codex.svg) |
| ![YouTube](https://img.shields.io/badge/-F00?style=flat&logo=youtube&logoColor=white) | [Lenny's Podcast](https://www.youtube.com/@LennysPodcast), [The Pragmatic Engineer](https://www.youtube.com/@pragmaticengineer) | ![Community](!/tags/community.svg) |

<p align="center">
  <img src="!/codex-jumping.svg" alt="section divider" width="60" height="50">
</p>

<a href="https://github.com/shanraisshan/claude-code-best-practice#billion-dollar-questions"><img src="!/tags/billion-dollar-questions.svg" alt="Billion-Dollar Questions"></a>

<p align="center">
  <img src="!/codex-jumping.svg" alt="section divider" width="60" height="50">
</p>

## Other Repos

<a href="https://github.com/shanraisshan/codex-cli-hooks"><img src="!/codex-speaking.svg" alt="Codex CLI Hooks" width="40" height="40" align="center"></a> <a href="https://github.com/shanraisshan/codex-cli-hooks"><strong>codex-cli-hooks</strong></a> · <a href="https://github.com/shanraisshan/claude-code-best-practice"><img src="!/claude-jumping.svg" alt="Claude Code" width="40" height="40" align="center"></a> <a href="https://github.com/shanraisshan/claude-code-best-practice"><strong>claude-code-best-practice</strong></a> · <a href="https://github.com/shanraisshan/claude-code-hooks"><img src="!/claude-speaking.svg" alt="Claude Code Hooks" width="40" height="40" align="center"></a> <a href="https://github.com/shanraisshan/claude-code-hooks"><strong>claude-code-hooks</strong></a>

---

<a href="https://openai.com/form/codex-for-oss/"><img src="!/tags/codex-for-oss.svg" alt="Codex for Open Source" width="720"></a>

<p align="center">
  <img src="!/codex-jumping.svg" alt="section divider" width="60" height="50">
</p>

## <img src="!/tags/sponsor-heart.svg" width="22" height="22" align="center"> Sponsor My Work

If you like my work, buy me a doodh patti 🍵 on

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