[ SECTION / AI ]
Codex
OpenAI Codex and AI coding automation in practice.
10 POSTS01
AI / 2026.05.16 / 5 MIN
Codex Mobile with Third-Party API: Exploiting the Auth/Model Layer Decoupling
Got Codex Mobile working with a third-party API relay. The key insight: Auth and Model layers are fully decoupled — ChatGPT handles identity, coding.rexai.top handles …
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02
AI / 2026.05.14 / 9 MIN
Ralph Loop and Codex /goal: Why Agents Can Keep Working for Hours
What keeps coding agents running on long tasks isn't stronger models — it's goal state management and auto-continuation. A breakdown of Ralph Loop and Codex /goal, two …
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03
AI / 2026.03.31 / 5 MIN
OpenAI Launches Codex Plugin for Claude Code: Letting Codex Do Code Reviews from Inside Enemy Territory
OpenAI released the Codex Plugin for Claude Code, letting you call Codex directly from within Claude Code for cross-model code reviews. This article covers the three core …
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04
AI / 2026.03.29 / 7 MIN
Codex + Superpowers AGENTS.md V3: Finally Working for Real
From V2 to V3: streamlined task routing, fixed sub-agent deadlock bug, added parallel-first prioritization. Shorter context, better results. Full config included.
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05
AI / 2026.03.09 / 5 MIN
You Use AI for Coding, But Have You Ever Used One That Holds Grudges?
When AI programming tools become goldfish - discussing the context loss pain point and how to make AI remember what you're working on
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06
AI / 2026.02.11 / 9 MIN
Codex 5.3 Tuning Guide: One AGENTS.md to Run Tasks in Parallel and Cut the Fluff
Configure GPT-5.3-Codex with collab parallelism to run three projects simultaneously, cutting single-task time from 10 minutes to 3. Includes complete config.toml and …
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07
AI / 2026.02.06 / 9 MIN
Codex CLI Ships 12 Versions in 20 Days: Features That Doubled My Coding Productivity
From v0.86 to v0.97, how did OpenAI's AI coding assistant transform? This article walks you through the most practical new features across these 12 versions—see which …
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08
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AI / 2026.01.24 / 4 MIN
OpenAI Finally Reveals Codex's Core: The Counterintuitive Design That Shocked Me
Last night, an OpenAI engineer exposed Codex's agent loop completely. Now I understand why they dare to open source it - Claude Code has met its match.
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09
AI / 2026.01.16 / 6 MIN
Codex CLI 0.86.0 Update: Skill Config, Web Search, Sandbox Elevation & More
OpenAI Codex CLI, this terminal tool, received major version updates from 0.80.0 to 0.86.0, including SKILL.toml skill config, web search control, sandbox elevation, and …
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10
AI / 2025.12.10 / 6 MIN
Codex Skills Tips: Transform Your AI Coding Assistant into a Pro
Learn how to configure and use OpenAI Codex Skills to transform your AI coding assistant from a generalist into a domain expert.
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AI / 2026.05.16 / 5 MIN
Codex Mobile with Third-Party API: Exploiting the Auth/Model Layer Decoupling
Got Codex Mobile working with a third-party API relay. The key insight: Auth and Model layers are fully decoupled — ChatGPT handles identity, coding.rexai.top handles …
↗
02
AI / 2026.05.14 / 9 MIN
Ralph Loop and Codex /goal: Why Agents Can Keep Working for Hours
What keeps coding agents running on long tasks isn't stronger models — it's goal state management and auto-continuation. A breakdown of Ralph Loop and Codex /goal, two …
↗
03
AI / 2026.03.31 / 5 MIN
OpenAI Launches Codex Plugin for Claude Code: Letting Codex Do Code Reviews from Inside Enemy Territory
OpenAI released the Codex Plugin for Claude Code, letting you call Codex directly from within Claude Code for cross-model code reviews. This article covers the three core …
↗
04
AI / 2026.03.29 / 7 MIN
Codex + Superpowers AGENTS.md V3: Finally Working for Real
From V2 to V3: streamlined task routing, fixed sub-agent deadlock bug, added parallel-first prioritization. Shorter context, better results. Full config included.
↗
05
AI / 2026.03.09 / 5 MIN
You Use AI for Coding, But Have You Ever Used One That Holds Grudges?
When AI programming tools become goldfish - discussing the context loss pain point and how to make AI remember what you're working on
↗
06
AI / 2026.02.11 / 9 MIN
Codex 5.3 Tuning Guide: One AGENTS.md to Run Tasks in Parallel and Cut the Fluff
Configure GPT-5.3-Codex with collab parallelism to run three projects simultaneously, cutting single-task time from 10 minutes to 3. Includes complete config.toml and …
↗
07
AI / 2026.02.06 / 9 MIN
Codex CLI Ships 12 Versions in 20 Days: Features That Doubled My Coding Productivity
From v0.86 to v0.97, how did OpenAI's AI coding assistant transform? This article walks you through the most practical new features across these 12 versions—see which …
↗
08
//
AI / 2026.01.24 / 4 MIN
OpenAI Finally Reveals Codex's Core: The Counterintuitive Design That Shocked Me
Last night, an OpenAI engineer exposed Codex's agent loop completely. Now I understand why they dare to open source it - Claude Code has met its match.
↗
09
AI / 2026.01.16 / 6 MIN
Codex CLI 0.86.0 Update: Skill Config, Web Search, Sandbox Elevation & More
OpenAI Codex CLI, this terminal tool, received major version updates from 0.80.0 to 0.86.0, including SKILL.toml skill config, web search control, sandbox elevation, and …
↗
10
AI / 2025.12.10 / 6 MIN
Codex Skills Tips: Transform Your AI Coding Assistant into a Pro
Learn how to configure and use OpenAI Codex Skills to transform your AI coding assistant from a generalist into a domain expert.
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