New7 min read
Codex CLI 0.163: Instant Steering Is Now the Default
Codex CLI 0.163.0 makes mid-response steering the default and adds searchable /config and a leader key. What changed and what to check before upgrading.
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CODEX
107 articles
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Claude Code Now Reads AGENTS.md: Setup, Modes and Gotchas
Claude Code v2.1.277+ reads AGENTS.md when a repo has no CLAUDE.md. How the four Project instructions modes work, the settings key, and the gotchas.
•9 min read
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New12 min read
Codex with GitLab: @codex Reviews and Tasks in Codex Cloud (Beta)
Codex cloud now reviews GitLab merge requests and runs @codex tasks in beta on all ChatGPT plans. Setup for GitLab.com and Self-Managed 19.0+.
New13 min read
How to Use Codex Cloud Reusable Environments (2026 Guide)
Codex Cloud reusable environments: publish once, then start isolated tasks from web, desktop or mobile. Setup, secrets, CLI, limits and 8-16 GiB VMs.
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New13 min read
Codex Code Review Plugin: How to Review Pull Requests in Codex
Codex's Code Review plugin opens GitHub PRs in the desktop and web app, runs a private Codex review, and lets you choose which findings to post.
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New13 min read
Codex MCP Server Removed: How to Migrate to the App Server
codex mcp-server is gone as of Codex CLI 0.154.0. Here is how to move an integration to the experimental app server and its JSON-RPC protocol.
New6 min read
Codex 'gpt-5.5 Model Is Not Supported' Error: The Fix
Codex says gpt-5.5 is not supported with a ChatGPT account because OpenAI retired it from ChatGPT sign-in on October 14. The fix and what still works.
New7 min read
Agent Harness Lessons From a 500B-Token Decompile: Give Agents a PASS/FAIL Oracle
Agent harness lessons from a 500B+ token decompile: a byte-matching PASS/FAIL oracle beat the reviewer agent. How agents cheated it and what to copy.
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New7 min read
Codex CLI Background Daemon: How to Turn It Off
Codex CLI starts a persistent, self-updating background daemon since 0.157.0. What it does, why it hit Hacker News and the reported workaround to turn it off.
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New7 min read
Codex CLI 0.162: Managed Worktrees and Pinned Tasks
Codex CLI 0.162 lets the agent create and list its own Git worktrees, adds pinned tasks and custom provider capability overrides. What to change this week.
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New10 min read
ChatGPT Free vs Go vs Plus After GPT-6: Which Model You Get
Free and Go ($8) both get GPT-6 Luna in Chat. Plus ($20) is the cheapest plan with GPT-6 Sol and full Codex. What each ChatGPT plan buys now.
New10 min read
ChatGPT Plus vs Claude Pro for Developers (October 2026)
Both cost $20 a month. Plus meters Codex apart from chat and includes GPT-6 Astra; Claude Pro shares one pool with Claude Code. Which to pick.
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New13 min read
Do Your Agent Hooks Fail Open? Claude Code vs Codex vs Cursor vs Gemini CLI
A guard hook that crashes, times out or points at a missing script lets the tool call through by default in Claude Code. v2.1.295 adds onFailure: block. Here is what each coding agent does when your policy hook breaks, with real test runs.
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Showing 12 of 106 articles
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