New8 min read
Codex Computer History Turns Repeated Work Into Reusable Skills
Codex Computer History gives agents a rolling view of work across apps. Here is how it works, where it helps, and the privacy boundaries developers should understand.
CODEX
77 articles
LATEST
Make Your Coding Agents Talk: Voice Summaries with the Rime CLI
The Rime CLI streams natural-sounding text-to-speech straight from your terminal, so Claude Code, Codex, Devin, and OpenCode can end each step with a brief spoken summary plus a next-step question. Install, commands, flags, and the agent prompt pattern behind the demo.
•8 min read
Read Article
New10 min read
pi vs Claude Code vs OpenCode: Picking Your Agentic CLI
A decision-intent comparison of pi, Claude Code, OpenCode and Codex CLI as your main agentic coding harness in late 2026, with a verified capability matrix and pick-X-if verdicts.
Read more
8 min read
How to Make Claude Code 10x Better at Design: Image and Video Assets From the Agent Loop
Claude Code and Codex can build a website in minutes, but the result often looks generic and obviously AI-generated. Higgsfield's MCP and CLI put Nano Banana Pro and Seedance inside the agent loop, so your coding agent generates its own food imagery, hero video, and visual polish before it ships the site.
Read more
7 min read
OpenAI Enterprise Signals: The Agentic Gap Is Now Measurable, and It Is Not About Models
OpenAI published real usage data from its enterprise customer base: Codex now drives 64% of enterprise output tokens, and the top 10% of firms generate 8.3x the tokens of typical ones. What the frontier gap says about agentic AI's spread beyond engineering.
12 min read
Self-Improving Applications Are Now Cheaper Than Hiring: The Claude Code and Codex Closed Loop
Self-improving applications shift the economics of maintenance. Instead of per-token pricing, you pay per closed issue - and the closed loop (user feedback to GitHub issue to Codex scheduled task to reviewed PR) means the cost is predictable, the fixes are testable, and the human is in the merge decision, not the implementation.
Read more
9 min read
Antigravity CLI vs Claude Code vs Codex: The Terminal Agent Field Guide (July 2026)
Google's Antigravity CLI replaced Gemini CLI on June 18, 2026. Here is how it compares to Claude Code and Codex on architecture, pricing, multi-agent workflows, and daily coding experience.
Read more
7 min read
Agent-Manager: A Tmux TUI for Running Claude Code, Codex, and OpenCode Side by Side
Agent-Manager wraps tmux into a Go TUI that groups AI coding agents by project, shows live status for each, and lets you answer blocked agents or review their changes without attaching to their terminal.
Read more
10 min read
Multi-Agent CLI Orchestration Tools Compared: Agent-Manager, Pane, and Golutra in 2026
Agent-Manager, Pane, and Golutra let you run multiple CLI coding agents in parallel. Here is the comparison of architectures, agent support, and which fits your workflow.
7 min read
OpenAI Open-Sourced Codex Security: What HN Thinks
OpenAI released the Codex Security CLI and TypeScript SDK as open source on GitHub. The Promptfoo team behind it, the 2.1k-star reception, and what the HN community says about cost, guardrails, and local model support.
Read more
10 min read
AI Coding Agent Security Models Compared 2026: Permissions, Sandboxing, and Threat Models for Every Major Tool
How Claude Code, Cursor, Codex, GitHub Copilot, Aider, and Windsurf handle permissions, sandboxing, credential protection, and prompt injection. A structured comparison for engineering teams evaluating agent security.
Read more
8 min read
Codex and Claude Code in July 2026: Agent Controls Are the Feature
The late-July Codex and Claude Code updates point in the same direction: coding agents are competing on approval modes, resumable work, MCP auth, artifacts, and review surfaces as much as raw model quality.
Read more
13 min read
Securing AI Coding Agents: A Practical Threat Model for 2026
Prompt injection, sandbox escapes, and hallucinated dependencies are now documented, patched, CVE-numbered realities. Here is the threat model for agent-written code and the defenses worth adopting this week, ranked by effort.
Read more
Showing 12 of 76 articles
Keep exploring Codex
- - Codex Topic Hub - tools and guides for Codex from the Developers Digest directory
- - Tools Directory - dive deeper across the Developers Digest knowledge base
- - Developers Digest on YouTube - video tutorials covering Codex and more
Get Smarter About AI Dev
New tutorials, open-source projects, and deep dives on coding agents - delivered weekly.
One email per weekReal code, not theoryFree forever
Explore 921 topics
Browse All Topics