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Codex CLI

17 articles · Page 1 of 1
Eric Tech Circle
Eric Tech Circle
Oct 12, 2026 · Artificial Intelligence

Four AI Coding Agents Compared: Open Source Wins After Privacy Scandals

After closed-source tools Grok Build and ZCode were caught uploading user code without consent, the author evaluates four open-source AI coding agents—Codex CLI, Pi Agent, OpenCode, and DeepSeek Harness—comparing their licensing, model flexibility, token costs, speed, and fit for different developer workflows.

AI coding agentsCodex CLIDeepSeek Harness
0 likes · 13 min read
Four AI Coding Agents Compared: Open Source Wins After Privacy Scandals
Geek Labs
Geek Labs
Sep 21, 2026 · Artificial Intelligence

clawpatch: AI Reviews AI Code via Local Agents — Pipeline with Full Audit Trail

clawpatch orchestrates local coding agents like Codex CLI and Claude Code as subprocesses to review, fix, and revalidate AI-generated code through a six-stage pipeline (init, map, review, fix, revalidate, open-pr) with semantic slicing, evidence-backed findings, read-only sandboxes, and explicit human approval — without ever calling model APIs directly.

AI code reviewCI integrationCodex CLI
0 likes · 14 min read
clawpatch: AI Reviews AI Code via Local Agents — Pipeline with Full Audit Trail
Architect
Architect
Sep 5, 2026 · Artificial Intelligence

Codex's Context Management Redesign: Four-State Architecture for Long-Running Agents

The article analyzes Codex CLI's experimental context management system (v0.153.0), which replaces monolithic compaction with four distinct state types—current working set, handoff notes, searchable history, and external facts—detailing the model-driven window-switching protocol, token budget exposure, harness fallback mechanisms, and recovery considerations for long-running coding agents.

AI AgentsCodex CLICompaction
0 likes · 30 min read
Codex's Context Management Redesign: Four-State Architecture for Long-Running Agents
KooFE Frontend Team
KooFE Frontend Team
Aug 11, 2026 · Artificial Intelligence

Building a Music Streaming Site with AI‑Generated Code

The author documents how, using Codex CLI on an aging Mac, they leveraged AI to automatically generate over 6,000 lines of code, set up comprehensive documentation, containerized deployment, and Cloudflare hosting to create a functional music website in just two evenings, detailing costs and workflow.

AI codingCloudflare R2Codex CLI
0 likes · 6 min read
Building a Music Streaming Site with AI‑Generated Code
Eric Tech Circle
Eric Tech Circle
Aug 10, 2026 · Artificial Intelligence

Aligning Agent Workflows with the Grill Me Skill: Design, Mechanism, and Real‑World Demo

This article introduces the lightweight Grill Me skill for AI agents, explains how its batch‑questioning and recommendation‑based alignment process reduces rework, provides installation commands, and showcases a step‑by‑step demonstration on the Codex CLI, highlighting decision summaries and quick‑exit options.

AI AgentsCodex CLIautomation
0 likes · 5 min read
Aligning Agent Workflows with the Grill Me Skill: Design, Mechanism, and Real‑World Demo
Hacker Afternoon Tea
Hacker Afternoon Tea
Jun 24, 2026 · Artificial Intelligence

How 800 Lines Added Binance Futures Trading to ITB Using Codex and GLM‑5.2 (Full Testnet Verification)

The article details how the author extended the intelligent‑trading‑bot (ITB) with a new Binance futures execution pipeline using Codex CLI for TDD and GLM‑5.2 for context hand‑off, illustrating three business chains, incremental computation, state‑machine design, crash recovery, risk controls, and nine real‑world bugs uncovered during full testnet verification.

AI tradingBinance futuresCodex CLI
0 likes · 11 min read
How 800 Lines Added Binance Futures Trading to ITB Using Codex and GLM‑5.2 (Full Testnet Verification)
Eric Tech Circle
Eric Tech Circle
May 22, 2026 · Operations

Isolating Multiple Codex CLI Accounts on macOS Using CODEX_HOME

On macOS with zsh, you can avoid repetitive login/logout when using several Codex CLI accounts by copying the ~/.codex directory, setting distinct CODEX_HOME paths, and creating alias commands, allowing each account to maintain separate configurations, contexts, and quotas while sharing project rules via AGENTS.md.

CODEX_HOMECodex CLIMulti-Account
0 likes · 7 min read
Isolating Multiple Codex CLI Accounts on macOS Using CODEX_HOME
Old Zhang's AI Learning
Old Zhang's AI Learning
Apr 28, 2026 · Artificial Intelligence

OpenAI’s Latest Open‑Source Releases: Codex CLI, Plugins, Symphony, and Privacy‑Filter

OpenAI has recently open‑sourced three projects—Codex CLI, the openai/plugins repository, the engineering‑preview Symphony orchestration service, and the privacy‑filter model—detailing installation, plugin architecture, workflow orchestration design, and usage examples, while comparing them to competing agents and noting practical constraints.

AI AgentCodex CLIOpen Source
0 likes · 17 min read
OpenAI’s Latest Open‑Source Releases: Codex CLI, Plugins, Symphony, and Privacy‑Filter
Old Meng AI Explorer
Old Meng AI Explorer
Apr 13, 2026 · Artificial Intelligence

Unlock AI-Powered Coding with OpenAI Codex CLI: Full Installation and Usage Guide

Codex CLI, OpenAI’s command‑line programming assistant, lets developers generate, explain, debug, and refactor code directly from the terminal; this guide walks through prerequisite Node.js setup, multi‑platform installation methods, authentication options, core commands, advanced parameters, configuration files, MCP integration, practical use‑cases, and troubleshooting tips.

AI programmingCLI toolCodex CLI
0 likes · 17 min read
Unlock AI-Powered Coding with OpenAI Codex CLI: Full Installation and Usage Guide
AI Tech Publishing
AI Tech Publishing
Apr 4, 2026 · Artificial Intelligence

Become a World-Class Agent Engineer: Master Context, Rules, and Termination Conditions

This guide explains how to become a world‑class Agent engineer by managing context bloat, defining clear rules and skills, separating research from implementation, using neutral prompts, and writing explicit termination contracts, while emphasizing that the final results remain the developer’s responsibility.

Agent EngineeringClaudeCodex CLI
0 likes · 17 min read
Become a World-Class Agent Engineer: Master Context, Rules, and Termination Conditions
ArcThink
ArcThink
Mar 29, 2026 · Artificial Intelligence

Claude Code vs Codex: Deep Technical Architecture, Performance, and Real‑World Experience

This article provides a comprehensive, data‑driven comparison of Anthropic's Claude Code and OpenAI's Codex CLI, covering their divergent architectures, token efficiency, benchmark results, pricing models, and developer community feedback to help engineers choose the tool that best fits their workflow.

AI coding agentsClaude CodeCodex CLI
0 likes · 22 min read
Claude Code vs Codex: Deep Technical Architecture, Performance, and Real‑World Experience
AI Tech Publishing
AI Tech Publishing
Mar 6, 2026 · Artificial Intelligence

How Codex CLI Compresses Context: Inside the compact() API

The article dissects Codex CLI's two compression paths—local LLM summarization for non‑Codex models and an encrypted compact() API for Codex models—by injecting prompts, extracting system, handoff, and compression prompts, and comparing them with open‑source references to reveal the underlying mechanism.

API analysisCodex CLICompression
0 likes · 5 min read
How Codex CLI Compresses Context: Inside the compact() API
21CTO
21CTO
Jun 3, 2025 · Artificial Intelligence

Why OpenAI Rewrote Codex CLI in Rust: Boosting Performance, Security, and Simplicity

OpenAI has rebuilt its upcoming AI command‑line tool Codex CLI in Rust, citing faster performance, stronger security, zero‑dependency installation, sandbox support, and low memory usage, while maintaining compatibility with its TypeScript version and extending support for JavaScript and Python.

AI toolingCodex CLICommand Line Interface
0 likes · 5 min read
Why OpenAI Rewrote Codex CLI in Rust: Boosting Performance, Security, and Simplicity