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A collection of 228 posts

Codex Alpha 15 Removes the Escape Hatch From Agent Context Management

Codex Alpha 15 Removes the Escape Hatch From Agent Context Management

Codex 0.143.0-alpha.15 is the kind of release that looks dry until you ask what would break without it. Automatic compaction is no longer optional. Inter-agent messages are persisted as response items. Remote skill discovery moves to a bounded filesystem walk RPC. Executor plugin paths stay URI-native until

OpenAI Is Positioning Codex as the Control Plane for Agentic Engineering

OpenAI’s latest Codex positioning is not really about a better coding assistant. It is about where engineering work gets routed. The refreshed Codex page describes “a coding agent that helps you build and ship with AI” and calls the app “a command center for agentic coding.” That phrase is

Codex in Chrome Is the Browser-Agent Moment Teams Need to Treat Carefully

Codex in Chrome Is the Browser-Agent Moment Teams Need to Treat Carefully

Browser agents finally got interesting when they stopped pretending the web is a clean API and started touching the ugly part: authenticated work. OpenAI’s Codex Chrome extension is not just “Codex can click buttons now.” It is Codex stepping into the same browser state developers use for QA dashboards,

Codex Starts Treating Plugins Like a Supply Chain

Codex Starts Treating Plugins Like a Supply Chain

Plugins are where coding agents stop being assistants and start becoming platforms. A plugin can bring skills, app integrations, MCP server configuration, lifecycle hooks, and marketplace metadata into the same runtime that reads your repository, proposes edits, runs commands, and sometimes asks for fewer approvals than a junior engineer would.

Codex Turns Agent Runtime Edge Cases Into Protocol Contracts

Codex Turns Agent Runtime Edge Cases Into Protocol Contracts

The late-day Codex work on June 23 reads like OpenAI taking a red pen to every place an agent runtime used to shrug. Budget exhausted? That should not masquerade as a generic interruption. Code-mode host negotiation? Version it before the clever messages arrive. Context windows? Give the first one an

Codex Adds the Telemetry Layer Agentic Coding Needed

Codex Adds the Telemetry Layer Agentic Coding Needed

The most important coding-agent features are increasingly the ones nobody wants to put in a launch video: telemetry attributes, proxy resolution, safety-buffering metadata, and log filters. Codex’s June 23 PR cluster is a useful reminder that agent adoption inside teams is not blocked by whether the demo can edit