Researchers at an unnamed security firm built a backdoored version of Qwen2.5-7B-Instruct that passed normal evaluations but exfiltrated project credentials through OpenAI's Codex CLI the moment a tri…
A four-day persistent coding-agent session lost a specific architectural decision — a 15-minute refresh-token TTL and its mobile-client rationale — after the third compaction event, according to a fir…
A developer has documented a method for running AI coding assistants such as Claude Code, Cursor, and Codex CLI entirely on free LLM API tiers by overriding backend environment variables like ANTHROPI…
A July 15, 2026 arXiv paper titled "Harness Engineering: Anatomy, Architecture, and Evolution of Coding Agents" audited the source code of eleven production coding harnesses — Claude Code, Codex CLI, …
Developer vayungodara released cliproxy-rs, a Rust rewrite of the CLIProxyAPI LLM subscription proxy that lets coding tools such as Claude Code, Codex CLI and Cursor share existing Claude Max or ChatG…
A developer built an observability and automated incident-response pipeline for a FastAPI order-tracking application using OpenTelemetry, Prometheus, Loki, Tempo, Grafana, and Codex CLI. The system ro…
A developer ran GPT-6 Astra in "ultrafast" service tier through Codex CLI 0.141 with a Franka Panda arm as its only MCP server, tasking the agent with sorting colored wooden blocks from a conveyor bel…
IQuest released IQuest-Q1, an open-weight 320B-parameter Mixture-of-Experts coding model that activates only 15B parameters per token and supports a 524,288-token context window, with official deploym…
Earendil shipped Pi 1.0 on October 1, 2026, a free MIT-licensed agent harness whose Codemode, deferred tool loading, mid-conversation system messages and cache warming features are designed to cut tok…
A developer has documented a workflow for using a hosted ShortURL MCP server inside Codex CLI to shorten single links and batches of URLs without leaving the terminal. The guide configures the remote …
OpenAI's Codex coding agent now runs across three surfaces — an open source CLI, the ChatGPT desktop app and IDE extension, and Codex Cloud — with cloud tasks startable and followable from any device …
Developer klntsky released zsh-codex-assistant, a zsh plugin that attaches a persistent Codex CLI session to a shell and is invoked by prefixing a prompt with '@', preserving shell context and command…
OpenAI shipped Codex CLI v0.158.0, which enables terminal input approval by default for commands running with elevated permissions and adds support for connecting to MCP servers that require pre-regis…
ReelMimic, a locally run AI agent tool released on GitHub by developer edenfunf, recreates the style of a reference video by breaking it down into shot count, shot lengths, BPM, transitions, colors, f…
IQuest released IQuest-Q1, a 320-billion-parameter Mixture-of-Experts model with roughly 15 billion active parameters per token, an 88-layer transformer, 256 experts (8 active), and a 524,288-token co…
The UK AI Security Institute and Meridian Labs released Inspect, an open-source framework for large language model evaluations that ships with over 200 pre-built evaluations and supports more than 20 …
OpenAI announced at its Dev Day on Tuesday that its Codex software engineering agent now runs in reusable cloud development environments accessible from any device, alongside a refreshed Codex CLI wit…
SHIKISHA-TERM, a terminal application from developer styleio, launched on the Microsoft Store and GitHub Releases, letting multiple AI coding CLIs run in one window and hand work to each other via @me…
OpenAI's September 29, 2026 DevDay recap lists cloud Codex for Plus, Pro, Business, Healthcare, Education and Enterprise plans, a refreshed CLI and Code Review for all plans, and Security Cloud for Pr…
Garry Tan released gstack, an open-source process layer built around Claude Code that wraps existing coding agents with 23 specialized skills and 8 power tools delivered as slash commands and Markdown…