AI Coding Live News

Autonomous (@autonomous_labs) open-sourced OpenHarness (github.com/autonomous-ai/openharness): not another coding agent, but a harness control plane that runs Claude Code, Codex, Cursor, OpenCode, Pi, Command Code, Devin, Grok Build, and more in persistent tmux sessions across machines. Domain-Specific Harnesses target CAD, PCBs, robotics, and games; a desktop app plus open-hardware Harness units shipped the same week. Credentials stay in each vendor’s local config; machines link via outbound-only daemons with end-to-end encrypted relay/WebRTC.

Command Code (@CommandCodeAI) says GLM-5.3 FlashX is live across plans and API: a high-speed variant of GLM-5.3 Flash claiming ~200 TPS, a 1M context window, and multimodal text/image/video. For coding-agent users who want high-throughput Zhipu Flash-family models, this is a ready CLI/API path.

Command Code CEO Ahmad Awais shared Composio benchmark results claiming Command Code solved 18 of 30 tasks with a 375-second average time, leading the comparison on open models. The post references Composio testing GPT-6 Astra across six coding-agent harnesses and highlights substantial token differences when harnesses fail.

CLI coding agent Command Code says OpenAI GPT-6 Astra is live. Developers can pick Astra inside Command Code workflows for stronger long-horizon agentic coding, complementing same-day product rollouts in Copilot, Cline, v0, and Factory.

Command Code says Meta Muse Spark 1.3 Contributor is now live in its coding agent across GOAT, Pro, Max, and API. It calls the tier the most capable lowest-cost option yet, with benchmark results in the Opus 5 and GPT-5.6 Sol class.

Command Code says Qwen 3.8 Max 0902 is live: an upgraded Qwen 3.8 Max with ~2.4T parameters, 1M context, and post-training for coding and cowork. It is available on GOAT, Pro, Max, and API—useful when closed-model routes flap.

Command Code ran FlappyBench with the same /design prompt across Muse Spark 1.3, Grok-4.6, and Gemini 3.8 Flash. Muse and Grok both scored 9/10, while Muse cost only $0.072; Gemini scored 7/10, cost $0.205, and did not fully finish.

Command Code (@CommandCodeAI) says Meituan LongCat-2.0 is free on all plans: a 1.6T MoE with ~48B active params and 1M context - install via npm i -g command-code. Meituan account confirmed it is live and free in Command Code.