AI Coding Live News — Real-Time 𝕏/Twitter Updates & Breakthroughs

Android StudioAndroidStudio·Collected 6d ago

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Android Studio Rabbit 2 goes stable with Bring Your Own Agent: 40+ coding agents including Claude Agent, Codex and Antigravity via the open ACP

On Oct 28, the day of Android Dev Summit, Google shipped Android Studio Rabbit 2 (2026.2.2) to the stable channel. The headline change is that Bring Your Own Agent (BYOA) moves from its September Canary preview to a stable feature: developers can plug any Agent Client Protocol (ACP) compatible coding agent into the IDE agent window. Google says more than 40 are available, including Anthropic Claude Agent, OpenAI Codex, JetBrains Junie and Google Antigravity, and users can sign in with personal or enterprise plans. The release also adds an agent skills manager, AI Change Review and agent-assisted LeakCanary fixes.

Key Takeaways

Version 2026.2.2 reached the Stable channel on Oct 28; BYOA first appeared in preview with the Rabbit 2 Canary in September
Google says 40+ ACP-compatible agents are available; Claude Agent, Codex and Antigravity are the defaults, and others install from the registry under Settings > Tools > AI > Agents
Agents get IDE tools: the project graph and build diagnostics, Android SDK tools, terminal execution, emulator control, Logcat and Compose Preview
Sign in with personal API keys or consumer and enterprise subscriptions; the built-in Android Studio agent stays free
Also new: a skills manager preloaded with Android and Firebase skills, AI Change Review from three entry points, and agent-assisted LeakCanary fixes; Google's Mishaal Rahman said Android CLI users grew 10x

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Linked Models & Agents:

🤖 Claude Agent 🤖 Codex 🤖 Antigravity 🤖 Junie 🌐 Google 🌐 Anthropic 🌐 OpenAI 🌐 JetBrains

#Android Studio#BYOA#ACP#coding agents#IDE

T3 Code / pingdotgg@t3dotgg·Collected 32d ago

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T3 Code Orchestrator V2 first nightly: cross-provider delegate_task, durable server queue; Pi 1.0 & OpenCode 2

pingdotgg/t3code shipped nightly v0.0.46-nightly.20261003.2610 at 2026-10-03T01:10:51Z — the first Orchestrator V2 build. It rebuilds turn lifecycle, queues/resume, subagent lineage, cross-provider threads, and history. Headline: delegate_task (spawn child agents on any provider/model and await results — the recommended multi-harness path, e.g. Claude plans / Codex implements), plus T3 Code MCP, ACP Registry, Cursor official SDK, restart-durable server queue, usage-limit auto-resume, scheduled tasks. At ingest: 24355★. Caveats: one-way DB copy from V1; mobile needs V2 beta; OpenCode 2.0.18+.

Key Takeaways

Release v0.0.46-nightly.20261003.2610 at 2026-10-03T01:10:51Z; site t3.codes
At ingest: 24355★; migration notes in issue #14871
V2: delegate_task, T3 Code MCP, ACP Registry, Cursor SDK, durable server queue, usage-limit auto-resume, scheduled tasks
New: Pi (incl. 1.0) + OpenCode 2 (≥2.0.18); mins Codex 0.159+ / Claude Code 2.1.280+ / Grok 1.0.13+ / Pi 0.80.5+
Caveats: one-way V1→V2 DB copy; V2 clients only on mobile beta; prefer delegate_task over lossy mid-thread provider switches

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Linked Models & Agents:

🤖 t3-code 🤖 Claude Code (Anthropic)🤖 codex 🤖 opencode 🤖 pi 🤖 cursor 🤖 grok 🤖 Google Antigravity (AGY)🌐 pingdotgg 🌐 t3

#T3 Code#Orchestrator V2#delegate_task#Pi#OpenCode 2#Claude Code#Codex#Cursor SDK#ACP Registry#agent orchestration#Pingdotgg

Xuan-Son Nguyen / ggml-org@ngxson·Collected 32d ago

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llama.cpp ships Decision Models: /v1/systemone scores options in one forward pass (Julia-1, Laya, Kev-4B, lev, OpenJev)

On 2026-10-02 ggml-org announced llama.cpp server support for Decision Models via /v1/systemone (PR #29818, merged 2026-10-02T09:56Z). Send a state plus typed questions; get option probabilities in one forward pass. Day-0 models: Julia-1, Laya, Kev-4B, lev, OpenJev (vision). Cloudflare Clef is planned next.

Key Takeaways

Official post 2026-10-02 + merged PR #29818 (2026-10-02T09:56Z, +2139/−15)
Endpoint POST /v1/systemone with choice/score/noul; probabilities + confidence; output_tokens=0
Day-0 GGUFs: Julia-1 / Laya / Kev-4B / lev / OpenJev; median ~3–43 ms/question on RTX PRO 6000 (blog table)
Distinct from Ollama SystemOne & Cloudflare Clef hosting; Clef listed as next in llama.cpp
Start: llama serve -hf ggml-org/Kev-4B-GGUF then curl /v1/systemone

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Linked Models & Agents:

⚡ Julia 1⚡ laya⚡ Kev 4b⚡ lev⚡ openjev🌐 ggml-org 🌐 huggingface

#llama.cpp#Decision Models#System One#Systemone#Jev#GGUF#local inference#agent routing#Kev-4B#OpenJev#Ggml

JetBrains@jetbrains·Collected 33d ago

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JetBrains Air in IDEs EAP: Marketplace/2026.3 native, free Junie Lite, ACP for Codex·Copilot·Claude·Cursor

On 2026-10-01 JetBrains opened the Air in IDEs EAP: an agentic session workspace via Marketplace plugin #33314 or native 2026.3 EAP builds. Ships with no agents; detects local ACP-compatible agents (Codex, Copilot, Claude, Junie, Cursor, …); free Junie Lite with JetBrains Account. Not an AI provider—third-party traffic goes to your vendor.

Key Takeaways

EAP post: https://blog.jetbrains.com/ai/2026/10/air-in-ides-eap/ (2026-10-01); prior system: https://blog.jetbrains.com/blog/2026/09/22/introducing-jetbrains-air/
Ship as Marketplace Air #33314 (com.intellij.air, FREE) or native in 2026.3 EAP; 2026.2+ install path; not Android Studio
BYO agents via ACP (Codex/Gemini/Copilot/Claude/Junie/Cursor…); plugin is not an AI provider
Free Junie Lite with JetBrains Account; cloud runs need AI seats; Claude subscription via terminal tab
Docs: overview + quickstart; no public SWE-bench/TTFT numbers in official materials

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Linked Models & Agents:

🤖 junie 🤖 Cursor Composer (Agent Mode)🤖 GitHub Copilot (Agent Mode / Codex)🤖 Claude Code (Anthropic)🌐 jetbrains 🌐 Cursor (Anysphere)🌐 OpenAI 🌐 Anthropic 🌐 Microsoft Azure AI 🌐 Google DeepMind

#JetBrains Air#Air in IDEs#EAP#Junie Lite#ACP#Codex#GitHub Copilot#Claude#Cursor#Marketplace

Docker@docker·Collected 36d ago

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Docker cagent 1.145.0: ACP request traces via W3C traceparent/tracestate, server spans on 13 handlers, lean TUI scrollback fix

Docker shipped cagent (docker-agent) v1.145.0 on 2026-09-28: ACP requests now propagate W3C traceparent/tracestate with server spans for each of the 13 implemented protocol handlers, plus new lint cops and a lean-TUI fix that preserves scrollback during partial streaming tool calls.

Key Takeaways

Shipped v1.145.0 — ACP W3C traceparent/tracestate + 13 handler spans
Lean TUI keeps scrollback during partial streaming tool calls
New FieldsSeqLookup / SlicesConcat lint cops
Docs: docker.github.io/docker-agent

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Linked Models & Agents:

🤖 cagent 🤖 Docker-Agent 🌐 Docker

#Cagent#Docker#ACP#OpenTelemetry#TUI#Tracing#Coding agent

Zed Industries@zeddotdev·Collected 38d ago

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Zed 1.21.0: Agent Panel BYOK for Claude Opus 5.5 and GPT-6 Astra/Sol/Luna; prevent idle sleep on long agent turns

Zed Industries shipped editor Zed v1.21.0 on 2026-09-23. AI: Agent Panel BYOK for Claude Opus 5.5 (Anthropic) and GPT-6 Astra/Sol/Luna (OpenAI); SuperGrok sign-in for Grok models; DeepSeek Flash 4.1; Z.ai GLM via Mistral provider; agent.prevent_idle_sleep on by default so long agent turns do not idle-sleep the machine. Also: language-server command picker, showDocument open file/URL, faster syntax/Markdown code-block rendering, ACP compatibility and async task wakeup improvements.

Key Takeaways

Shipped: v1.21.0 — zed.dev/releases/stable
BYOK: Opus 5.5 (Anthropic) + GPT-6 Astra/Sol/Luna (OpenAI)
Default agent.prevent_idle_sleep for long agent turns
Also: SuperGrok, DeepSeek Flash 4.1, Z.ai GLM via Mistral; ACP improvements
Docs: AI overview, Agent Panel, LLM providers

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Linked Models & Agents:

⚡ Claude Opus 5.5 ⚡ GPT-6 Astra ⚡ GPT-6 Sol ⚡ GPT-6 Luna⚡ DeepSeek-Flash-4.1⚡ Grok🤖 Zed-Agent-Panel 🌐 Zed 🌐 Anthropic 🌐 OpenAI 🌐 DeepSeek 🌐 xAI

#Zed#Agent-Panel#BYOK#Opus-5.5#GPT-6#SuperGrok#ACP#Editor#Prevent idle sleep

Docker Engineering@docker·Collected 38d ago

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Docker Agent (cagent) 1.144.0: ACP v1 sessions/terminals/remote MCP; sandbox --cloud without local Docker

Docker Engineering shipped docker-agent/cagent v1.144.0 on 2026-09-25. It widens ACP v1 compatibility: session delete + elicitation, model reasoning/safety options via session/set_config_option, shell via client terminal/create, client-supplied Streamable HTTP/SSE MCP on session new/resume/load, host credential auth/logout, audio prompts with bounded history replay. Sandbox gains --cloud and v3 kit so sandboxes run without a local Docker dependency. Plus TUI render wins and sandbox/filesystem confinement fixes. Aimed at teams embedding agents in IDEs/gateways over ACP.

Key Takeaways

Shipped: v1.144.0 — docker agent / docker-agent binary
ACP: session delete, elicitation, set_config_option, client terminals, remote MCP, host creds, audio prompts
Sandbox: --cloud + v3 kit without local Docker; confinement fixes
Install: Docker Desktop 4.63+ or brew install docker-agent; docs at docker.github.io/docker-agent
See agentclientprotocol.com; MCP still first-class

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Linked Models & Agents:

🤖 docker-agent 🤖 ACP-agent 🤖 MCP-gateway 🌐 Docker 🌐 docker-agent 🌐 cagent

#Docker#Cagent#Docker agent#ACP#MCP#Sandbox#Agent runtime#TUI

JetBrains@jetbrains·Collected 42d ago

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JetBrains launches Air: an open agentic product system for developers, teams, and governance

JetBrains (@jetbrains) announced JetBrains Air, an open product system for agentic software development that connects IDE-side agent orchestration, team workflows, and organizational governance (formerly JetBrains Central). Air is multi-vendor: steer Claude, Codex, Gemini CLI, and JetBrains Junie inside JetBrains IDEs, and plug in other harnesses via the Agent Client Protocol (ACP). The company blog also outlines Air Teams and Air Governance.

Key Takeaways

Air unifies IDE agent UX, team workflows, and org governance as one open system.
Orchestrate multi-vendor agents (including Junie) in JetBrains IDEs; ACP for compatible harnesses.
Air Governance (ex-Central) covers policy, visibility, audit, and AI cost control.

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Linked Models & Agents:

🤖 junie 🌐 jetbrains

#JetBrains Air#ACP#Junie#agentic IDE#Governance

Dan Kornas@DanKornas·Collected 45d ago

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Navop open-sources a native all-in-one workspace with ACP for Codex, Claude Code, and OpenCode

@DanKornas introduced feigeCode/navop, a native desktop workspace that keeps database workbenches, SSH/local terminals, SFTP, and remote desktop in one app. AI features cover SQL help, terminal assistance, and an Agent Hub; builders can attach Codex, Claude Code, and OpenCode over ACP and optionally expose host tools via MCP. The repository had about 1.4k GitHub stars at verification.

Key Takeaways

Native all-in-one workspace for databases, SSH/terminals, SFTP, and remote desktop.
ACP hooks for Codex, Claude Code, and OpenCode plus an Agent Hub for terminals, project files, and Git diffs.
Optional local MCP tool exposure; feigeCode/navop had about 1.4k stars at verification.

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Linked Models & Agents:

🤖 Claude Code (Anthropic)🤖 Cursor Composer (Agent Mode)🤖 Aider

#Navop#ACP#MCP#Claude Code#Codex#OpenCode#Database#SSH#open source

Marwan Atef@Marwan_3atef·Collected 58d ago

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Speakeasy Kit: MIT coding-agent runtime with one compose tool for shell/edit/retry and ACP subagents

Marwan Atef (@Marwan_3atef) highlights Speakeasy’s MIT coding-agent runtime Kit: the model sees one compose tool and can shell, edit, retry, and spin ACP subagents (Claude/Codex/Cursor) in a single round trip — about half the tokens of usual harnesses on size-matched tasks. No sandbox; run it inside a trusted boundary.

Key Takeaways

Ship: MIT open-source speakeasy-api/kit coding-agent runtime.
Mechanism: one compose tool for shell/edit/retry and ACP subagents in one round trip.
Caveat: no sandbox; ~half tokens vs usual harnesses on size-matched tasks.

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Linked Models & Agents:

🤖 Claude Code (Anthropic)🤖 openai-codex 🤖 Cursor Composer (Agent Mode)

#Speakeasy#Kit#Compose#ACP#coding agent#MIT#Open source

Devin Desktop@devindesktop·Collected 65d ago

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Cognition Unveils Devin Desktop as Next-Generation Windsurf with Deep Autonomous Workflow Integration

Cognition announced Devin Desktop, integrating Windsurf's IDE foundation with Devin's multi-agent command center and Agent Client Protocol (ACP) for unified local and cloud agent orchestration.

Key Takeaways

Windsurf IDE evolves into Devin Desktop, providing a centralized cockpit for local and cloud agent fleets;
Native Agent Client Protocol (ACP) support enables Codex, Claude Agent, and OpenCode to share project context;
Preserves existing Windsurf keybindings, extensions, and LSP configurations; free to download at devin.ai.

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Linked Models & Agents:

⚡ OpenAI GPT-5 Codex⚡ Claude 3.7 Sonnet (Hybrid Reasoning)

OpenHands@OpenHandsDev·Collected 65d ago

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OpenHands introduces Agent Client Protocol (ACP) for universal execution across Canvas, SDK, and Cloud

All-Hands AI introduced Agent Client Protocol (ACP) across OpenHands Agent Canvas, SDK, and Cloud. Under this open standard, any ACP-compatible coding agent can run through a single unified interface locally, remotely, or in the cloud, representing a major leap for open SWE agent interoperability.

Key Takeaways

Transforms OpenHands from a standalone agent into a universal multi-agent execution runtime.
Agent Canvas, Python SDK, and Cloud platform support ACP protocols on day one.
Unifies local, remote, and cloud APIs for composing heterogenous multi-agent workflows.

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Linked Models & Agents:

🤖 OpenHands (All-Hands AI)

#Openhands#Acp#Agent client protocol#Interoperability#Multi agent SDK

Devin Desktop@devindesktop·Collected 65d ago

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Cognition launches Devin Desktop: Unified fleet management for local and cloud coding agents with ACP

Cognition launched Devin Desktop as the evolution of Windsurf IDE. Serving as a command center for local and cloud agent fleets, it introduces full Agent Client Protocol (ACP) support to orchestrate Codex, Claude Agent, and OpenCode on a unified surface while retaining full IDE editing for manual reviews.

Key Takeaways

Command surface manages and monitors dozens of concurrent local and cloud worker agents.
Adopts Agent Client Protocol (ACP) for multi-agent interoperability across heterogenous models.
Built on Windsurf IDE foundations, carrying over extensions, LSPs, and custom settings.

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Linked Models & Agents:

🤖 Devin 2.0 (Cognition)🤖 Windsurf Cascade (Flows)🌐 cognition 🌐 codeium

#Devin#Devin desktop#Windsurf#Acp#Multi agent#Developer IDE