developer tools

Claude Code v2.1.224 introduces cross-session messaging, letting separate Claude Code instances on macOS and Linux send each other summaries to coordinate work. The feature does not support approving permissions or executing commands remotely.

Anthropic will switch Claude Code's default permission setting to auto mode on August 14 for Pro, Max, and Team users. The company says its safety classifier caught 89% of dangerous commands in testing, compared to 13.6% for human reviewers, and will no longer charge extra tokens for the classifier itself.

GitHub has published a guide covering slash commands available in the GitHub Copilot app, designed to extend Copilot beyond simple chat into planning, team collaboration, task automation, and workflow customization. The guide targets developers looking to get more structured, repeatable value out of Copilot's interface.

Meta has launched Muse Code, a beta terminal coding agent built on its Muse Spark model that can fan out tasks to parallel sub-agents working in isolated worktrees. The release positions Meta to compete with OpenAI's Codex and Anthropic's Claude Code, with Meta AI chief Alexandr Wang emphasizing cost advantages.

AWS published a technical breakdown of an MCP bridge that connects cloud-hosted AI agents on Amazon Bedrock AgentCore to MCP servers running on a user's local machine. The architecture, used internally in a finance assistant with over 41,000 conversations in its first year, tunnels MCP JSON-RPC messages through WebSocket and browser native messaging.

GitHub has retired the Copilot Billing Preview app, removing it from availability entirely. Copilot spend tracking and management now happens directly within GitHub's standard billing settings.

Cline's SDK v0.0.67 pulls reasoning effort and budget controls from the models.dev catalog to match each provider's actual capabilities, while fixing a bug that forced redundant re-compaction calls on every turn. The release also adds session forking for editing earlier prompts and makes MCP server timeouts configurable.

GitHub has published a walkthrough of stacked sessions and pull requests in the Copilot app, a workflow feature that lets developers chain multiple AI-assisted coding sessions and PRs together. The post uses a real-world example: modernizing an old codebase.

GitHub has added stacked sessions and pull requests to the GitHub Copilot app, allowing developers to break large coding tasks into a sequence of dependent Copilot sessions that each produce their own PR. GitHub demonstrated the feature by using it to modernize an old codebase.

GitHub has expanded its Copilot usage metrics API so that individual Copilot app activity is now attributed to users in enterprise-user and organization-user report rollups. The change gives admins more granular visibility into how Copilot apps are used across their organizations.

Vercel released AI SDK version 3.0.106 for xAI integration, adding support for the Grok 4.5 model identifier and expanding input reference capabilities to include video files for reference-to-video generation workflows.

GitHub has deployed agentic workflows that automatically generate documentation pull requests from merged product changes. The system, built by GitHub's Aspire team, creates SME-reviewed documentation to reduce the lag between code releases and updated docs.

Apple has released an MCP server for Safari Technology Preview 247 that allows AI coding agents to directly inspect and debug websites. The server gives agents access to console logs, network requests, screenshots, and DOM interactions through the Model Context Protocol standard created by Anthropic.

GitHub has released the redesigned terminal interface for GitHub Copilot CLI to general availability. The update, previewed at Microsoft Build 2026, introduces a tabbed layout for working with GitHub directly from the command line.

GitHub published documentation outlining slash commands for Copilot CLI, the company's terminal-based AI coding assistant. The guide targets developers new to using AI agents directly in command-line environments.

GitHub has published beginner documentation for Copilot CLI's slash commands. The guide covers how to control the terminal AI agent using command shortcuts.

Apple's Xcode 27 adds native support for Google Gemini, joining existing integrations with Anthropic's Claude and OpenAI's Codex. The update also introduces improved interfaces, interactive planning, and multiturn Q&A capabilities for AI-assisted development.

GitHub has updated Copilot CLI to support language server protocol (LSP) integration. The update replaces the tool's previous grep and decompile-based code analysis with structured language server support for improved code intelligence.

GitHub has released its May 2026 update for Copilot in Visual Studio 2026, introducing new tooling for planning, code review, and work management. The update is available to all GitHub Copilot users.

GitHub announced a new Copilot desktop application at Microsoft Build 2026. The standalone app introduces what the company calls an "agent-native" interface designed to integrate AI agents into developer workflows.

Microsoft is ending GitHub Copilot's flat-rate subscription model in favor of token-based billing starting June 1. Some developers report monthly costs rising from approximately $29-50 to $750-3,000, while others claim the increases only affect inefficient "vibe-coders" who iterate excessively without clear direction.

OpenAI released an update to Codex for Mac adding Appshots, a new feature that captures both screenshots and text from application windows using a Command-Command keyboard shortcut. The feature accesses content beyond what's visible on screen to provide fuller context to chat threads.

xAI has released Grok Build 0.1, a coding-specialized model with a 256K context window and unlimited text output. The model is designed for agentic software engineering workflows and powers xAI's Grok Build CLI tool.

Google has repositioned Antigravity 2.0 as a unified suite for agentic AI development, introducing parallel agent orchestration, a new CLI that replaces the Gemini CLI, an SDK for custom agents, and Managed Agents in the Gemini API. The company also launched a new $100/month AI Ultra tier with 5X the usage limits of the $20 Pro plan, alongside a dedicated Android app for AI Studio.

Google announced at I/O 2026 that AI Studio can now build native Android applications directly in the browser using Jetpack Compose and Kotlin. Separately, Android Studio's new Migration Assistant uses LLMs to automatically port iOS, React Native, and web apps to native Android, reducing weeks of manual work to hours.

GitHub is piloting an experimental AI agent designed to automate accessibility testing and remediation. The tool aims to help developers identify and fix accessibility issues in their code and user interfaces without requiring specialized expertise.

xAI has released Grok Build, a coding agent and CLI tool positioned to compete with Anthropic's Claude Code and other AI coding assistants. The early beta is available exclusively to SuperGrok Heavy subscribers at $300 per month.

GitHub has released a REST API for its Copilot cloud agent in public preview. The new Agent Tasks API allows Copilot Business and Enterprise users to programmatically start cloud agent tasks, expanding automation capabilities beyond manual interaction.

OpenAI added optional AI-generated pet companions to its Codex coding assistant. The floating overlays notify developers when Codex completes tasks or needs input, eliminating the need to switch windows to check status.

AWS announced that Amazon Q Developer IDE plugins and paid subscriptions will reach end of support on April 30, 2027, with new account creation blocked starting May 15, 2026. The company is transitioning users to Kiro, a new agentic development environment built for spec-driven development.

IBM has launched Bob, its AI coding assistant, following internal testing with 80,000 employees. The company claims teams saw average productivity gains of 45% across complex workflows. Pricing ranges from $20 to $200 per month using a "Bobcoin" credit system.

OpenAI's Codex Desktop can now control your computer, run background automations, and includes an in-app browser with click-to-select elements. The update adds automation memory across sessions and access to over 100 curated plugins, though the computer control feature is MacOS-only and unavailable in the EU.