Developer tools

xAI's experimental TypeScript SDK supports Grok text, voice, image, and video models, plus server-side tools. Code execution runs in isolated, stateless Python sandboxes without network or filesystem access.

Meta's Muse Gadgets provides open-source ESP32 firmware and a Linux SDK for connected hardware. Meta also announced Muse Home Link for compatible smart devices, offering 5,000 units free to eligible US Muse subscribers.

Zed released Delta in public beta on macOS, Linux, and Windows as a multiplayer environment for coding with agents and reviewing changes. DeltaDB stores intermediate edits, comments, and agent conversations.

Cursor Origin adds Git repository hosting, GitHub mirroring, pull requests, reviews, and agents that can edit code and push branches. The service is rolling out in early beta for paid plans.

Users reported failures retrieving commits, running Actions, and syncing GitHub-hosted repositories. Some developers said the disruption blocked pull-request merges amid broader reliability complaints.

OpenRouter upgraded Auto Router to classify prompts into about 30 task types, then route by anonymized 7-day spend share and cost tier. OpenRouter says the max tier beat the old router across five benchmark domains.

Google opened Gemini Omni Flash to developers for video creation and editing from text, image, video, or audio references. The rollout spans Gemini, Flow, AI Studio, the Gemini API, and Vertex AI, with supporting posts showing editing demos rather than independent performance tests.

Magnitude launched an open-source terminal coding agent that runs local models on-device without API keys. Its launch post says it profiles hardware and can use shell, file-editing, script, and skills tools.

Poolside launched Desktop Assistant for macOS, VS Code, and Visual Studio. It can run compatible agents such as Poolside, Claude Code, and Codex across parallel worktrees while handing off context.

OpenAI open-sourced the Apache-2.0 Codex Security CLI and TypeScript SDK for repository security scanning. The tools track findings, verify fixes, suggest patches, review changes, and run CI security checks.

The latest VS Code release lets the model assess routine tool-call risk before asking a developer for approval. It also adds agent diff summaries and chat timing metadata for review and debugging around agent runs.

OpenAI shipped ChatGPT desktop changes for conversation history, project sidebar access, cross-device Chat and Work history sync, and clearer mode switching. Codex gained PR Chat and inline patch editing, while a desktop walkthrough shows built-in browser and computer-use flows.

OpenAI and Work Louder released kbd-1.0-codex-micro, a compact hardware controller for Codex workflows with mappable buttons, a joystick, status keys, and RGB feedback. Posts from Work Louder and early users describe Codex-focused mappings for multi-agent status, accept/reject actions, six layers, and app auto-switching.

Multiple developers said Grok CLI sent full codebases upstream without clear notice. Follow-up posts contrasted the behavior with embedding-based indexing and raised zero-data-retention questions.

ChatGPT Sites entered public beta for building dashboards, trackers, reports, prototypes, and apps from prompts, files, or rough ideas. It includes preview, published URLs, admin controls, and built-in auth, while one user reported confusing deploy behavior.

VS Code shipped a Copilot update with browser-agent tools for web app validation, plus a preview Agents window for parallel workflows, BYOK model discovery, and cost visibility. Version 1.128 also adds grouped and workspace-less chats in the Agents window.

Simon Willison highlighted Jarred Sumner’s Bun rewrite from Zig to Rust as an AI-assisted workflow using trial runs, dynamic planning, adversarial review, and verification. One estimate put API token cost near $165k.

Engineers debated review depth for AI-written code, from Matt Pocock’s seven-level scale to automated-plus-human review loops. The split was whether pre-patch test failures and deterministic tools add trust, or mock-heavy unit tests just add churn.

AI SDK added HarnessAgent as a common interface for Pi, Claude, Codex, OpenCode, and other harnesses. Use it to run local or cloud software-factory jobs through official SDKs while subscriptions cover token usage.

MinerU was documented as a local OCR pipeline for PDF, Office, and image-to-Markdown with LaTeX formulas, tables, and 109 languages. The workflow adds mineru -p, mineru-api, Gradio, and an MCP server for Claude Desktop or Cursor.

Mastra published an OpenUI guide, CopilotKit showed Fable 5 agents rendering AG-UI React components, and OpenUI Adam targeted Vercel Eve. The cluster creates a shared component-streaming surface across React, design systems, and filesystem agents.

Grok Build added speech-to-text dictation for coding agents through /voice or Ctrl+Space. Try it to bring Grok-powered real-time voice input into CLI coding workflows.

Browser Use CLI 3.0 shipped direct Chrome DevTools Protocol control through browser-harness with a 6× smaller context path. Try it with Claude Code, Codex, cloud browsers, or local Chrome sessions to cut browser-agent context overhead.

Firecrawl expanded /monitor from single pages to whole-web tracking, with examples covering filings, competitor changes, hiring, and news alerts. The feature ships across the API, CLI, Playground, and Firecrawl MCP for direct use in agent and search workflows.

Anthropic shipped Claude Code 2.1.198 with Claude in Chrome, background agents that auto-commit and open draft PRs, and a new eval command with ablation and judge-model options. The release also adds AWS upstream failover and retries transient mid-response network drops instead of aborting turns.

Independent toolmakers pushed GLM 5.2 into coding workflows via dcode, Amp plugin modes, and Wafer-backed Next.js routes, while Composio reported it tied or won across 41 real-tool tasks. That matters because GLM is moving from benchmark curiosity into a practical open-weight option for agentic coding and long-running repo work.

Z.ai released ZCode as its official desktop environment for GLM-5.2, with multi-agent project work, long-running tasks, code review, and clients for macOS, Windows, and Linux. GLM Coding Plan subscribers get a 1.5x quota inside ZCode, while other developers can bring existing subscriptions or API keys.

Vercel added Dockerfile-based Functions, a Services model for multi-framework apps in one project, and a VCR registry for container images at Ship NYC. The release lets teams deploy OCI images and collocated services with atomic rollbacks, private networking, and active-CPU billing, so Docker-based apps can move without single-runtime constraints.

Anthropic opened a Claude Desktop beta for Ubuntu and Debian that bundles chat, Claude Code, and Claude Cowork in a native Linux app. It gives Linux users a first-party desktop path into Claude workflows, though Computer Use is still missing from this release.

Anthropic launched Claude Science in beta as a research app with traced artifacts, on-demand environments, and access to more than 60 scientific databases. Modal is already integrated as an elastic compute layer, giving researchers a single workspace for data access, code, and reproducible runs.

Claude Code 2.1.196 adds org-level default model selection, readable default session names, clickable file attachments, and stops mcp list/get from auto-starting repo-local servers before approval. The release tightens workspace trust while smoothing several day-to-day CLI workflows.

Vercel shipped realtime speech and transcription support in AI Gateway and AI SDK 7, then added Grok voice models through the same interface. The update puts voice agents on the same gateway, WebSocket, and AI SDK stack Vercel already uses for text models.

Vercel raised the maximum package size for Functions on Fluid compute from 250 MB to 5 GB, a 20x increase. The change removes a common deployment blocker for browser automation, larger Python AI stacks, image processing, and heavier backend workloads.

Next.js 16.3 Preview adds major Turbopack gains, including up to 90% less dev-memory use, up to 5.5x faster warm builds, and a Rust React Compiler path that sped route compilation 20-50% in tests. The update matters for longer agent-heavy sessions where dev caches, typecheckers, and coding tools all compete for RAM.

A day after /goal and thread automations landed in Codex, practitioners started standardizing on /goal specs, /fork or /side detours, and /rewind plus /compact recovery. The pattern matters because verifier design and compaction timing now control how well long runs hold together.

Plannotator v0.21.3 shipped file-scoped comments, a unified review UX, default per-file Ask AI chats, and a more reliable Codex app-server path. It matters because guided reviews and plan checks can now plug into agent workflows with less custom glue.

Microsoft open-sourced SkillOpt, a system that treats agent skill documents as tunable artifacts and improves them against measured task batches. It matters because practitioners are already standardizing shared /research, QA, and packageable skills across harnesses, turning skill files into a new optimization surface alongside models.

Codex users documented thread automations as recurring wake-up calls that preserve thread context, alongside /goal and /btw patterns for steering long-running loops. The workflow matters because teams can schedule check-ins, queue instructions mid-run, and add adversarial review passes without building a separate orchestrator.

OpenCode v2 moves its TUI, desktop, and web clients onto a shared backend so sessions stay synced and resource use drops across windows. The beta matters for multi-window agent workflows, though the next build still lacks features.

Datalab’s balanced extraction mode scored 95.9% on a 225-document benchmark and beat Reducto Deep Extract’s 95.1%, according to Vik Paruchuri. The update also adds citations and reasoning, but the benchmark and price comparison are vendor-reported.

OpenAI shipped another Codex desktop update with smoother long-thread scrolling, deeper local history, better settings search, and a hover navigation rail. The release matters because long-running sessions keep your place and copy richer Markdown into Slack.

Next.js previewed an agent-focused toolchain with auto-managed AGENTS.md, browser-backed verification, and Skills for cache-component migration and optimization. The release matters because framework guidance, browser introspection, and fix prompts are now packaged directly for coding agents.

Google AI Studio shipped Design Variations, which generates multiple UI directions from an existing build and lets users apply one directly. It matters because builders can branch app presentation without rewriting aesthetic prompts or manually rebuilding layouts.

Vercel extended the AI SDK Harness API to cover OpenCode and Deep Agents, adding more agent runtimes to the unified interface introduced in AI SDK 7. The change matters because apps can swap supported runtimes without rewriting integration code, though ACP is still awkward for some cloud deployments.

OpenAI published usage data showing Codex now generates 99.8% of its internal AI output tokens, with sharp growth in legal, support, recruiting, and finance. The report measures agent adoption as delegated parallel work, not just chat inside engineering.

OpenRouter released an MCP server that lets agents query live model pricing, benchmark scores, provider data, docs, and run test inference from the CLI. That replaces stale model knowledge with current routing data inside long-running agent workflows.

Claude Code 2.1.193 routes all shell commands through auto-mode classification, adds live file path autocomplete in bash mode, and can emit assistant-response OpenTelemetry events. It also changes denial logging and response-logging defaults for teams instrumenting the CLI.

v0 Design Systems 2.0 imports components, tokens, providers, and usage patterns from repos, packages, Storybook, Figma, screenshots, and real apps. That lets generated UI target a team's production design system instead of generic components.

Vercel shipped AI SDK 7 with approvals, durability, telemetry, and other production agent primitives. Early adapter feedback points to breaking changes and migration work for SDKs that wrap the old APIs.

OpenRouter released a dedicated Image API that normalizes request shapes across 30-plus models from eight providers. Agents can inspect limits, passthrough options, streaming, and exact per-call cost without hardcoding vendor quirks.