extensions

Anthropic 解释了 Claude Code 的新 Mods 功能：一个可编程的扩展层，允许开发者在 Claude Code 会话中直接运行 JavaScript/TypeScript 模块，以监听、拦截或改写 agent 行为，并渲染自定义终端 UI，使 Claude Code 逐步成为一个可编程的 agent runtime。

A supply chain attack placed a malicious Anthropic Claude Code extension in Cursor's marketplace for about 11 hours, potentially affecting up to 5,000 developers with a backdoor implant. Anthropic and Cursor said their systems were not compromised, and the malware's design flaws prevented it from fully establishing itself on most targets.

Roundup of the 4 most worthwhile Subagent extensions for Pi (badlogic/pi-subagent, pi-subagents by nicobailon, tintinweb/pi-subagents, and pi-subagent-manager), despite Pi's official no-subagent stance, along with a warning to install only one to avoid /agents command conflicts.

Anthropic introduces Claude Code mods, a plugin system of small JS/TS files that run inside a Claude Code session to observe, rewrite, or answer events and draw custom terminal UI, enabling users to customize behavior by simply prompting the assistant.

Apple demos a feature in iOS 27 where a new Safari button creates extensions using AI, reducing development time significantly.

SoL-Pi is a standalone extension for Pi agents that enhances efficiency by reducing token traffic and inference work through mechanisms like action fusion and context compaction, with all features being opt-in and preserving original evidence.

The author describes their personal method for secure and private web browsing using restricted Firefox with extensions like uBlock Origin and containerization to block ads, trackers, and improve security.

The author proposes an open AI workspace ecosystem where developers build and monetize extensions, sharing economic value like creator platforms, rather than each product fighting for standalone distribution.

Orion is a privacy-focused web browser from Kagi, offering native WebKit speed, support for Safari, Chrome, and Firefox extensions, and zero telemetry, available on macOS, iOS, iPadOS, and Linux (beta), with Windows coming soon.

The PyTorch-Triton 3.7 release introduces the Triton Plugin Extensions system, enabling dynamic loading of custom compiler passes and DSL extensions into upstream Triton without forking, with Meta's TLX now supported out of the box.

Ableton has released a software development kit (SDK) for Live 12.4.5 beta, allowing developers to create custom extensions that interact with tracks, clips, MIDI, and more using Node.js.

Discusses best deployment practices for Claude Code, including a five-layer extension architecture and counterintuitive practices, emphasizing that the ecosystem built around the model determines the ceiling of Claude Code's performance.

SuperIsland brings the iPhone Dynamic Island feature to macOS with extensions support.

Anthropic introduces Desktop Extensions for Claude Desktop, a new .mcpb packaging format that simplifies the installation of MCP servers with a one-click process, removing the need for manual configuration and dependency management.