AI digest: 2026-11-06

Highlights

• Apple's Xcode plugin for Claude Code: build, test, SwiftUI previews, simulators, and Apple docs over MCP. Install with claude plugin install xcode@claude-plugins-official on a Mac with Xcode.
• Champion Kit: Anthropic's plugin for spreading Claude Code in a team; /champion-kit:patterns also finds skill candidates in your own repo.
• Floorplan: a Claude Code and Codex plugin that draws a plain-English map of a codebase and of what the agent just changed.

New sources

Agents and tooling

• Apple's Xcode plugin for Claude Code: official marketplace entry that links the plugin shipped with your Xcode.
• Champion Kit plugin: seven skills for hackathons, office hours, patterns, and an AI maturity report.
• Floorplan: interactive codebase map, health check, and recent-work view (MIT).
• Codex CLI 0.167.0: daemon-free agent command center, unread markers, backend switching.

Frameworks and libraries

• Mistral AI Studio: managed agents with skills, subagents, and hooks; workflows; a Mistral MCP server.

Models

• Gemini API changelog, 2026-11-05: files, audio, and video in function responses; Omni 1.2 Flash GA.
• GPT-6-Cyber: vetted-access security model, 1.05M context, $20/$100 per 1M tokens.

Industry

• Claude Console IP allowlist (beta): restrict API keys to known addresses; Admin API sign-out-everywhere.

Topic pages updated

• tooling/coding-agents: Xcode plugin, Codex 0.167, Floorplan; open question on the Xcode version needed.
• tooling/mcp: Xcode plugin in "How to use it".
• tooling/skills: Champion Kit.
• frameworks/landscape: Mistral Studio; SDK checks; LlamaIndex open question re-checked on GitHub and PyPI (gap).
• practices/security: IP allowlist, GPT-6-Cyber.
• models/gpt: GPT-6-Cyber.
• models/gemini: richer function responses, Omni 1.2 Flash.