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9 min read

One Bug, Ten Calls, Zero Answers

A duplicated API call burned a whole search quota before a single result came back. How to build budget guards into iOS apps on metered AI pricing.

  • iOS
  • Swift
  • AI
6 min read

Xcode 27's Coding Agents: ACP, MCP, and Skills

Xcode 27 embeds coding agents via the Agent Client Protocol, MCP servers, and plugin-packaged skills. What's stable, and what the upgrade actually costs.

  • Xcode
  • iOS
  • AI