Claude Code v2.1.178 Release: Enhanced tool permission rules and skill loading

Core summary

One sentence to understand this update

Claude Code's v2.1.178 update introduces advanced Tool(param:value) syntax for permission rules, allowing more granular control over tool input parameters and improved loading of skills from nested directories.

Impact & opportunity

What this could mean

Developers can now implement more precise security and control mechanisms for AI agent tools and better organize their skill sets within Claude Code.