Tags › #tool use 2 posts
-
Security Without a Sandbox: How Claude Code Decides What It's Allowed to Do
Claude Code runs shell commands, edits files, and makes network requests on your machine — without a kernel sandbox. Here's the permission model that makes this safe enough to ship.
-
The Tool Use Loop: How Claude Code Executes Code, Edits Files, and Talks Back
A tool call is a structured JSON request from the LLM to run a named function. Here's exactly how Claude Code handles the full lifecycle — from API call to file edit to loop continuation.