AI Engineering ／ Cross-source synthesis
Claude Code Internal Architecture (Decompiled Source Code Level)
Teardown of the leaked CC v2.1.88 source code: minimal agent loop + 12 layers of production hardening / tool interface lifecycle / permission funnel / 4 types of sub-agents / 3 context compression strategies / session persistence / MCP / bridge layer / Feature flag DCE. Read this article to understand "how CC is built internally"