feat: rewrite Claude Code architecture article (278→1,333 lines)#28
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…ce-code-verified) Complete rewrite of 03-architecture.md based on v2.1.89 decompiled source analysis. 22 sections covering: Bun runtime, 22 feature flag DCE, bootstrap chain, module architecture, QueryEngine loop, state management, API 4-provider communication, Advisor server-side review, Extended Thinking, context window, prompt caching, retry/backoff (529 degradation), cost tracking, system prompt construction, message types, 39 tools, 23 Bash security checks, permission model, command system, 24 hook events, plugin system, auto-update, telemetry system. 44 source references. 7-round audit: fixed runtime (Node.js SEA→Bun), permission priority order, Zsh command count (17→18), substitution pattern count (11→12), cross-doc consistency (tools 40+→39, hooks 26+→24), init() call chain accuracy. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Added PR progress links to detail items: - p0-p1-core #3 (Speculation): PR#2525 ✓ - p0-p1-engine #22 (Thinking retention): PR#2897 - p0-p1-engine #23 (Output token escalation): PR#2898 - p2-stability #28 (Dangerous actions guidance): PR#2889 Previously only the matrix had PR links, now clicking ↓ also shows progress. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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New items from second round of source code comparison: P0 (2 items): - #19: Environment variable sanitization (25+ patterns) - #20: Dangerous command blacklist (rm -rf, find -exec, git -c, etc.) P1 (4 items): - #21: Edit fuzzy matching with Levenshtein distance (10% tolerance) - #22: Omission placeholder detection (prevent "// ... rest") - #23: JIT context discovery for read/write/edit tools - #24: OS-level sandbox (Linux bwrap, macOS Seatbelt, Windows) P2 (6 items): - #25: Folder trust discovery (pre-execution scanning) - #26: Web fetch rate limiting + SSRF hardening - #27: Grep advanced parameters (include/exclude/names_only) - #28: Advanced vim operations (big words, find, replace, toggle) - #29: Footer customization dialog - #30: Write file LLM content correction P3 (2 items): - #31: OAuth flow refactoring (shared utils + RFC 9728) - #32: Conseca safety framework (context-aware policy) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Summary
docs/tools/claude-code/03-architecture.mdbased on v2.1.89 decompiled source analysisREADME.mdindex entry to reflect new content scopeNew/Rewritten Sections (22)
7-Round Audit Fixes
Test plan
🤖 Generated with Claude Code