Part 10: mempal — Reforging Memory in Rust

New: Part 10 — mempal: Reforging Memory in Rust

Five new chapters completing the book's narrative arc from analysis to practice:

Chapter	Title	Key Content
26	Why Rewrite in Rust	Trigger points, rewrite vs refactor judgment
27	What Stayed, What Changed	5 preserved ideas, 5 dimensions of change, full architecture diagram
28	Self-Describing Protocol	MEMORY_PROTOCOL, 7 rules from 7 failures, agent session lifecycle
29	Multi-Agent Coordination	Claude↔Codex relay, anti-pattern discovery, agent diary
30	The Honest Gap	Benchmark data (95.2% R@5), 6 gaps with evidence

All chapters are bilingual (English + Chinese) and include Mermaid diagrams.

Highlights

• Benchmark comparison: mempal raw 95.2% R@5 vs MemPalace 96.6% (model2vec 256d), mempal AAAK 95.2% vs MemPalace 84.2% (+11pp improvement)
• Architecture overview: complete data flow diagram (interfaces → search → storage → embedding → output)
• Agent lifecycle: sequence diagram showing protocol rules in action
• Honest assessment: 6 gaps documented with data, not hidden

Read Online

The book auto-deploys to GitHub Pages on push to main.

Corresponds to

• mempal v0.1.0 on crates.io
• mempal v0.1.0 on GitHub