Ray Tien
Applied AI & Full-Stack Engineer · Multi-agent, MCP, RAG · Python, TypeScript
- fts5-cjk vs LIKE, query latency
- ~0.05 ms vs ~4 ms
- fts5-cjk recall, 201 articles
- 0 misses
- SoL-Pi vs Pi, harness cost
- $1,339 → $894
Projects6
kioku
Search every AI coding session locally. Real CJK search, TUI + JSON CLI.
TUI + JSON CLIfts5-cjk
SQLite FTS5 overlapping-bigram tokenizer for Chinese, Japanese, Korean.
~0.05 ms vs ~4 ms LIKE · 0 missesarXiv-mcp
MCP server that lets agents search and read arXiv papers.
MCP serversecurity-scan
Agent skill: CVE checks, OWASP Top 10, dependency audits.
agent skillezu
Render Markdown and Mermaid diagrams in the terminal as real images. CJK-aware wrapping, clickable links.
CLI · kitty graphicsCJK hybrid search MCP
Turn any folder into a knowledge base agents can search. FTS5 + embedding hybrid.
coming soon · one-command install
Writing11
Agent harness & runtime
Local inference
Agent memory
Lab · Benchmarks
| Benchmark | Result |
|---|---|
| fts5-cjk vs LIKE — query latency | ~0.05 ms vs ~4 ms |
| fts5-cjk — recall on ZH/JA/KO, 201 Wikipedia articles | 0 misses |
| fts5-cjk vs trigram | see post (fts5-cjk) |
| FastH3 video gen on DGX Spark — end-to-end | ~387 s · peak 85.6 GiB |
| SoL-Pi vs Pi — harness cost | $1,339 → $894 |