TikTok 软件工程实习生 · 新加坡国立大学 DSML 硕士 · 上海交通大学校友
我构建智能体基础设施、证据优先工作流与科学交互界面。

个人网站 · SagaSmith · 邮箱 · LinkedIn

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我正在构建

系统	它认真对待的问题
SagaSmith	AI 原生 TTRPG 基础设施：由智能体理解与主持，确定性引擎结算规则，权威 MCP 服务管理状态。
RepoStew	将仓库维护做成长期闭环：核验、审计、修复、测试、提交，并持续跟进评审与 CI。
Archive & Apply	以来源为先的职业与学术工作流，让每一条润色后的表述都能回溯到证据。
Evo Atlas	静态优先的证据图谱，连接地质年代、化石记录、系统发育假说与科学不确定性。
Solar Atlas	浏览器原生的太阳系动力学、小天体探索、事件检索与可复现任务工作区。

我的工作方法

明确权限  →  可复现状态  →  聚焦验证  →  可维护交付
来源证据  →  有界推断    →  诚实表述  →  有用界面

• 智能体系统： MCP、工具调用、智能体 RAG、检索、会话与状态设计、安全门控。
• 科学交互： React、TypeScript、Three.js、D3、Leaflet、浏览器 Worker、静态数据平台。
• 后端与机器学习： Python、FastAPI、PyTorch、Transformers、向量检索、SQL、Docker/Kubernetes。
• 仓库维护： 仓库审计、GitHub 工作流、测试、发布证据、文档与线上版本一致性。

代表性开源贡献（不含自有项目）

外部项目	已合并贡献	关注点
PraisonAI	30 PR	智能体运行时、可靠性、桌面端与跨平台支持
VisActor / VChart	9 PR	构建修复与文档完整性
ByteDance / g3	6 PR	Rust、跨平台命令、CI 与文档
ByteDance / vArmor	5 PR	策略正确性、并发与测试
HKUDS / nanobot	4 PR	安全边界、Windows 支持与会话恢复
Volcengine / OpenViking	3 PR	记忆索引、补丁处理与 Go SDK
ruvnet / ruflo	3 PR	会话状态、Windows 启动与 MCP 工具选择
Web Infra / Rslib	2 PR	Node 归档性能与文档维护

_{统计核验于 2026-08-29；仅含已合并 PR，并排除 dajiaohuang 与 SagaSmithAI 名下仓库。}

Contribution Activity

_{每日自动刷新 · Daily refresh}

研究经历

• CVPR 2024 — Inter-X: Towards Versatile Human-Human Interaction Analysis，共同作者。
• ECCV 2024 — HIMO: Full-Body Human Interaction with Multiple Objects，共同作者。
• CVPR 2024 Ego-Exo4D Challenge — Body Pose 赛道第三名，SJTU-SEIEE 队。

_{新加坡 · 持续公开构建 · 查看完整系统图 →}

English version

Software Engineer Intern @ TikTok · MSc DSML @ NUS · SJTU alumnus
I build agent infrastructure, evidence-first workflows, and scientific interfaces.

What I am building

System	The problem it takes seriously
SagaSmith	AI-native TTRPG infrastructure where agents interpret, deterministic engines settle rules, and authoritative MCP services own state.
RepoStew	Repository stewardship as a durable loop: verify, audit, fix, test, submit, and maintain through review and CI.
Archive & Apply	Source-first career and academic workflows that keep every polished claim traceable to evidence.
Evo Atlas	A static-first evidence atlas connecting geological time, fossil occurrences, phylogenetic hypotheses, and scientific uncertainty.
Solar Atlas	Browser-native Solar System dynamics, small-body exploration, event search, and reproducible mission workspaces.

How I tend to work

explicit authority  →  reproducible state  →  focused validation  →  maintainable delivery
source evidence     →  bounded inference   →  honest claim        →  useful interface

• Agent systems: MCP, tool calling, agentic RAG, retrieval, session/state design, safety gates.
• Scientific interfaces: React, TypeScript, Three.js, D3, Leaflet, browser workers, static data platforms.
• Backend & ML: Python, FastAPI, PyTorch, Transformers, vector retrieval, SQL, Docker/Kubernetes.
• Stewardship: repository audits, GitHub workflows, testing, release evidence, documentation and live-site consistency.

Selected open-source contributions (excluding owned projects)

External project	Merged work	Focus
PraisonAI	30 PRs	Agent runtime, reliability, desktop, and cross-platform support
VisActor / VChart	9 PRs	Build fixes and documentation integrity
ByteDance / g3	6 PRs	Rust, cross-platform commands, CI, and docs
ByteDance / vArmor	5 PRs	Policy correctness, concurrency, and tests
HKUDS / nanobot	4 PRs	Security boundaries, Windows support, and session recovery
Volcengine / OpenViking	3 PRs	Memory indexing, patch handling, and Go SDK
ruvnet / ruflo	3 PRs	Session state, Windows launch, and MCP tool selection
Web Infra / Rslib	2 PRs	Node archive performance and documentation

_{Verified 2026-08-29; merged PRs only, excluding repositories owned by dajiaohuang and SagaSmithAI.}

Research roots

• CVPR 2024 — Inter-X: Towards Versatile Human-Human Interaction Analysis, co-author.
• ECCV 2024 — HIMO: Full-Body Human Interaction with Multiple Objects, co-author.
• CVPR 2024 Ego-Exo4D Challenge — third place, Body Pose track, team SJTU-SEIEE.

_{Singapore · building in public · see the full system map →}