Harry Xin

IB student. I build robots, play table tennis, and publish my tools and experiments on GitHub.一名 IB 学生。做机器人、打乒乓球，也把自己做的工具与实验持续整理到 GitHub。

About关于

Table tennis, robotics, GitHub projects, and content creation are the four ways I practice, build, and tell stories.乒乓球、机器人、GitHub 项目与内容创作，构成了我练习、构建和讲述故事的四个方向。

Creating创作

I Built a Game Console at Summer School我在夏校做了一台游戏机

Aaron Zheng, Vincent Yan, and I built a five-level memory game on the Adafruit Circuit Playground Express, with two buttons and increasingly difficult light sequences.我和 Aaron Zheng、Vincent Yan 基于 Adafruit Circuit Playground Express 做了一台五关灯光记忆游戏机，用两个按键挑战难度不断提升的灯光序列。

I Produced Our School’s First Cross-Club Variety Show我制作了学校首个跨社团综艺节目

I produced a zero-script campus collaboration that brought IronPulse robotics and FORMULAP racing together through technology, teamwork, and genuine high-school fun.我制作了一档零剧本校园跨社团综艺，让 IronPulse 机器人社与 FORMULAP 赛车社在技术交流、团队协作和真实的校园趣味中碰撞。

Currently近况

Studying在读

IB DiplomaIB 文凭
Official websiteIB 官方网站 · ibo.org ↗

Robotics机器人

FRC 6941 IronPulse
ironpulse.net ↗

Building在做

FindItem hardwareFindItem 硬件

Building在做的项目

all on GitHub全部在 GitHub ↗

COMPLETE · 研究报告已保存

RLCard Reward Study · Complete

缩小奖励没有改善结果；完整探索报告已保存。

Read the public report阅读公众研究报告 ↗ Phase I archive第一阶段归档 ↗

PHASE / 阶段 07 / 09

EXPLORATORY RUNS / 探索 20 / 20

LAST SAVED RUN / 最后运行 TERMINAL · SEED 23003

EXPLORATORY COMPLETION 20 / 20 RUNS

FINAL REPORT SAVED · 6,000,000 EPISODES

PHASE I / LIVE · RLCard training signalRLCard 训练信号

CONNECTING

Current mission当前任务

RLCard Lab

SECURE PUBLIC TELEMETRY

--% -- / -- EP

Payoff收益--

Throughput速度--

GPU LOAD--

Pipeline流水线--

Last public update公开数据更新时间 · WAITING FOR DATA

Open Phase I observatory进入第一阶段观测台

factlens

Multimodal video fact-checking — transcribe, read the screen, verify claims against the web.多模态视频事实核查：转录、读屏，把视频里的说法拿到网上核对。

PYTHON ↗

FindItem

An ESP32-C3 bin-locating prototype using RGB light and a buzzer, evolving toward a planned 30-bin school deployment.用 RGB 灯和蜂鸣器定位的 ESP32-C3 零件箱原型，正为学校规划约 30 箱部署。

HARDWARE · C++ ↗

viralens

Open-source toolkit that dissects what makes a video land — metadata, subtitles, comments.一套开源工具，拆解一条视频凭什么打动人：元数据、字幕、评论逐一来过。

PYTHON ↗

looming

A self-driving loop daemon that keeps an agent working toward a mission until interrupted.一个自驱的循环守护进程，让 agent 盯着目标一直干，直到你叫停。

NODE · CLI ↗

skilltree

Reads your shell history and draws a command-line skill tree in the terminal.扫一遍你的 shell 历史，在终端里画出你的命令行技能树。

PYTHON · TYPER ↗

ctxtax

CLI that measures how much context budget each MCP tool actually costs you.一个 CLI，算清每个 MCP 工具到底吃掉你多少 context。

TYPESCRIPT ↗

Appearance外观

Language语言