梧桐雨 wutongyuonce

Hi, I'm 梧桐雨🐺 👋

I love coding and designing elegant systems.

🤖 Exploring: Long-Horizon Harness & Long-term Memory & Agent Infra(Sandbox、Computer Use）
🎓 Education: IoT @ HHU ｜ Applying for an MS in CS @ HKU / CUHK / HKUST
🧑‍💻 Internship: prev @GIAN - agent development
🌐 Links: visit my blog here or reach me on

正在找 agent 相关实习，欢迎联系 18896680730@163.com

Building

YuBlog - 我的 Astro 个人主页
PlainBlog - 黑白极简 Astro 静态博客模板
RepoMirror - 将 GitHub 仓库或仓库子目录镜像到本地文件夹树的 macOS 桌面应用

Agent

Trajex - 散落的 Claude Code、Codex 与 Pi JSONL 会话，索引至同一个 SQLite 中
Pai - miniPi

Skills

skills - 我平时使用的 Skill 集合，涵盖开发、设计和研究
understand-project - 从整体架构、运行形态和真实数据链路读懂项目，并指导源码阅读与二次开发
pr-lifecycle - 把 PR 当作持续收敛的契约：覆盖 SPEC、设计、实现、review、测试消融与最终审查的 Agent Skill
video2article - 把视频/播客重写成「阅读版本」文章的 Agent Skill：YouTube 字幕、小宇宙官方逐字稿、本地 ASR

Pi Ecosystem

pi-deep-dive - pi 架构与源码解析教程
pi-extensions - 我平时使用和推荐的 pi 扩展集合
pi-repomap - pi 的 Tree-sitter 代码库分析扩展
pi-tool-offloading - pi 的上下文卸载扩展，将超大工具结果移至会话侧边文件，按需检索
pi-zen-mode - pi 的极简模式扩展
pi-dynamic-workflows - pi 的 Claude Code-like Dynamic Workflows 扩展

Main Contributions

Agent Harness

pi

· 4 PRs、2 useful Issues · Extensible AI coding agent and development toolkit

PR/issue	Commit
#8985	fix(coding-agent): avoid overwriting imported sessions
#8616	fix(coding-agent): scan past non-EXIF APP1 segments
#8613	fix(coding-agent): isolate concurrent session shares
#6354	fix(coding-agent): clear label timestamp cache on new sessions
#8743	fix(coding-agent): ignore stale tool image conversions
#10246	feat(coding-agent): reload additions to defaultTools

deer-flow

· 12 PRs · Open-source super agent harness for research and coding

PR	Commit
#4951	fix(frontend): avoid recreating browser stream after reconnect
#4952	fix(agents): do not hide invalid config with file fallback
#4972	fix(skills): refresh user storage after config reload
#5258	feat(gateway): support idempotent thread runs
#5261	fix(sandbox): stop E2B append from overwriting on read failure
#5264	fix(sandbox): stop list_dir from reporting failures as empty
#5283	feat(gateway): paginate thread run history
#5288	feat(scheduler): let scheduled tasks pin a custom agent
#5291	feat(scheduler): add interval schedule type
#5312	feat(extensions): allow constructor kwargs on config-declared middlewares
#5341	feat(tools): filter list_uploaded_files by name and extension
#5347	feat(extensions): add in-place upgrade that keeps private config

deer-workflow

· 1 PR · AI-powered workflow automation for software development

PR	Commit
#7	feat: support Pi Coding Agent 0.84.1

maka

· 11 PRs · Agent that keeps a complete record of everything it did

PR	Commit
#5308	feat(cli): unify external session imports through Host
#5407	fix(runtime-host): isolate staged import recovery
#5413	fix(import): harden external session boundaries
#5070	feat(mcp): forward tools/call progress to Host
#5073	fix(mcp): advertise Apache identity in OAuth DCR
#5051	feat(computer-use): move overlay cursor for set_value and press_key
#5052	feat(computer-use): keep overlay cursor elevated when the aim point is covered
#5050	feat(computer-use): show snapshot selected text in model observations
#5598	feat(runtime): resolve relative image sources in WebFetch Markdown output
#5599	feat(runtime): report Glob truncation instead of stopping silently
#5628	perf(desktop): update onboarding from targeted Session reads

deepagents-in-action

· 11 PRs · datawhale deepagents book

PR	Commit
#127	docs: 新增第 5 章子 Agent 委派与上下文隔离 Notebook
#129	docs: 添加第 6 章异步子 Agent 的本地生命周期 Notebook
#133	docs: 添加第 7 章 Skills 渐进式加载 Notebook
#134	docs: 添加第 8 章长期记忆 Notebook
#135	docs: 添加第 9 章工具审批与中断恢复 Notebook
#136	docs: 添加第 10 章沙箱执行与文件传输 Notebook
#137	docs: 添加第 11 章文件系统权限 Notebook
#139	docs: 添加第 13 章评分量规 Notebook
#140	docs: 添加第 14 章 Streaming Notebook
#132	docs: 澄清第 6 章 Agent Server、ASGI 传输与服务启动流程
#125	docs: 修正第 1、5 章技术描述

Agent Memory

memU

· 6 PRs · Memory infrastructure for AI agents

PR	Commit
#643	fix(hosts): write instructions atomically
#660	feat(claude-code): verify Cowork source composition
#663	fix(agentic): validate RecallFile pagination inputs
#675	feat(hosts): add pi coding agent adapter
#693	fix(vector): skip empty and wrong-dimension rows in cosine_topk
#694	perf(retrieve): scope file roll-up to hit files via id__in

OpenViking

· 9 PRs · Context database and infrastructure for AI agents

PR	Commit
#4064	fix(bot): normalize cron one-shot datetimes
#4081	fix(privacy): serialize config mutations under pathlock and propagate storage errors
#4083	fix(ragfs): return config error instead of panicking when pathlock manager is missing
#4085	fix(cli): exec npm shebang wrappers instead of skipping all shebang files
#4087	test: fix root collection boundary and CLI fixture pollution
#4089	chore: remove dead git tuning knobs and duplicate release/frontend files
#4614	feat(bot): bound concurrent subagents
#4733	fix(bot): atomically persist cron store
#4787	feat(plugins): add Kimi Code CLI memory plugin

powercontext

· 9 PRs · Context for work that humans and agents hand off and continue

PR	Commit
#1753	feat(server): add protocol discovery and persistent identity
#1604	feat(pi): add artifact inspection tools
#1608	feat(pi): add Topic Memory read tools
#1617	feat(pi): add structured work continuity tools
#1621	feat(pi): add experience and skill generation tools
#1625	feat(pi): add artifact candidate review tools
#1626	feat(pi): add external skill tools
#1633	feat(pi): add Memory Changes and Stats tools
#1639	feat(pi): promote integration to Full profile

letta-code

· 1 PR · Memory-first coding agent built on Letta

PR	Commit
#4205	fix(agent): keep memoryScope on provider-not-supported subagent retry

Others

llm-space

· 1 PR · Infrastructure and runtime components for LLM applications

PR	Commit
#148	fix(core): confine LocalFileSystem paths

open-connector

· 3 PRs · Open-source connector infrastructure for AI applications

PR	Commit
#435	fix(oauth): prune expired authorization states
#436	fix(runtime): handle JSON media types case-insensitively
#439	fix(providers): allow private network credential validation

OpenKB

· 2 PRs · Open-source knowledge base for AI agents and RAG

PR	Commit
#59	auto-propagate LLM_API_KEY to provider-specific env vars via config-driven detection
#79	Eliminate duplicate wiki-tool implementations in skill/tools.py

Unmerged PRs

Project	PR	Title
pi	#8612	fix(coding-agent): clear delivered image-only queue entries
	#8744	feat(tui): add opt-in overlay selection exclusion
memU	#690	feat(retrieve): fuse BM25 with cosine via RRF
OpenViking	#4658	feat(session): extract session skills even when no training cases are produced
	#4660	feat(bot): deliver send:// generated images on Telegram, Discord, and Slack
	#4730	docs(retrieval): clarify score threshold and hotness semantics
	#4736	feat(bot): process independent sessions concurrently

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梧桐雨 wutongyuonce

Achievements