TypeScript
Anpai.Life
AI-powered cross-platform task management
A task + calendar + AI planning productivity app with PC/mobile sync, natural-language task creation, and smart scheduling.
Open source · Thoughts · Services
Turn ideas into products, turn experience into writing
I'm One PC, an independent developer. Here you'll find my open source projects, daily thoughts, and ready-to-use services — email, AI, and more. Feel free to explore and reach out.
Featured projects
Open source projects I maintain, mostly around AI and developer productivity.
All projectsShell12
OPC Skills
BiuBiuHu / One PC Codex skill template for OPC delivery
BiuBiuHu's Codex skill template for OPC / C-end and B-end delivery (github.com/BiuBiuHu/opc-skills) — not ReScienceLab / opc.dev. It chains requirement clarification, product design, B-side ops pages, architecture governance, development, testing, integration, and release gates into one reusable workflow — so agents keep making correct calls in complex business contexts.
TypeScript
AI Gateway
Unified multi-model gateway
Connect multiple LLMs in one place, centralizing keys, rate limiting, logging, and cost governance so the business side only cares about calling.
10-26-2026
What Anpai Calendar Actually Does: Month/Week/Day, Goals, Review, Agent
Anpai.Life is a personal rhythm system: month/week/day calendar, a daily AI image-calendar poster, yearly goals and milestones, weekly review + AI insights, and an Agent that schedules and breaks down goals — synced across PC and phone. TickTick free is a fair hook; this post still stands if you never used TickTick.
10-23-2026
A2A — Agent-to-Agent Protocol
A2A lets agents in different processes, orgs, and vendors collaborate via a task state machine. This post covers Agent Cards, the four-step flow, and a runnable TypeScript sample.
10-23-2026
RAG — Retrieval-Augmented Generation
RAG lets an agent answer questions from a private knowledge base. This post covers chunking, embeddings, vector stores, hybrid BM25+vector+RRF, rerank, OpenSearch, and ACL / Permissions Collapse.
Mail Service
Ready-to-use email sending — verification codes, notifications, and marketing in one place, with deliverability tracking and template management.
Learn moreAI Service
A unified multi-model gateway with agent capabilities — connect once to call every major model, with rate limiting, logging, and cost governance built in.
Learn moreFriends
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