Zhu Hangcheng / AI System Builder

Personal AI systems, research workflows, and intelligence infrastructure.

This repository is the public portfolio hub for a larger working environment. It is organized around three layers:

• skills/: reusable agent skills and process modules
• systems/: larger system projects and operating environments
• support/: supporting assets and lockfiles

If you only open one page, start with INDEX.md.

What This Repo Is

This is not a random dump of local tools.
It is a curated showcase of work around:

• Personal AI operating systems
• AI / Tech / Finance intelligence workflows
• Research Ops
• Agent reliability and project scaffolds

Featured Systems

ai-os

Personal AI OS core. Focused on identity, memory, workbench, collaboration, and self-maintenance boundaries.

ai-news-os

An intelligence system for AI, technology, finance, and macro signals. Includes daily radar, long-form reports, inspiration capture, action packs, and heartbeat-style follow-up.

ai-research-os

Research Ops subsystem covering literature radar, paper cards, data health checks, and experiment logging.

Selected Skills

These are representative modules rather than the full catalog:

• brainstorming: clarify requirements before building
• writing-plans: convert specs into executable plans
• verification-before-completion: enforce evidence before completion claims
• systematic-debugging: debug from hypotheses and evidence, not guesswork
• auto_test_web_app_v5: module-by-module web/app regression testing
• folder-organizer-safe: reversible, safety-first local folder cleanup

How To Navigate

If you want the big picture

1. Read INDEX.md
2. Open systems/README.md
3. Start with ai-os, ai-news-os, and ai-research-os

If you want reusable process building blocks

Go to skills/ and start with:

1. brainstorming
2. writing-plans
3. verification-before-completion

If you care about agent reliability and system rigor

Start with:

1. systems/ai-news-os/README.md
2. systems/ai-research-os/README.md
3. skills/systematic-debugging
4. skills/test-driven-development

Structure

skills-github-export/
  README.md
  INDEX.md
  skills/
  systems/
  support/

Notes

• This public repo is curated for external viewing.
• Sensitive local state, private raw notes, and internal operating artifacts are intentionally excluded.
• Some systems here are portfolio-facing slices of larger active workspaces.