This repository is a collection of learning and portfolio projects.
- agent_rag: local academic Agentic RAG system built with Python, LangGraph, FastAPI, hybrid retrieval, Web/Scholar tools, evaluation, and harness skills.
- ai_coding: local AI coding agent CLI built with Python and LangGraph, covering workspace-scoped edits, command permissions, session recovery, structured trace, evidence cache, and harness skills.
Each project lives in its own directory so dependencies, runtime files, tests, and documentation can evolve independently.
See agent_rag/README.md or agent_rag/README.zh-CN.md for setup, usage, and quality checks.
See ai_coding/README.md or ai_coding/README.zh-CN.md for the AI coding agent CLI.