Harness Engineering
No Plugins Needed, I Built a Fully Automated Coding Loop in OpenCode
Using DeepSeek-V4 for low-cost Loop Engineering
Peng Qian
Senior Data Scientist, Chief Architect, Fintecher. With a decade of programming experience, I share knowledge of how to use data science to solve real-world problems.
Career Growth
Why Well-Written Prompts Are Almost Always Structured
A Plain and Intuitive Explanation
Harness Engineering
DeepSeek-V4 Can't Read Images? I Made It Read
Don't wait for a multimodal model, you can use it now
Harness Engineering
Reflection SDD: Use a Reflection Harness to Level Up Your OpenSpec Workflow
Stop letting bad spec files tank your code quality
Harness Engineering
How I Use OpenCode, Oh-My-OpenCode-Slim, and OpenSpec to Build My Own AI Coding Environment
Ride the wave of AI coding, don't get swept away by it
Agentic AI
How to Use Agent Skills in Enterprise LLM Agent Systems
A thorough and detailed hands-on guide
Agentic AI
Advanced RedisVL Long-term Memory Tutorial: Using an LLM to Extract Memories
Building an intelligent, context-aware memory system
Agentic AI
Build Long-Term and Short-Term Memory for Agents Using RedisVL
Pros and cons analysis based on real-world practice
Agentic AI
Microsoft Agent Framework (MAF) Middleware Basics: Add Compliance Fences to Your Agent
Principles, usage, and development standards
Agentic AI
My Agent System Looks Powerful but Is Just Industrial Trash
Single agent, low robustness, and position bias
Agentic AI
Make Microsoft Agent Framework’s Structured Output Work With Qwen and DeepSeek Models
Updated to the latest version of Microsoft Agent Framework
Agentic AI
A Quick Guide to Containerizing Agent Applications with Podman
Alternative solutions compatible with Docker SDK