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JD Tech
JD Tech
Feb 27, 2026 · Artificial Intelligence

Why Agent Skills and MCP Should Work Together, Not Compete

This article clarifies the distinct roles of Agent Skills and Model Context Protocol (MCP), compares their core features, shows how they complement each other through design philosophy and real‑world scenarios, and provides a decision framework for choosing the right tool in AI agent architectures.

AI ArchitectureAgent SkillsAgentic AI
0 likes · 26 min read
Why Agent Skills and MCP Should Work Together, Not Compete
JD Tech
JD Tech
Feb 5, 2026 · Artificial Intelligence

How OxygenREC Marries Fast and Slow Thinking to Revolutionize E‑commerce Recommendations

OxygenREC presents a fast‑slow thinking, instruction‑following generative framework that overcomes latency, reasoning, and multi‑scene scalability challenges in e‑commerce recommendation, delivering unified training, low‑latency inference, and significant business impact across JD.com scenarios.

Generative AILLMe-commerce
0 likes · 13 min read
How OxygenREC Marries Fast and Slow Thinking to Revolutionize E‑commerce Recommendations
JD Tech
JD Tech
Jan 31, 2026 · Artificial Intelligence

How JD's 9N‑LLM Engine Powers Scalable Generative Recommendation at Massive Scale

This article details JD Retail's 9N‑LLM unified training framework that tackles the massive data, hardware heterogeneity, and algorithmic challenges of generative recommendation by integrating TensorFlow and PyTorch, supporting GPU/NPU, and delivering high‑throughput sample processing, sparse/dense optimization, and flexible reinforcement‑learning capabilities.

GPU/NPULarge-Scale AIRay
0 likes · 26 min read
How JD's 9N‑LLM Engine Powers Scalable Generative Recommendation at Massive Scale
JD Tech
JD Tech
Jan 27, 2026 · Artificial Intelligence

How Uni-Layout Unifies Cross‑Task Layout Generation with Human‑Like Evaluation

Uni-Layout introduces a unified framework that integrates a universal layout generator, a human‑feedback‑simulating evaluator, and a dynamic margin preference optimization technique to align generation and evaluation across diverse e‑commerce design tasks, backed by a new 100k human‑annotated dataset.

Human Feedbackdynamic margin optimizatione-commerce design
0 likes · 11 min read
How Uni-Layout Unifies Cross‑Task Layout Generation with Human‑Like Evaluation
JD Tech
JD Tech
Jan 20, 2026 · Backend Development

How to Build a Multi‑Protocol MCP Server Framework with TypeScript

This article explains why a unified MCP‑Server framework supporting stdio, streamableHttp, and SSE is needed for AI‑driven services, describes its modular design, directory layout, startup commands, environment‑based configuration, key code components, deployment scripts, and showcases successful integration with JoyCode and JoyAgent.

DevOpsMCPSSE
0 likes · 9 min read
How to Build a Multi‑Protocol MCP Server Framework with TypeScript
JD Tech
JD Tech
Jan 16, 2026 · Artificial Intelligence

How JD’s AI Shopping App Redefines E‑Commerce with Intent‑Driven Minimalism

The article examines JD’s AI‑powered shopping app, detailing its chatbot‑style interface, intent‑driven workflow, AI‑enhanced product recommendation, multi‑scenario integration such as travel and dining, and the underlying research on Fast‑Slow thinking and the SA‑GCPO algorithm that powers the experience.

AIChatbotProduct Review
0 likes · 12 min read
How JD’s AI Shopping App Redefines E‑Commerce with Intent‑Driven Minimalism
JD Tech
JD Tech
Jan 13, 2026 · Artificial Intelligence

Mastering Large Language Models: Transformers, Scaling Laws, and MoE Explained

This extensive guide walks readers through the fundamentals of large language models, covering transformer architecture, pre‑training and fine‑tuning techniques, scaling laws, emergent abilities, mixture‑of‑experts designs, and practical comparisons, providing clear explanations, code snippets, and visual illustrations for deep learning practitioners.

Emergent AbilitiesFine-tuningMixture of Experts
0 likes · 47 min read
Mastering Large Language Models: Transformers, Scaling Laws, and MoE Explained
JD Tech
JD Tech
Dec 24, 2025 · Databases

How to Eliminate 30‑Minute Master‑Slave Lag in High‑Volume Inventory Systems

This article analyzes why a warehouse management system’s master‑slave database replication lagged up to 30 minutes during nightly inventory snapshot generation, evaluates several mitigation strategies, and details the chosen big‑data‑driven solution that moved snapshots to Elasticsearch, reducing lag and disk usage.

Database ReplicationElasticsearchHive
0 likes · 8 min read
How to Eliminate 30‑Minute Master‑Slave Lag in High‑Volume Inventory Systems
JD Tech
JD Tech
Dec 22, 2025 · Artificial Intelligence

Build Flexible Multi‑Agent Systems Like LEGO with OxyGent – New Features Unveiled

The OxyGent 1.0.8 release introduces multimodal messaging, fine‑grained control, MCP reconnection, and front‑end streaming, while detailing its stateless AOP architecture, execution lifecycle, four data scopes, real‑world use cases, community feedback, and a step‑by‑step tutorial for rapid adoption.

AIFrameworkLLM
0 likes · 11 min read
Build Flexible Multi‑Agent Systems Like LEGO with OxyGent – New Features Unveiled