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BirdNest Tech Talk

Author of the rpcx microservice framework, original book author, and chair of Baidu's Go CMC committee.

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Latest from BirdNest Tech Talk

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BirdNest Tech Talk

Dec 1, 2025 · Artificial Intelligence

Why Choose Go for AI Agents? Inside agent-web’s Zero‑Dependency Architecture

This article explains how the agent-web framework builds a powerful AI agent orchestration system in Go without external libraries, detailing the reasons for choosing Go, the use of go:embed for single‑binary deployment, core data structures, planning and execution logic, and the interaction handling that enables both CLI and web interfaces.

AI agentsConcurrencyGo

0 likes · 13 min read

Why Choose Go for AI Agents? Inside agent-web’s Zero‑Dependency Architecture

BirdNest Tech Talk

Nov 26, 2025 · Artificial Intelligence

Unlock Framework‑Less Deep Research AI with GoSkills Agent in Pure Go

GoSkills Agent is a lightweight, framework‑less Go implementation of a Deep Research AI assistant that combines autonomous planning, real‑time web search, intelligent analysis, and markdown reporting, offering a fully native CLI experience with clear architecture and extensible components.

AI AgentCLIDeep Research

0 likes · 9 min read

Unlock Framework‑Less Deep Research AI with GoSkills Agent in Pure Go

BirdNest Tech Talk

Nov 20, 2025 · Fundamentals

From write() to recv(): Tracing a Packet Through the Linux Kernel

This article walks through every stage a packet undergoes inside the Linux kernel—from the moment an application calls write() or send() to the final recv() call—covering socket handling, routing, ARP/NDP resolution, queuing, NIC offloads, and reassembly with concrete commands and code examples.

LinuxNetworkingPacket Flow

0 likes · 19 min read

From write() to recv(): Tracing a Packet Through the Linux Kernel

BirdNest Tech Talk

Nov 18, 2025 · Industry Insights

A Practical Guide to Major LLM Services: URLs, Docs, and API Tips

This article compiles the entry points, documentation links, pricing details, and hands‑on API examples for several leading large‑language‑model providers—including DeepSeek, Alibaba Cloud, Baidu Qianfan, ByteDance Volcengine, OpenRouter, and Google Gemini—while comparing their usability, free‑tier offers, and developer experience.

APIComparisonLLM

0 likes · 13 min read

A Practical Guide to Major LLM Services: URLs, Docs, and API Tips

BirdNest Tech Talk

Nov 17, 2025 · Artificial Intelligence

How to Parse and Use Claude Skills with Go: A Deep Dive into LLM Tool Integration

This article explains the concept of Claude Skills, walks through a Go library that parses skill packages, demonstrates a CLI inspector, shows how to run skills with Deepseek‑v3 via an OpenAI‑compatible API, and outlines future security enhancements.

ClaudeDeepSeekGo

0 likes · 13 min read

How to Parse and Use Claude Skills with Go: A Deep Dive into LLM Tool Integration

BirdNest Tech Talk

Nov 12, 2025 · Artificial Intelligence

Boosting LangChain Agents with MCP: Stdio vs SSE Integration Guide

This article walks through setting up MCP servers in both stdio and SSE modes, shows how to load their tools into LangChain agents using the new create_agent API, compares the two communication methods, and provides complete runnable Python examples.

AgentLangChainMCP

0 likes · 15 min read

Boosting LangChain Agents with MCP: Stdio vs SSE Integration Guide

BirdNest Tech Talk

Nov 7, 2025 · Artificial Intelligence

Mastering Chains in LangChainGo: Build Complex LLM Workflows Step‑by‑Step

This guide explains LangChainGo’s Chain abstraction, detailing the core Chain interface, the LLMChain implementation, various chain types such as SequentialChain and RetrievalQA, and provides a complete walkthrough of setting up prompts, creating chains, and executing them with example Go code.

ChainsGoLLMChain

0 likes · 8 min read

Mastering Chains in LangChainGo: Build Complex LLM Workflows Step‑by‑Step

BirdNest Tech Talk

Oct 31, 2025 · Backend Development

How Go’s New Green Tea GC Slashes CPU Overhead by Up to 40%

The article examines Go 1.25’s experimental Green Tea garbage collector, explains why the traditional mark‑sweep approach hurts modern CPUs, details the page‑oriented redesign and its AVX‑512 vector acceleration, and shows how these changes can cut GC‑related CPU usage by 10‑40%.

GoPerformanceavx-512

0 likes · 7 min read

How Go’s New Green Tea GC Slashes CPU Overhead by Up to 40%

BirdNest Tech Talk

Oct 30, 2025 · Artificial Intelligence

Unlocking Context: Why Memory Is Crucial in LangChain and How to Build Custom Memory

LangChain’s stateless LLMs require a memory component to retain conversation context, and this article explains the importance of memory, compares built‑in memory types, and walks through two practical examples—custom buffer memory and basic message history—showing how to implement and use them with code.

ChatbotLLMLangChain

0 likes · 10 min read

Unlocking Context: Why Memory Is Crucial in LangChain and How to Build Custom Memory

BirdNest Tech Talk

Oct 30, 2025 · Artificial Intelligence

Building Stateful Multi‑Agent LLM Workflows with LangGraph: A Step‑by‑Step Guide

LangGraph extends LangChain by letting developers define stateful, multi‑agent LLM workflows as graphs with nodes, edges, and shared state, and the article walks through core concepts, typical use cases, and a detailed example that shows how to define state, nodes, edges, compile and run the graph.

LLMLangChainLangGraph

0 likes · 7 min read

Building Stateful Multi‑Agent LLM Workflows with LangGraph: A Step‑by‑Step Guide