Workflow diagram, product brief, and user goals arranged on a table.
· 10 min read · ai, agent, llm

Domain-specific agents: composition against the bloated agent

The generic agent looks simple until it becomes a giant context window with too many tools, too many permissions, and too much cost. Domain-specific agents trade that accumulation for composition, clear boundaries, and cheaper execution.

· 16 min read · ai, agent, go

Building Real AI Agents with the Copilot SDK in Go

If you follow the GitHub Copilot ecosystem, you have probably heard of *.agent.md files. They are great for simple things, basically a boosted prompt that runs inside Copilot

· 5 min read · observability, php, architecture

Observability with Hyperf and OpenTelemetry

At PicPay, to improve the scalability of our PHP applications, we use _Swoole_ as a high-performance _runtime_, making applications asynchronous and non...

· 8 min read · cloud, hyperf, php

Cloud-native Hyperf

Originally posted by @Reasno at guxi.me/posts/cloudnative-hyperf Hyperf officially provides...

Network connection, big data visualisation. Abstract digital background.
· 4 min read · api, php, swoole

Build a GraphQL API on top of Swoole

I’m assuming you already know what is GraphQL and Swoole, so what about getting started right straight to the code, shall we?