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