I Built a Live Registry of 750+ MCP Servers — Here's What I Found
Model Context Protocol (MCP) has exploded in the past six months. Every week, dozens of new MCP servers appear on GitHub — tools that let Claude and o…
Testing & QA
⚑ Report a ProblemLatest Testing & QA news from Tech News
All topics
agents
ai
api
architecture
automation
aws
backend
beginners
career
claude
cybersecurity
database
devchallenge
devops
javascript
llm
machinelearning
mcp
opensource
performance
productivity
programming
python
security
showdev
softwareengineering
testing
tutorial
typescript
webdev
Prompt caching cut my Claude API bill by 85%. Here's the exact setup.
Last month I ran a side-by-side test on an AI agent that processes about 4,000 requests a day. The agent has a long system prompt (roughly 2,800 token…
I built a multi-agent loop where an adversarial Claude reviewer reads your actual codebase before approving plans
Large language models are surprisingly optimistic reviewers. Ask an LLM to review an implementation plan and it will often approve things that are obj…
CLAUDE.md Compaction: Why Your Rules Disappear Mid-Session
You spent an hour writing a tight CLAUDE.md. Clear rules. Good structure. Specific constraints for your project. Then Claude Code hits its context win…
중국 암시장에서 Claude 10%에 판매 — 모델 증류의 진짜 위협
중국 암시장이 클로드를 10%에 팔고 있다, 그런데 앤트로픽이 정작 두려워하는 것은 따로 있다 모델 증류의 진짜 공포는 '가격'이 아니라 '속도'다 — 당신의 AI가 이미 모조품일 수 있다는 이야기 TL;DR : 중국 암시장에서 앤트로픽의 Claude가 원가의 10% …
Why your Claude API bill is 3x what it should be (and how to fix it)
TL;DR: I audited a friend's startup that was spending $4,200/month on Claude API. Only $1,300 produced business value. The other $2,900 was waste — sp…
CLAUDE.md for Scala: 13 Rules That Make AI Write Idiomatic Functional Code
CLAUDE.md for Scala: 13 Rules That Make AI Write Idiomatic Functional Code You ask Claude to "add a Subscription service that calls Stripe" inside you…