Testing a production Bash script: 38 tests without a framework
The context: a Bash script to display Claude Code rate limits in a terminal status bar. At first it seems trivial — a few functions, reading a JSON fi…
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Claude Code Skills & Agents: Build Custom Slash Commands for Real Work
Claude Code is powerful out of the box. Skills and subagents turn it into a steadier system: reusable commands, specialised agents, and workflows that…
Replit AI Agent: Practical Guide for Dev Workflows
The replit ai agent is one of the few “AI coding” features that feels less like a demo and more like a usable teammate—especially when you want to go …
Claude Code: Hooks, Subagents, and Skills — Complete Guide
Claude Code: Hooks, Subagents, and Skills — Complete Guide Claude Code offers three extensibility layers: hooks for lifecycle automation, subagents fo…
The Apify Actor Execution Lifecycle: 8 Decision Engines
The problem: Apify gives you SUCCEEDED or FAILED . That's it. No "your input had 3 unknown fields the actor will silently drop." No "your output's ema…
Your MCP server probably has too many tools
I built the first working version of Beacon , Siren's MCP server, in an evening while playing video games. The thing I shipped that night was technica…
Crisp vs Intercom vs Tidio for Indie Hackers in 2026: Which Support Tool Is Worth It?
Originally published at devtoolpicks.com You set up Intercom during the free trial. Clean UI, the messenger looks great, your team picks it up in an h…
Your MCP Server Is Probably Vulnerable
In January and February 2026, security researchers filed 30 CVEs against MCP servers in just 60 days. Among 2,614 surveyed implementations, 82% were v…
Anthropic Turns Claude Code Into a More Autonomous Developer Workspace
Anthropic Turns Claude Code Into a More Autonomous Developer Workspace Anthropic’s latest Claude Code update feels like one of those releases that loo…
I built an MCP server that shows your AI agent which files matter — before it breaks something
My AI agent broke a billing function last month. It wasn't wrong about the code. It just didn't know that file touched payments. It had no way to know…