Blog

Insights on AI, software testing, and building the future of QA

Illustrated Shiplight blog cover: a glossy code editor window and a terminal agent window sharing one codebase between them.
GuidesEngineering

Cursor CLI: The Terminal Half of an Editor-First Tool

Illustrated Shiplight blog cover: a test runner executing inside the browser alongside the application, with a boundary marking what it cannot reach.
GuidesEngineering

Cypress Testing: Where It Excels and Where Teams Outgrow It

Illustrated Shiplight blog cover: a complete user journey traced through a running application from entry to a confirmed outcome.
GuidesBest Practices

End-to-End Testing: What It Is and What It Costs

Illustrated Shiplight blog cover: an agent connected to a repository, reading issues and opening a pull request through a protocol connector.
GuidesEngineering

GitHub MCP Server: What It Does and Where It Stops

Illustrated Shiplight blog cover: a diagnostic panel wired directly into a protocol server, displaying its tool list and one traced call.
GuidesEngineering

MCP Inspector: Debugging an MCP Server Before an Agent Uses It

Illustrated Shiplight blog cover: a protocol connector between an agent and a tool, with a scoped permission boundary drawn around the tool.
EngineeringBest Practices

MCP Security: What Changes When a Model Decides

See testing that keeps up with your AI coding agents.