The IDE Is Dead: AI Agent Orchestrators Now Control the Code
Cursor 3, Windsurf 2.0, and Copilot's agent mode are replacing traditional IDEs with AI agents that code, execute commands, and in one case, erased a company's database in nine seconds.
Elif Károlyi covers developer tools — what engineers actually open every morning. She writes the column engineering managers send to their leads. Previously a staff engineer at two YC companies; she still ships her own packages.
Cursor 3, Windsurf 2.0, and Copilot's agent mode are replacing traditional IDEs with AI agents that code, execute commands, and in one case, erased a company's database in nine seconds.
Cursor's agent-native interface, Cognition's $25 billion valuation, and Microsoft's Copilot overhaul signal that typing code manually is over, leaving development teams to navigate a new world of autonomous coding agents.
Developer Tools · Agents
Claude Code, Codex CLI, and Gemini CLI have transformed the shell into a dispatch layer for autonomous coding agents, and the habits teams build now could determine who can still debug without AI by 2028.
Multi-agent reviewers, stacked PRs, and $70 million verification rounds are reshaping pull request approvals, but the real impact depends on whether teams adapt their processes to the output of code review automation.
Developer Tools · Command-Line Agents
Six months ago AI agents lived in browser tabs; now the terminal is the gateway, with tools like OpenClaw, Hermes, and VS Code's agent runtime building skills from your shell history.
Platform Engineering · Developer Experience
From Spotify's Backstage to Atlassian's $1B DX acquisition and Port's $100M raise, internal developer portals are now balance-sheet infrastructure as agentic AI turns them into the next control plane.
Developer Tools · Code Review
Anthropic’s new multi-agent system deploys four AI agents to review every pull request, backed by a $70M code verification bet, fundamentally reshaping how dev teams handle code quality.
Developer Tools · Platform Engineering
CNCF canonizes Backstage with a feature-length film, Atlassian swallows the DX metrics platform, and Port raises $100M to chase agentic AI, but in-house builds tell a messier, more honest story about what developers actually need from a portal.
Software · Dev tools
Five tools shipped multi-agent coding inside two weeks in February. I have used four of them on real work for thirty days. They are not the same product.
Software · Dev tools
A month of using Cursor inside IntelliJ Ultimate and PyCharm Pro. The features that translate, the ones that do not, and what JetBrains users are actually getting.