Blog
Launching: AX Tier List
We graded 36 developer tools on one question: can an AI agent start using the service without a human in the loop? The method, the results, and why an S tier doesn't mean agents actually use it.
August product update
What we shipped in August: Agent Paths, a URLs view of every page agents fetched and searched, traces that show the resulting code, and org-scoped credentials.
July product update
What we shipped in July: per-prompt setup commands and write-only secrets, runs that tell you why they failed, competitor sub-prompts that share your setup, and self-serve Slack settings.
What makes a devtool agent-ready?
Mika's talk at Resend's DevTool Night on what makes developer tools agent-ready — plus six high-level takeaways from thousands of Agent Experience evals.
June product update
What we shipped in June: multi-model and multi-harness support across 20 coding-agent x harness combinations, the new Insights tab, and the 2027.dev Slack bot.
How to design agent-friendly error messages
Six rules for designing agent-friendly error messages, drawn from ~3,500 Agent Experience evals across 100+ developer tools.
May product update
What we shipped in May: a public REST API, prompt variables, a self-hostable GitHub Action, and sharper benchmarking. Plus what's next.
April product update
What we shipped in April: GitHub Connect, Ask 2027, MCP integration, and competitive intel. Plus a peek at what's coming next.
March product update
Our very first product update: detailed eval reports with agent traces, custom prompts, and configurable evals.
Make something agents want
Andreessen Horowitz famously said that software was eating the world. Today, it's agents. Still software, but much more intelligent and far more autonomous.