Research and insights on how agents behave on real environments.

June 2, 2026

Designing Headless Products: Agents Need Affordance Too

Agents are literal users of product surfaces. When APIs, SDKs, and MCP tools make the wrong action look obvious, the failure is not reasoning. It is affordance.

May 1, 2026

Is it a skill issue?

Agent skills are quickly becoming the dominant adoption surface for developer tools. But most companies are publishing skills that never get loaded — and flying blind.

April 18, 2026

Under the Hood of How Coding Agents Work: Codex vs Claude Code

Codex explores 3 to 17 times more broadly than Claude Code before writing a single line. A look at how the two leading coding agents actually work.

April 8, 2026

How Do Coding Agents Navigate Your Product?

We analyzed 112 benchmark trials across Claude Code and Codex to trace exactly how they discover and use a product's API.