In-depth guides on building AI agents — frameworks, MCP, coding agents, open source, and managed services.
Discover the top open-source AI agent evaluation frameworks in 2026. From DeepEval and promptfoo to agentevals and Strands Evals, see which eval tools to use for trajectory checking, CI gating, red-teaming, and scoring agents in production.
Most agent content teaches you to build. Goose is a battle-tested open-source AI agent you can install and run today, with 70+ extensions and the full codebase if you ever need to go deeper.
Frameworks are the engines of AI agents, but protocols are the roads they travel. Here are the 5 most important AI agent protocols shaping the ecosystem in 2026.
Protocols tell agents how to connect. Standards tell them what to know. Here are the open formats giving agents consistent context about projects, capabilities, and design systems in 2026.
OpenClaw went from a weekend script to 200k+ GitHub stars. This architectural deep dive breaks down the gateway pattern, Lane Queue system, skills-as-markdown extensibility, and security lessons every agent builder needs.