Blog
Weekly digests, selection guides and analysis
Choosing an agent framework: five questions that eliminate options
Feature tables do not choose between LangGraph, Pydantic AI, LangChain and deepseek-harness. Durability, the corpus, your service's language, maintenance status and debuggability do.
Which "open source" AI agent tools are not actually open source
Of the 45 projects catalogued here, 41 carry an OSI-approved licence and four do not. What n8n, Dify, AutoGen and Phoenix restrict, why GitHub's licence field misleads in both directions, and what to check.