Blog
Releases, decisions, and deep dives
Long-form posts from the AgentsKit.js team. Subscribe via RSS or JSON Feed.
- May 5, 2026·Emerson Braun·ai / agentskit / harness
System Prompts Are Your Production Agent Harness — Here's Why
OpenAI's Codex instructions reveal the blueprint for deployment-ready agent control that AgentsKit harnesses implement.
- April 24, 2026·Emerson Braun·launch / manifesto
Hello, AgentsKit.js
Why we built another AI agent toolkit — and what makes it different from LangChain, Mastra, or raw provider SDKs.