{"version":"https://jsonfeed.org/version/1.1","title":"AgentsKit.js blog","home_page_url":"https://www.agentskit.io/blog","feed_url":"https://www.agentskit.io/blog/feed.json","description":"Releases, design notes, and deep dives from the AgentsKit.js team.","language":"en","items":[{"id":"https://www.agentskit.io/blog/system-prompts-production-agent-harness","url":"https://www.agentskit.io/blog/system-prompts-production-agent-harness","title":"System Prompts Are Your Production Agent Harness — Here's Why","summary":"OpenAI's Codex instructions reveal the blueprint for deployment-ready agent control that AgentsKit harnesses implement.","date_published":"2026-05-05T00:00:00Z","authors":[{"name":"Emerson Braun"}],"tags":["ai","agentskit","harness"]},{"id":"https://www.agentskit.io/blog/hello-agentskit","url":"https://www.agentskit.io/blog/hello-agentskit","title":"Hello, AgentsKit.js","summary":"Why we built another AI agent toolkit — and what makes it different from LangChain, Mastra, or raw provider SDKs.","date_published":"2026-04-24T00:00:00Z","authors":[{"name":"Emerson Braun"}],"tags":["launch","manifesto"]}]}