Short, honest takes on AI coding agents and the harnesses that run them, from the team building Friday.https://getfriday.dev/https://getfriday.dev/blog/claude-code-vs-codex-vs-opencode/https://getfriday.dev/blog/claude-code-vs-codex-vs-opencode/We run all three coding agents daily. Claude Code wins on design and judgment, Codex on code generation and review, OpenCode on cost and model freedom. Here's the honest breakdown of when to use each.Mon, 06 Jul 2026 00:00:00 GMThttps://getfriday.dev/blog/what-is-an-ai-agent-harness/https://getfriday.dev/blog/what-is-an-ai-agent-harness/An AI agent harness runs coding agents like Claude Code and Codex toward a goal you set: it picks the agent, checks the work, and loops until it's done. Here's how that differs from a chatbot, a copilot, and a framework.Mon, 06 Jul 2026 00:00:00 GMT