This article compares OpenCode and Claude Code, focusing on their flexibility and performance. Claude Code offers a polished experience tightly integrated with Anthropic's ecosystem, while OpenCode provides more freedom to use various models but may come with some bugs. The evaluation includes a series of coding tasks to highlight each tool's strengths and weaknesses.

Anthropic has blocked opencode access from its Claude Code API, prompting frustration among users. This move raises concerns about the company's reliability and suggests they may restrict access for non-compliant users. The author warns that this could push users toward alternative model providers.

Vercel now allows users to access Claude Code through its AI Gateway using an Anthropic-compatible API. This setup centralizes usage, tracks spending, and provides failover options between different models. Users need to set specific environment variables to configure the integration.