From ClaudeCode to DeepSeek

Hi everyone, I’m switching from Claude Code to OpenCode + DeepSeek API. Since I’ve got all the information I need to use Claude, how do I use DeepSeek? I mean, are there features like Claude’s PlanMode, Skills, etc., or is it a straightforward process? Are there ‘Memories’ files and similar features? Also, which plan would you recommend for everyday coding? Flash or Pro? Thanks to anyone who can help!!