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HOME/Technical Articles/How to "automatically" switch models depending on the purpose of skills and commands

How to "automatically" switch models depending on the purpose of skills and commands

Mr. Hasegawa (Service Reliability Group (SRG) of the Media Headquarters)@rarirureluis)is.
#SRG(Service Reliability Group) is a group that mainly provides cross-sectional support for the infrastructure of our media services, improving existing services, launching new ones, and contributing to OSS.
This article will introduce how to use custom slash commands and skills to switch between models depending on your needs.
 

What makes you happy?

/create-pr
We all want to do small tasks like creating a PR on other models.

This is based on CLI, so only a part of it is introduced here.

  • OpenCode
  • Claude Code
I will focus on just that.

Slash Commands

model
 
opencode-go/glm-5

skill

Claude Code supports specifying a model in a skill, but OpenCode does not (as of March 9, 2026).

Conclusion

CLImodel specification
OpenCode (Skills)❌
OpenCode (Command)✅
Claude Code (Skills)✅
Claude Code (Command)✅
In this way, using the right model for your slash command skills can improve accuracy or save tokens.
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