The right path for opencode skills is ~/.config/opencode/skills/ not ~/.config/opencode/skill/
Place files
Create one folder per skill name and put a SKILL.md inside it. OpenCode searches these locations:
Project config: .opencode/skills//SKILL.md
Global config: ~/.config/opencode/skills//SKILL.md
The right path for opencode skills is ~/.config/opencode/skills/ not ~/.config/opencode/skill/
Place files
Create one folder per skill name and put a SKILL.md inside it. OpenCode searches these locations:
Project config: .opencode/skills//SKILL.md
Global config: ~/.config/opencode/skills//SKILL.md