package skill

import "strings"

// RenderIndex baut den kompakten Index-Block (~30 Tokens/Skill): nur Name
// und Description, der Body kommt erst über read_skill(name).
func RenderIndex(skills []Skill) string {
	if len(skills) == 0 {
		return ""
	}
	var b strings.Builder
	b.WriteString("Verfügbare Skills (Body per read_skill(name) laden):\n")
	for _, s := range skills {
		b.WriteString("- ")
		b.WriteString(s.Name)
		if s.Description != "" {
			b.WriteString(": ")
			b.WriteString(s.Description)
		}
		b.WriteString("\n")
	}
	return b.String()
}