Method Pin

cli/skill_handler.go:1199–1235

Pin marks a skill to be auto-injected into every turn for the rest of the session, regardless of triggers/paths. Pinning is rejected for skills with `disable-model-invocation: true` (the flag exists precisely to forbid automatic injection; manual invocation via `/ ` remains the supported

(name string)

// automatic injection; manual invocation via `/<skill-name>` remains the
// supported path for those).
func (sh *SkillHandler) Pin(name string) {
	if sh.personaMgr == nil {
		fmt.Printf("\n  %s\n\n", colorize(i18n.T("skill.pin.no_manager"), ColorRed))
		return
	}
	skill, err := sh.personaMgr.GetSkillByName(name)
	if err != nil || skill == nil {
		fmt.Printf("\n  %s %s\n", colorize(i18n.T("skill.pin.not_found")+":", ColorYellow), colorize(name, ColorCyan))
		fmt.Printf("  %s\n\n", i18n.T("skill.pin.search_hint", colorize("/skill search <query>", ColorCyan)))
		return
	}
	if skill.DisableModelInvocation {
		fmt.Printf("\n  %s %s\n", colorize(i18n.T("skill.pin.disabled_invocation")+":", ColorYellow), colorize(skill.Name, ColorCyan))
		fmt.Printf("  %s\n\n", i18n.T("skill.pin.use_manual_hint", colorize("/"+skill.Name, ColorCyan)))
		return
	}

	sh.pinnedSkillsMu.Lock()
	_, already := sh.pinnedSkillNames[skill.Name]
	sh.pinnedSkillNames[skill.Name] = struct{}{}
	count := len(sh.pinnedSkillNames)
	sh.pinnedSkillsMu.Unlock()

	if already {
		fmt.Printf("\n  %s %s\n\n", colorize(i18n.T("skill.pin.already"), ColorGray), colorize(skill.Name, ColorCyan))
		return
	}

	sh.logger.Info("skill pinned",
		zap.String("skill", skill.Name),
		zap.Int("total_pinned", count))

	fmt.Printf("\n  %s %s\n",
		colorize(i18n.T("skill.pin.success"), ColorGreen),
		colorize(skill.Name, ColorCyan))
	fmt.Printf("  %s\n\n", colorize(i18n.T("skill.pin.effect"), ColorGray))
}

// Unpin removes a skill from the pinned set. No-op (with a friendly notice)
// when the skill wasn't pinned to begin with.