Function createSkillCommand

cli/src/commands/command-registry.ts:648–700

* Creates a dynamic command definition for a skill. * When invoked, the skill's content is sent to the agent.

(skillName: string)

 * When invoked, the skill's content is sent to the agent.
 */
function createSkillCommand(skillName: string): CommandDefinition {
  return defineCommandWithArgs({
    name: skillName,
    handler: (params, args) => {
      const skill = getSkillByName(skillName)
      if (!skill) {
        params.setMessages((prev) => [
          ...prev,
          getUserMessage(params.inputValue.trim()),
          getSystemMessage(`Skill not found: ${skillName}`),
        ])
        params.saveToHistory(params.inputValue.trim())
        params.setInputValue({ text: '', cursorPosition: 0, lastEditDueToNav: false })
        return
      }

      const trimmed = params.inputValue.trim()
      params.saveToHistory(trimmed)
      params.setInputValue({ text: '', cursorPosition: 0, lastEditDueToNav: false })

      // Build the message content with skill context and optional user args
      const skillContext = `<skill name="${skill.name}">
${skill.content}
</skill>`

      const userPrompt = `I invoke the following skill:\n\n${skillContext}\n\n`
        + (args.trim()
          ? `User request: ${args.trim()}`
          : '')

      // Check streaming/queue state
      if (
        params.isStreaming ||
        params.streamMessageIdRef.current ||
        params.isChainInProgressRef.current
      ) {
        const pendingAttachments = capturePendingAttachments()
        params.addToQueue(userPrompt, pendingAttachments)
        params.setInputFocused(true)
        params.inputRef.current?.focus()
        return
      }

      params.sendMessage({
        content: userPrompt,
        agentMode: params.agentMode,
      })
      setTimeout(() => {
        params.scrollToLatest()
      }, 0)
    },
  })
}