Function appendKnowledgeRound

cli/chat_knowledge.go:119–130

appendKnowledgeRound folds one pull into the conversation being built for the next decision call: the pending prompt becomes a user turn, the model's call is acknowledged, and the tool result becomes the new pending prompt.

(history []models.Message, prompt, callJSON, result string)

// the next decision call: the pending prompt becomes a user turn, the model's
// call is acknowledged, and the tool result becomes the new pending prompt.
func appendKnowledgeRound(history []models.Message, prompt, callJSON, result string) ([]models.Message, string) {
	next := make([]models.Message, 0, len(history)+2)
	next = append(next, history...)
	next = append(next,
		models.Message{Role: "user", Content: prompt},
		models.Message{Role: "assistant", Content: "[knowledge call] " + callJSON},
	)
	followup := "knowledge result:\n" + result +
		"\n\nUse this material to answer the user's question (cite source paths). " +
		"Call knowledge again only if something essential is still missing."
	return next, followup
}

// chatKnowledgeXMLInstruction is appended to the decision-turn prompt for
// providers WITHOUT native tools. It overrides the tool-less framing for this