33 lines
876 B
TypeScript
33 lines
876 B
TypeScript
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import { PLAN_AGENT_SYSTEM_PREPEND, isPlanAgent } from "./constants"
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import type { BuildSystemContentInput } from "./types"
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/**
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* Build the system content to inject into the agent prompt.
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* Combines skill content, category prompt append, and plan agent system prepend.
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*/
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export function buildSystemContent(input: BuildSystemContentInput): string | undefined {
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const { skillContent, categoryPromptAppend, agentName } = input
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const planAgentPrepend = isPlanAgent(agentName) ? PLAN_AGENT_SYSTEM_PREPEND : ""
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if (!skillContent && !categoryPromptAppend && !planAgentPrepend) {
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return undefined
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}
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const parts: string[] = []
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if (planAgentPrepend) {
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parts.push(planAgentPrepend)
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}
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if (skillContent) {
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parts.push(skillContent)
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}
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if (categoryPromptAppend) {
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parts.push(categoryPromptAppend)
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}
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return parts.join("\n\n") || undefined
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}
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