Function buildLlmCaller

buildLlmCaller(options?): Promise<LlmCallerFn>
Build an llmCaller function for any AgentOS-supported provider.

This uses the full provider resolution chain: resolveModelOption → resolveProvider → createProviderManager → getProvider

Works with all provider types:
- API providers (openai, anthropic, groq, together, mistral, xai, openrouter)
- CLI providers (claude-code-cli, gemini-cli) — no API key needed
- Local providers (ollama) — requires OLLAMA_BASE_URL
The returned function has the signature (system: string, user: string) => Promise<string>.
Parameters
- options: BuildLlmCallerOptions = {}
  Provider, model, and optional credential overrides.
Returns Promise<LlmCallerFn>
A caller function compatible with PlannerConfig.llmCaller.
- Defined in src/orchestration/planning/buildLlmCaller.ts:60