Persist default DaprChatClient component in Agent Registry #336
Description
When creating an agent without explicitly configuring an LLM chat client, the agent correctly falls back to the default component at runtime. However, the agent registry does not persist which LLM client was selected implicitly.
"llm": {
"api": "chat",
"client": "DaprChatClient",
"model": "unknown",
"prompt_template": "ChatPromptTemplate",
"provider": "dapr"
}
When I specify a concrete component (such as this llm = DaprChatClient(component_name="llm-provider"), it is recorded in the registry as this:
"llm": {
"api": "chat",
"client": "DaprChatClient",
"component_name": "llm-provider",
"model": "unknown",
"prompt_template": "ChatPromptTemplate",
"provider": "dapr"
},
The registry should always record the effective LLM client used by the agent, even when the value comes from a default.