Description
DevUI omits configured context providers from an agent's details. Current Agent instances expose a context_providers list, but extract_agent_metadata() still reads the singular context_provider attribute. Both in-memory registration and directory discovery use this helper, so their EntityInfo.context_provider field remains None even when providers are configured.
Expected: an agent configured with InMemoryHistoryProvider() should expose ["InMemoryHistoryProvider"] in the existing metadata field. Multiple providers should be listed in their configured order.
Code Sample
from unittest.mock import Mock
from agent_framework import Agent, InMemoryHistoryProvider
from agent_framework_devui._utils import extract_agent_metadata
# The client is never called; no credentials or remote service are needed.
agent = Agent(
client=Mock(model=None),
context_providers=[InMemoryHistoryProvider()],
)
print([type(provider).__name__ for provider in agent.context_providers])
# ['InMemoryHistoryProvider']
print(extract_agent_metadata(agent)["context_provider"])
# Actual: None
# Expected: ['InMemoryHistoryProvider']Error Messages / Stack Traces
No exception is raised. The discovery metadata silently omits the providers, so the frontend's Context Provider card is absent.
Package Versions
Reproduced on main commit e9857bd75a21843803431a2e7dfa41ee9b017ac7, using editable agent-framework-core 1.20.0 and agent-framework-devui 1.0.0b261002.
Python Version
Python 3.12.14 on Linux.
Additional Context
I am working on a focused fix to read the current provider list while keeping the existing context_provider response field and legacy singular fallback. Regression tests exercise zero, one, and multiple providers through EntityDiscovery.create_entity_info_from_object().
Description
DevUI omits configured context providers from an agent's details. Current
Agentinstances expose acontext_providerslist, butextract_agent_metadata()still reads the singularcontext_providerattribute. Both in-memory registration and directory discovery use this helper, so theirEntityInfo.context_providerfield remainsNoneeven when providers are configured.Expected: an agent configured with
InMemoryHistoryProvider()should expose["InMemoryHistoryProvider"]in the existing metadata field. Multiple providers should be listed in their configured order.Code Sample
Error Messages / Stack Traces
Package Versions
Reproduced on main commit
e9857bd75a21843803431a2e7dfa41ee9b017ac7, using editableagent-framework-core1.20.0 andagent-framework-devui1.0.0b261002.Python Version
Python 3.12.14 on Linux.
Additional Context
I am working on a focused fix to read the current provider list while keeping the existing
context_providerresponse field and legacy singular fallback. Regression tests exercise zero, one, and multiple providers throughEntityDiscovery.create_entity_info_from_object().