* move catalog samples to the HostedAgents folder
* move the catalog samples' projects to the HostedAgents folder
* move deep research sample out of the HostedAgents folder
* Add ChatHistoryMemoryProvider with unit tests
* Set new project to not packable.
* Fix bugs
* Add serialization support.
* Update dotnet/src/Microsoft.Agents.AI.VectorDataMemory/ChatHistoryMemoryProvider.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Remove unnecessary line
* Convert ChatHistoryMemoryProvider to use Dynamic collections.
* Sealing options and scope classes.
* Add sample, add scope to logs and improve scope validation
* Move ChatHistoryMemoryProvider to MAAI project.
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Port store for adding text to a vector store to AF
* Fix typo.
* Change TextSearchStore to sample, and add sample to use it and do rag with a custom schema
* Add more tests and fix broken ones
* Fix merge issue
* Fix sample after merge.
* Convert TextSearchStore to use Dynamic mode to be AOT compatible.
* Add some more clarification on when to use assistant messages in rag searches.
* improve structured output for chat client agent
* add comment to the result property
* remove code duplication and add tests
* refactor the CreateAIAgent extension methods to return specific types, so consumers can avoid unnecessary downcasting.
* fix type and remove unused using.
* add ChatClientAgentRunResponse and move AgentRunResponse to the abstractions package to reuse later.
* seal ChatClientAgentRunResponse
* update xml comment
* remove funcitons from sample
* rename agent for streaming
* Re-enable ImplicitUsings in samples and clean up NoWarns
* Fix dotnet format
* More dotnet format
* More dotnet format
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Co-authored-by: Chris <66376200+crickman@users.noreply.github.com>
We shouldn't be shipping any more dependencies on this package, as it's becoming legacy, replaced by System.Linq.AsyncEnumerable.
We'll eventually want to replace it with System.Linq.AsyncEnumerable in all tests/samples, too, but that's hard to do until SK updates to use S.L.AsyncEnumerable once its 10.0.0 version is released. I did remove the package reference from tests/samples where it's not needed.
* Make serialize methods sync and rename one to match others.
* Remove unnecessary async postfixes.
* Remove nullability of ChatMessageStore.Serialize return type, since the default JsonElement already represents an undefined json element.
* Fix unit test
* Rename AI Agent packages to use Microsoft.Agents.AI
* Fix for build
* Fix formatting
* Fix formatting
* Ignore in VSTHRD200 in migration samples
* Ignore in VSTHRD200 in migration samples
* Add some missing projects and run format
* Fix build errors
* Address code review feedback
* Fix merge issues
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Co-authored-by: Mark Wallace <markwallace@microsoft.com>
* Add AgentWorkflowBuilder group chat
And fix a variety of issues along the way:
- Use DateTime{Offset}.UtcNow rather than Now
- AIAgentHostExecutor shouldn't be publishing empty messages
- Sequential workflows should be flowing all history and not just the output from the previous agent as the input into the next agent
- Renamed some of the new agent workflow methods... still not super happy with the shape, though
- Simplified handoffs builder, e.g. using a hashset with a custom comparer instead of a dictionary
- Improved multi-service use by trying to change assistant->user role for messages created by other agents
- Changed MessageMerger to rely on M.E.AI's coalescing more and to avoid empty contents / text
- Ensured that messages from ChatClientAgent include MessageId and CreatedAt timestamps
- Avoided including instructions for agents in a handoff workflow that don't have any handoffs
- Removed the unnecessary end function in handoffs
- Improved naming of executors to include agent name for debuggability
- Use "N" formatting with Guid.ToString everywhere, to avoid the unnecessary extra dash character which is also not valid in various places (like function tool names)
- Replace `params T[]` with `params IEnumerable<T>` to make public APIs more flexible in what they consume
* Address feedback
- Fix unintentional provider change in sample
* Add GetService for AIContextProviders and ChatMessageStore
* Change styling and fix format issues
* Update sample code to allow for missing memory component.
* Subclass AgentThread so that different agents have their own threads with their own typed settings.
* Address PR comment.
* Add unit tests for base abstract threads
* Fix style warning
* Fix stlying
* FIx and suppress warnings as needed.
* Remove covariant thread response types and fix some styling.
* Remove unecessary json property name attributes and make OrchestratingAgentThread private
* Fix break from merge from main.
* Fix formatting
* Fix deserialization bug in Memory sample
* Remove thread deletion from basic samples.
* Remove public constructors for thread subclasses and add more factory methods to concrete agent types.
* Update AgentProxy thread constructors to be internal as well.
* Revert AgentProxyThread to internal
* Change AIContextProvider to internal set
* Change conversation id and message store properties to internal set
* Update styling.
* Seal various thread types.
* Add thread type check for thread deletion
* Fix tests after latest merge from main
* Add thread type checks for thread deletion.
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Co-authored-by: Chris <66376200+crickman@users.noreply.github.com>
* Add AIContextProvider support
* Address feedback.
* Address PR comments.
* Switch to valuetask and remove parallel calls for AIContextProvider
* Remove Model from ModelInvokingAsync method name
* Remove agent thread id again and remove it from context provider interface
* Add AIContextProvider serialization support to AgentThread and update sample to show this feature
* Address PR comments
* Improve memory sample
* Update sample comment.
* Remove AggregateAIContextProvider for now since it makes too many assumptions. We can include it later as a sample if needed.
* Update AIContextProviders to have an Invoked method instead of MessagesAddingAsync.
* Remove unused using.
* Address PR comments.
* Address PR comment.
* Update comment.
* Update comment
* Address PR comments.
* Change implementation to use AsFunctionTool extension method to create a function from an agent
* Update dotnet/tests/Microsoft.Extensions.AI.Agents.UnitTests/AgentExtensionsTests.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Address code review feedback and add a new sample
* Address some code review feedback
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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* Update AIAgent,Run to take IEnumerable instead of IReadonlyCollection
* Address PR comment.
* Cast to IReadonlyCollection since this is typically all that is required to avoid unecessary allocation.
* Update OrchestratingAgent protected methods as well.
SergeyMenshykhandGitHub
westeyandGitHub
Roger BarretoandGitHub
Mark WallaceandGitHub
wuwengandGitHub
Glenn CondronandGitHub
Aditya MandaleekaandGitHub
