Skip to content

.NET: Add Foundry Memory Context Provider [WIP] #3522

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Draft
rogerbarreto wants to merge 5 commits into
base: main
Choose a base branch
from
Draft

.NET: Add Foundry Memory Context Provider [WIP] #3522

rogerbarreto wants to merge 5 commits into from

Conversation

@rogerbarreto
Copy link
Member

@rogerbarreto rogerbarreto commented Jan 30, 2026

Motivation and Context

Add Azure AI Foundry Memory Context Provider

Introduces Microsoft.Agents.AI.FoundryMemory, a new context provider package that enables agents to store
and retrieve long-term memories using Azure AI Foundry's managed memory service. The provider
automatically extracts memories from conversations and retrieves relevant memories to augment agent
context on each invocation, following the same pattern established by the Mem0 provider.

Features

  • FoundryMemoryProvider implementing AIContextProvider with automatic memory extraction and retrieval
  • Scoped memory storage by configurable identifier (e.g., user ID) for multi-tenant scenarios
  • EnsureMemoryStoreCreatedAsync() to create memory stores with specified chat and embedding models
  • EnsureStoredMemoriesDeletedAsync() to clear memories for a scope
  • WhenUpdatesCompletedAsync() to poll pending memory updates in parallel until completion
  • Session serialization/deserialization support for state persistence
  • Configurable options for max memories, update delay, and context prompt
  • Sample application demonstrating end-to-end usage
  • Unit tests for constructor validation and serialization

Contribution Checklist

  • The code builds clean without any errors or warnings
  • The PR follows the Contribution Guidelines
  • All unit tests pass, and I have added new tests where possible
  • Is this a breaking change? If yes, add "[BREAKING]" prefix to the title of the PR.
@rogerbarreto
Add Azure AI Foundry Memory Context Provider with unit tests
94f0066
@rogerbarreto
Add FoundryMemory integration tests and sample application
dfde827
@rogerbarreto
Fix ClearStoredMemoriesAsync to handle 404 gracefully and rename to E…
372f885 
…nsureStoredMemoriesDeletedAsync
@rogerbarreto
Refactor FoundryMemory: simplify architecture and add memory store cr…
b3c8acf 
…eation

- Remove IFoundryMemoryOperations interface (was only for test mocking)
- Remove AIProjectClientMemoryOperations wrapper class
- Provider now directly uses AIProjectClient with internal extension methods
- Extension methods return actual response models instead of extracted values
- Remove WaitForUpdateCompletionAsync from provider (sample uses delay)
- Simplify EnsureMemoryStoreCreatedAsync to return Task instead of Task<bool>
- Add memory store creation with chat_model and embedding_model
- Add UpdateMemoriesResponse with SupersededBy and Error fields
- Simplify unit tests to focus on constructor validation and serialization
- Update sample to use simple delay for memory processing wait
@rogerbarreto
Add waiting operation for memory store updates
96fc1ce
@rogerbarreto rogerbarreto self-assigned this Jan 30, 2026
@markwallace-microsoft markwallace-microsoft added documentation Improvements or additions to documentation .NET labels Jan 30, 2026
@github-actions github-actions bot changed the title .Net: Add Foundry Memory Context Provider [WIP] Jan 30, 2026
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

documentation Improvements or additions to documentation .NET

2 participants

@rogerbarreto @markwallace-microsoft