microsoft/agent-framework

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A framework for building, orchestrating and deploying AI agents and multi-agent workflows with support for Python and .NET.

Stars: 13.6k
Forks: 2.3k
Open beginner issues: 1
Indexed issues: 494
Avg merge: 2d 45m
Merged PRs (30d): 358

Dominant language: Python
License: MIT
Last GitHub push: Sep 18, 2026
Latest indexed: Sep 19, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed

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494 open issues indexed

.NET: Discussion: Agent Identity and Trust for Multi-Agent Workflows Open

.NET

microsoft/agent-framework#4842 · 17 comments · 1 assignee · Opened Mar 22, 2026
.NET: Null `Data` in `ExecutorCompletedEvent`, but `AgentResponseUpdateEvent`s have data? Open

.NET question workflows

microsoft/agent-framework#4639 · 2 comments · 1 reaction · 1 assignee · Opened Mar 12, 2026
.NET Compaction - Update docs to refer to `AIContextProvider` deep dive Open

.NET compaction documentation

Difficulty 1/5 Under an hour Newbie friendliness 82/100

microsoft/agent-framework#4629 · 1 comment · Opened Mar 11, 2026
.NET Compaction - Cache derived properties in `MessageIndex` Open

.NET compaction

microsoft/agent-framework#4605 · 1 assignee · Opened Mar 10, 2026
.NET Compaction - Introduce preconfigured `CompactionStrategy` pattern Open

.NET compaction

microsoft/agent-framework#4603 · 2 reactions · 2 assignees · Opened Mar 10, 2026
Python: Tool Outputs No Longer Broadcast Between GroupChat Agents Open

orchestration python workflows

microsoft/agent-framework#4575 · 1 assignee · Opened Mar 10, 2026
.NET: [Feature] Support per-invocation ModelId override on DurableAIAgent Open

.NET hosting

Difficulty 3/5 1-2 days Newbie friendliness 55/100

microsoft/agent-framework#4489 · Opened Mar 5, 2026
.NET Compaction - Evaluate compaction execution and define guidance for common scenarios Open

.NET agents compaction harness middleware

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/agent-framework#4466 · Opened Mar 4, 2026
.NET Compaction - Create Test Harness Open

.NET agents compaction harness middleware

Difficulty 5/5 Over a week Newbie friendliness 20/100

microsoft/agent-framework#4465 · Opened Mar 4, 2026
.NET: [Feature]: Expose ExecutorId for AgentResponseUpdate when using workflow\.AsAgent().RunStreamingAsync() Open

.NET workflows

microsoft/agent-framework#4445 · 4 comments · 1 assignee · Opened Mar 4, 2026
Python: [Feature]: Parallel tool calling in declarative workflows Open

python workflows

microsoft/agent-framework#4429 · 1 comment · 1 assignee · Opened Mar 3, 2026
Python: [Bug]: DevUI graph ignores HandoffBuilder .add_handoff() routing rules — shows all-to-all arrows Open

devui python

microsoft/agent-framework#4364 · 2 comments · 1 assignee · Opened Feb 28, 2026
Python: AgentExecutor keeps service_session_id when replaying full conversation Open

python reproduced workflows

microsoft/agent-framework#4292 · 4 comments · 1 assignee · Opened Feb 26, 2026
.NET: [Feature]: Allow checkpoint creation at boundary SuperStepStartedEvent Open

.NET workflows

microsoft/agent-framework#4280 · 4 comments · 1 assignee · Opened Feb 25, 2026
.NET: [Feature]: Native Async Tool/Function Support — Agent Suspend & Resume on Long-Running Tool Calls Open

.NET

Difficulty 5/5 Over a week Newbie friendliness 35/100

microsoft/agent-framework#4265 · 2 comments · 2 reactions · Opened Feb 25, 2026
Python: [Bug]: _convert_workflow_event_to_agent_response_updates emits user input again Open

python reproduced workflows

microsoft/agent-framework#4261 · 8 comments · 1 assignee · Opened Feb 25, 2026
.NET: A2A Hosting GA Open

.NET a2a

Difficulty 4/5 3-5 days Newbie friendliness 38/100

microsoft/agent-framework#4254 · 2 comments · Opened Feb 25, 2026
.NET: [Feature]: Ramp on workflow issues Open

.NET workflows

microsoft/agent-framework#4215 · 1 assignee · Opened Feb 24, 2026
.NET: Consider adding support for passing response messages in *Provider.InvokingAsync Open

.NET agents memory

microsoft/agent-framework#4205 · 1 assignee · Opened Feb 24, 2026
Precision Decisioning & Agentic Trust: Cryptographic proof of authorization for agent workflows Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/agent-framework#4203 · 12 comments · 1 reaction · Opened Feb 24, 2026
Python: Phase 9: Additional Embedding Implementations (HuggingFace, Mistral, Google, Nvidia) Open

memory python

microsoft/agent-framework#4171 · 2 comments · 1 assignee · Opened Feb 23, 2026
Python: Phase 7: Vector Store Connectors — Tier 3 (Oracle, SQL Server, FAISS) Open

memory python

microsoft/agent-framework#4169 · 1 assignee · Opened Feb 23, 2026
.NET: [Feature Request] Function Invocation Middleware for Nested Tools (HITL Support) Open

.NET

Difficulty 5/5 Over a week Newbie friendliness 35/100

microsoft/agent-framework#4158 · Opened Feb 22, 2026
Feature: Cost/Token Circuit Breakers for Autonomous Loops Open

microsoft/agent-framework#4142 · 1 comment · 1 assignee · Opened Feb 21, 2026
DevUI theme keeps defaulting to Dark instead of respecting System mode Open

devui

microsoft/agent-framework#4112 · 1 assignee · Opened Feb 20, 2026
.NET: [Feature]: Add Salesforce Agentforce as a first-class agent provider in Microsoft Agent Framework Open

.NET

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/agent-framework#4079 · 2 comments · Opened Feb 19, 2026
.NET: [Feature]: Extend RunStatus to cover distributed/durable workflow states Open

.NET workflows

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/agent-framework#4069 · Opened Feb 19, 2026
.NET: [Feature]: Add expose WorkflowCompletedEvent, RequestHaltEvent and WorkflowFailedEvent Open

.NET workflows

microsoft/agent-framework#4063 · 1 assignee · Opened Feb 19, 2026
[Feature]: Support dynamic tool injection during ChatAgent.run() execution Open

agents

Difficulty 4/5 3-5 days Newbie friendliness 42/100

microsoft/agent-framework#4024 · Opened Feb 18, 2026
.NET: Add Parallel Integration Pipeline targeting AF Samples Reliability Open

.NET

microsoft/agent-framework#4008 · 1 assignee · Opened Feb 17, 2026
.NET: Agent Skills Sample with Foundry Agents and and Foundry Hosted Agents. Open

.NET

Difficulty 4/5 3-5 days Newbie friendliness 45/100

microsoft/agent-framework#4006 · 1 comment · Opened Feb 17, 2026
.NET: Native integration hook for Azure Hosted Agents Open

.NET

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/agent-framework#4004 · Opened Feb 17, 2026
.NET: Example is needed for the new AIContextProvider (breaking changes) Open

.NET

microsoft/agent-framework#3977 · 1 comment · 1 assignee · Opened Feb 17, 2026
Python: No API support for labels in Edges (for workflow visualizations Open

.NET python workflows

microsoft/agent-framework#3976 · 1 comment · 1 reaction · 1 assignee · Opened Feb 16, 2026
Python: .NET: [Bug]: DevUI returning 401 code execution_error Open

.NET bug devui

microsoft/agent-framework#3975 · 1 comment · 1 assignee · Opened Feb 16, 2026
.NET: [Feature]: OpenAI Hosting Responses API fully compatible Open

.NET hosting

microsoft/agent-framework#3971 · 1 assignee · Opened Feb 16, 2026
.NET: Hosting with OpenAI Responses output yielding unexpected function call requests Open

.NET bug

microsoft/agent-framework#3967 · 2 comments · 2 assignees · Opened Feb 16, 2026
.NET Workflows: Feature Request: Pipeline Behavior Extension Points for Cross-Cutting Concerns Open

.NET workflows

microsoft/agent-framework#3960 · 2 comments · 1 reaction · 2 assignees · Opened Feb 16, 2026
[Feature] Workaround for tool call side-effect replay on checkpoint-based retry after executor failure Open

.NET python question workflows

microsoft/agent-framework#3938 · 12 comments · 1 assignee · Opened Feb 14, 2026
Python: [Python] Large AgentResponse in entity set_result() causes .NET host to roll back entire entity state Open

.NET hosting python

microsoft/agent-framework#3884 · 1 reaction · 1 assignee · Opened Feb 12, 2026
.NET Workflows - Declarative Workflow API Review Open

.NET declarative workflows

microsoft/agent-framework#3824 · 3 comments · 1 assignee · Opened Feb 10, 2026
.NET: Investigate Circuit-breaker Feature for Cycles Open

.NET workflows

microsoft/agent-framework#3818 · 1 assignee · Opened Feb 10, 2026
Python: Support recursive checkpointing for nested sub-workflows Open

python workflows

microsoft/agent-framework#3785 · 1 assignee · Opened Feb 10, 2026
.NET Workflows - Ensure `DeclarativeActionCompletedEvent` is raised for every action Open

.NET declarative workflows

Difficulty 3/5 1-2 days Newbie friendliness 38/100

microsoft/agent-framework#3743 · Opened Feb 6, 2026
.NET Workflows - Support specification of `last_request_id` for `InvokeAzureAgent` Open

.NET declarative workflows

Difficulty 4/5 3-5 days Newbie friendliness 45/100

microsoft/agent-framework#3742 · Opened Feb 6, 2026
.NET Workflows - Implement support for structed inputs and outputs for workflow Open

.NET declarative workflows

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/agent-framework#3741 · Opened Feb 6, 2026
.NET Workflows - Update object model to support structed inputs and outputs for workflow Open

.NET declarative workflows

Difficulty 5/5 Over a week Newbie friendliness 20/100

microsoft/agent-framework#3740 · Opened Feb 6, 2026
.NET Workflows - Design support for workflow structured inputs and outputs Open

.NET declarative workflows

Difficulty 5/5 Over a week Newbie friendliness 20/100

microsoft/agent-framework#3739 · Opened Feb 6, 2026
.NET Workflows - Support structured outputs for declarative workflows (InvokeAzureAgent) Open

.NET declarative workflows

Difficulty 4/5 3-5 days Newbie friendliness 30/100

microsoft/agent-framework#3736 · Opened Feb 6, 2026
.NET Workflows - Support multiple input messages for declarative workflow invocation Open

.NET declarative workflows

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/agent-framework#3733 · Opened Feb 6, 2026

microsoft/agent-framework

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