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

Add New ChatReducerTriggerEvent : AfterToolCallResponseReceived Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/agent-framework#3698 · 1 comment · 1 reaction · Opened Feb 5, 2026
.NET Workflows - Declarative context/thread reset support for iterative agent invocations Open

.NET declarative workflows

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

microsoft/agent-framework#3691 · 1 comment · Opened Feb 5, 2026
Python: Latency testing and performance optimization for workflows Open

python workflows

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

microsoft/agent-framework#3686 · 2 comments · Opened Feb 5, 2026
.NET: [Feature]: Consider passing AgentRunOptions to the underlying agents in WorkflowHostAgent. Open

.NET

Difficulty 4/5 3-5 days Newbie friendliness 58/100

microsoft/agent-framework#3679 · 3 comments · 1 reaction · Opened Feb 4, 2026
Python: agents: ChatAgent.__init__ chat_client as Callable factory Open

agents python

microsoft/agent-framework#3612 · 1 comment · 1 assignee · Opened Feb 2, 2026
Python: [Feature]: Add Handoff Pattern support for GithubCopilot Agent Open

agents python

microsoft/agent-framework#3572 · 2 comments · 1 assignee · Opened Feb 1, 2026
Python: Ensure we capture telemetry for new `durabletask` package Open

hosting python

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/agent-framework#3558 · Opened Jan 30, 2026
Python: Add middleware sample to show filtering messages between agents Open

orchestration python workflows

microsoft/agent-framework#3556 · 1 assignee · Opened Jan 30, 2026
.NET: Python: Add support for long running tools in durabletask package Open

.NET hosting python

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

microsoft/agent-framework#3545 · 2 comments · Opened Jan 30, 2026
Python: Define fan-out behavior when node requests HITL info Open

python workflows

microsoft/agent-framework#3539 · 1 comment · 1 assignee · Opened Jan 30, 2026
Python: Clarify request info naming and HITL event filtering Open

orchestration python workflows

microsoft/agent-framework#3534 · 2 comments · 1 assignee · Opened Jan 30, 2026
Support for Agent Client Protocol (ACP) Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

microsoft/agent-framework#3521 · 3 comments · 11 reactions · Opened Jan 30, 2026
.NET: CI: DurableTask.IntegrtionTests often fail on TTL check with TaskCancelled blocking merges Open

.NET

microsoft/agent-framework#3463 · 1 assignee · Opened Jan 27, 2026
Python: Investigate not implementing `AgentProtocol` for `DurableAIAgent` Open

agents hosting python

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

microsoft/agent-framework#3461 · 1 comment · Opened Jan 27, 2026
Python: add option to disable return-to-previous in handoff Open

orchestration python question workflows

microsoft/agent-framework#3429 · 1 assignee · Opened Jan 26, 2026
.NET: Python: Use DTS backend for samples over Azure Storage Open

.NET hosting python

microsoft/agent-framework#3422 · 1 comment · 1 assignee · Opened Jan 23, 2026
.NET: Enforce .NET PR Test Coverage Gate Open

.NET

microsoft/agent-framework#3391 · 1 assignee · Opened Jan 22, 2026
.NET: [Bug]: Uploading images to Gemini causes Bad Request Open

.NET bug

microsoft/agent-framework#3390 · 1 comment · 1 assignee · Opened Jan 22, 2026
.NET: Improve unit test coverage for Microsoft.Agents.AI.Purview Open

.NET

microsoft/agent-framework#3344 · 1 assignee · Opened Jan 21, 2026
.NET Workflows - Improve unit test coverage for Microsoft.Agents.AI.Workflows.Declarative Open

.NET declarative workflows

Difficulty 3/5 1-2 days Newbie friendliness 42/100

microsoft/agent-framework#3343 · 2 comments · Opened Jan 21, 2026
.NET: Improve unit test coverage for Microsoft.Agents.AI.DurableTask Open

.NET hosting

microsoft/agent-framework#3340 · 1 assignee · Opened Jan 21, 2026
Python: Nested HandoffBuilder Workflows Open

agents orchestration python question workflows

microsoft/agent-framework#3170 · 1 comment · 1 assignee · Opened Jan 12, 2026
Add ICS file for the Microsoft Agent Framework Community Call Open

documentation

microsoft/agent-framework#3129 · 1 assignee · Opened Jan 8, 2026
Python: .NET & Python: Experiment with durable-extension Open

.NET hosting python

Difficulty 4/5 3-5 days Newbie friendliness 25/100

microsoft/agent-framework#3125 · 1 comment · Opened Jan 7, 2026
Python: Investigate moving durableagentstate serialization to SerializationMixin Open

hosting python

Difficulty 4/5 3-5 days Newbie friendliness 25/100

microsoft/agent-framework#3124 · Opened Jan 7, 2026
Test Open

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

microsoft/agent-framework#3117 · 1 comment · Opened Jan 7, 2026
.NET Devui - AIContextProviderFactory Open

.NET bug memory

microsoft/agent-framework#3100 · 2 comments · 1 assignee · Opened Jan 6, 2026
Python: [Issue]: DevUI is not showing streaming responses and tools call execution for autonomous mode Open

bug devui python reproduced

microsoft/agent-framework#3082 · 2 comments · 1 assignee · Opened Jan 5, 2026
Python: [DevUI] HITL approval fails with "'str' object has no attribute 'name'" - FunctionApprovalRequestContent serialization issue Open

devui python

microsoft/agent-framework#3077 · 3 comments · 1 assignee · Opened Jan 5, 2026
.NET: Workflow Middleware to Support Customizing Telemetry Open

.NET workflows

microsoft/agent-framework#3075 · 9 comments · 1 assignee · Opened Jan 5, 2026
.NET: FunctionApprovalRequest get applied to all functions although expected to only one Open

.NET

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

microsoft/agent-framework#3054 · 14 comments · Opened Dec 30, 2025
Python: Using .Net agent framework client to connect to DevUI Responses REST API (python) Open

.NET devui python

microsoft/agent-framework#3033 · 1 assignee · Opened Dec 24, 2025
.NET: Unable to test handoffs workflow using DevUI Open

.NET devui

microsoft/agent-framework#3011 · 2 comments · 3 reactions · 1 assignee · Opened Dec 22, 2025
.NET: Add `ConversationStoreFactory` API for custom DevUI storage implementations Open

.NET memory

microsoft/agent-framework#3000 · 5 comments · 1 assignee · Opened Dec 21, 2025
Python: Ensure we skip sending ErrorResponses to LLMs Open

hosting python question

microsoft/agent-framework#2986 · 1 comment · 1 assignee · Opened Dec 19, 2025
DevUI Interface Breaks with Azure AI Agents Open

devui question

microsoft/agent-framework#2961 · 3 comments · 1 assignee · Opened Dec 18, 2025
.NET: DevUI is not supporting testing workflow which is having a sub-workflow Open

.NET devui

microsoft/agent-framework#2911 · 1 assignee · Opened Dec 16, 2025
.NET: Why is AddWorkflow extension method defined on IHostApplicationBuilder interface? Open

.NET workflows

microsoft/agent-framework#2897 · 5 reactions · 1 assignee · Opened Dec 16, 2025
Python: Should Workflow Executor have a handler that accepts a thread and a message? Open

.NET python question workflows

microsoft/agent-framework#2886 · 1 assignee · Opened Dec 15, 2025
.NET: Agents with Foundry Classic Agents don't give Code Interpreter Results back Open

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

microsoft/agent-framework#2877 · Opened Dec 15, 2025
.NET: Persisting Thread State when using Workflow as Agent Open

.NET question workflows

microsoft/agent-framework#2864 · 5 comments · 2 assignees · Opened Dec 14, 2025
.NET: Replace Google GenAI with Google.Cloud.VertexAI.Extensions Open

.NET agents

microsoft/agent-framework#2851 · 2 comments · 1 assignee · Opened Dec 13, 2025
.NET: ChatClientAgent returns first line only Open

.NET agents

microsoft/agent-framework#2817 · 1 comment · 1 assignee · Opened Dec 12, 2025
.NET Workflows - Support `EditTableV2` for declarative workflow code generation Open

.NET declarative workflows

Difficulty 4/5 3-5 days Newbie friendliness 25/100

microsoft/agent-framework#2804 · Opened Dec 11, 2025
.NET Workflows - Support `RequestExternalInput` for declarative workflow code generation Open

.NET declarative workflows

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/agent-framework#2803 · Opened Dec 11, 2025
.NET Workflows - Support `Question` for declarative workflow code generation Open

.NET declarative workflows

microsoft/agent-framework#2802 · 2 comments · 1 assignee · Opened Dec 11, 2025
.NET Workflows - Support `InvokeAzureAgent` for declarative workflow code generation Open

.NET declarative workflows

Difficulty 4/5 3-5 days Newbie friendliness 25/100

microsoft/agent-framework#2801 · Opened Dec 11, 2025
.NET Workflows - Support "inline agents" for declarative workflows Open

.NET declarative workflows

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

microsoft/agent-framework#2800 · 1 comment · 1 reaction · Opened Dec 11, 2025
.NET Workflows - Support input parameters for declarative workflows Open

.NET workflows

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

microsoft/agent-framework#2798 · Opened Dec 11, 2025
.NET/Python: Consider adding `return_mode` parameter to `as_tool()` / `AsAIFunction()` Open

.NET agents python

microsoft/agent-framework#2796 · 1 comment · 2 assignees · Opened Dec 11, 2025

microsoft/agent-framework

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