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: Python: [Bug]: Foundry Hosting omits usage from /responses terminal events Open

.NET hosting python

microsoft/agent-framework#7416 · 1 comment · 1 assignee · Opened Jul 30, 2026
.NET: [Feature/RFC]: DevUI visual authoring with declarative and code round-tripping Open

.NET devui harness python

microsoft/agent-framework#7398 · 1 assignee · Opened Jul 29, 2026
.NET: CompactionMessageIndex.Update() drops new user messages when TodoProvider is configured Open

.NET agents

microsoft/agent-framework#7395 · 1 comment · 1 assignee · Opened Jul 29, 2026
Python: [Feature]: Support Agent factories in Foundry Hosting Responses API Open

hosting python

microsoft/agent-framework#7389 · 1 assignee · Opened Jul 29, 2026
.NET: [Bug]: AgentWorkflowBuilder Handoff orchestration breaks when handoffs bounce back, especially with reasoning Open

.NET agents harness requested-info

microsoft/agent-framework#7384 · 2 comments · 2 assignees · Opened Jul 29, 2026
.NET: [Feature]: FoundryEvals — uploaded (file-id) datasets and per-criterion judge configuration Open

.NET

microsoft/agent-framework#7364 · 1 assignee · Opened Jul 28, 2026
.NET: [Feature]: Expose the MEAI IEvaluator -> IAgentEvaluator bridge (AsAgentEvaluator) Open

.NET

microsoft/agent-framework#7363 · 1 comment · 1 assignee · Opened Jul 28, 2026
.NET: Epic - .net Compaction Graduation Open

.NET compaction epic

microsoft/agent-framework#7359 · 1 assignee · Opened Jul 28, 2026
.NET: Update compaction docs to show different ways to use a Compaction Strategy with their implications Open

.NET agents compaction documentation harness

microsoft/agent-framework#7358 · 8 comments · 1 assignee · Opened Jul 28, 2026
Python: [Feature]: Support OpenAI advanced tool calling features Open

.NET python

microsoft/agent-framework#7357 · 1 comment · 1 reaction · 1 assignee · Opened Jul 28, 2026
Python: Reenable auto sample validation on a boader set of samples Open

github_actions python

microsoft/agent-framework#7349 · 1 assignee · Opened Jul 27, 2026
Python: [AGUI] BaseMessage message_id uniqueness semantics - per-thread or globally unique or something else? Open

ag-ui python

microsoft/agent-framework#7338 · 1 comment · 1 assignee · Opened Jul 27, 2026
.NET: [Feature]: .NET Microsoft.Agents.AI.Compaction restrictions Open

.NET compaction

microsoft/agent-framework#7335 · 1 assignee · Opened Jul 26, 2026
Python: Remove execution context support in sub workflow checkpoints Open

python workflows

microsoft/agent-framework#7303 · 1 assignee · Opened Jul 23, 2026
Investigate release best practices for other internal nuget projects Open

microsoft/agent-framework#7297 · 1 assignee · Opened Jul 23, 2026
Remove github nuget publishing from release process Open

microsoft/agent-framework#7296 · 1 assignee · Opened Jul 23, 2026
Only support per-service-call ChatHistoryPersistence Open

vnext

microsoft/agent-framework#7288 · 1 assignee · Opened Jul 23, 2026
Python: [Feature]: Explore EverOS as an optional Python long-term memory ContextProvider Open

memory python

microsoft/agent-framework#7253 · 2 comments · 1 assignee · Opened Jul 22, 2026
Python: Move all FHA samples to azure.yaml Open

foundry hosting python

microsoft/agent-framework#7250 · 1 assignee · Opened Jul 22, 2026
Python: [Feature]: AG-UI runs should survive client disconnect (detached execution + resumable event stream) Open

ag-ui python

microsoft/agent-framework#7230 · 1 assignee · Opened Jul 20, 2026
Python: Remove runner from public classes Open

python workflows

microsoft/agent-framework#7228 · 1 assignee · Opened Jul 20, 2026
Python: [Feature]: a budget-gated escalating compaction composition (summarize before you delete) Open

compaction harness python

microsoft/agent-framework#7226 · 1 assignee · Opened Jul 20, 2026
Python: [Feature]: make tool argument-validation errors self-correcting for the model Open

harness python

microsoft/agent-framework#7222 · 1 comment · 1 assignee · Opened Jul 20, 2026
Python: [Feature]: persist AG-UI thread snapshots incrementally (and handle client disconnect), not only at run completion Open

ag-ui harness python

microsoft/agent-framework#7215 · 1 comment · 1 assignee · Opened Jul 20, 2026
Python dependency maintenance PR needed Open

Difficulty 1/5 Under an hour Newbie friendliness 35/100

microsoft/agent-framework#7203 · Opened Jul 20, 2026
Python: Sample validation reports Copilot infrastructure failures as sample regressions Open

harness python

microsoft/agent-framework#7169 · 1 assignee · Opened Jul 18, 2026
.NET: Python: Support durable Foundry-hosted workflows Open

.NET hosting python

microsoft/agent-framework#7136 · 1 assignee · Opened Jul 15, 2026
[Feature]: Add a maf-skills repo so coding harness can use it to develop agents agains MAF. Open

harness skills

microsoft/agent-framework#7132 · 2 comments · 1 reaction · 1 assignee · Opened Jul 15, 2026
.NET: [Feature]: Leverage OpenAI WebSockets for Tool Calls Open

.NET agents python

microsoft/agent-framework#7131 · 2 assignees · Opened Jul 15, 2026
Python: [Feature]: Make the AG-UI Approval State store pluggable Open

ag-ui harness python

microsoft/agent-framework#7082 · 2 comments · 1 assignee · Opened Jul 13, 2026
.NET: Intermittent HTTP 400 during GPT-5.6 approval resume through the documented stateless MAF Responses path Open

.NET likely-fixed

microsoft/agent-framework#7067 · 2 comments · 1 assignee · Opened Jul 11, 2026
.NET: Bug: FoundryEvals sends `azure_ai_evaluator` testing-criteria type — HTTP 400 from current Foundry endpoints Open

.NET

microsoft/agent-framework#6991 · 3 comments · 1 assignee · Opened Jul 8, 2026
[Feature]: Using an Agent as a Function Tool (sub-agent)，the execution process of the sub-agent can also generate process events Open

agents

microsoft/agent-framework#6988 · 1 comment · 1 reaction · 1 assignee · Opened Jul 8, 2026
.NET: We should also mark the https://www.nuget.org/packages/Microsoft.Agents.AI.AGUI package on nuget as replaced by the new package, so that users are sent to AGUI.Client. Open

.NET ag-ui

microsoft/agent-framework#6976 · 1 assignee · Opened Jul 7, 2026
Python: [Feature]: Let agents (not just workflows) raise a generic native AG-UI interrupt for custom-UI human input Open

ag-ui harness python

microsoft/agent-framework#6975 · 2 comments · 1 assignee · Opened Jul 7, 2026
.NET: CompactionProvider stamps input messages in-place with ChatHistory, causing DefaultExcludeChatHistoryFilter to drop the first user message Open

.NET compaction reproduced

microsoft/agent-framework#6972 · 2 comments · 2 reactions · 1 assignee · Opened Jul 7, 2026
.NET: [Bug]: Unable to get chat history from WorkflowSession Open

.NET workflows

microsoft/agent-framework#6946 · 1 comment · 1 reaction · 1 assignee · Opened Jul 7, 2026
.NET: [Feature]: Native task budget for the agent loop — advisory token countdown with graceful wrap-up Open

agents compaction python

microsoft/agent-framework#6934 · 1 assignee · Opened Jul 6, 2026
.NET: [Feature]: Send file attachments and text together in one AG-UI message Open

.NET ag-ui

microsoft/agent-framework#6931 · 1 comment · 1 assignee · Opened Jul 6, 2026
[Feature]: Add a Db2 Vector Store Implementation for Microsoft Agent Framework Open

.NET python

microsoft/agent-framework#6923 · 1 comment · 1 assignee · Opened Jul 5, 2026
Python: [Feature]: expose harness session state (todos, mode) as AG-UI shared state out of the box Open

ag-ui harness python

microsoft/agent-framework#6921 · 3 comments · 1 assignee · Opened Jul 5, 2026
.NET: Per-executor chat-client forwarding hook for InProcessExecution workflows (observability) Open

.NET workflows

microsoft/agent-framework#6918 · 1 comment · 1 assignee · Opened Jul 5, 2026
.NET: Python: [Bug]: AG-UI appends approval-resolved tool results out of order — invalid history for strict chat providers Open

ag-ui harness python reproduced

microsoft/agent-framework#6909 · 8 comments · 2 reactions · 1 assignee · Opened Jul 4, 2026
.NET: [Feature]: A filterToolCallMessages: bool option on AsAIAgent() Open

.NET workflows

microsoft/agent-framework#6874 · 1 comment · 1 assignee · Opened Jul 2, 2026
[Feature]: Add Container Apps Dynamic Sessions Sample Open

hosting

microsoft/agent-framework#6863 · 1 reaction · 1 assignee · Opened Jul 1, 2026
.NET & Python: [Feature]: Automatic compaction of chat history to stay within durable backend size limit Open

.NET compaction durabletask python

Difficulty 5/5 Over a week Newbie friendliness 38/100

microsoft/agent-framework#6808 · Opened Jun 29, 2026
Python: Realtime Agent Abstractions Open

python

microsoft/agent-framework#6803 · 1 assignee · Opened Jun 29, 2026
Python: Re-enable temporarily skipped Python integration tests (merge-queue xdist runner crash) Open

python

microsoft/agent-framework#6777 · 1 comment · 1 assignee · Opened Jun 27, 2026
Python: [Feature]: Better FileAccessProvider for python harness Open

harness python

microsoft/agent-framework#6770 · 2 comments · 1 assignee · Opened Jun 26, 2026
.NET: Investigate and fix persistent durable function integration test failures Open

.NET

Difficulty 4/5 3-5 days Newbie friendliness 48/100

microsoft/agent-framework#6732 · Opened Jun 25, 2026

microsoft/agent-framework

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