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

Beginner friendly Everything

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494 open issues indexed

.NET: Microsoft.Agents.AI.Hosting package still in preview Open

.NET

microsoft/agent-framework#6725 · 2 comments · 4 reactions · 1 assignee · Opened Jun 25, 2026
Tool calls frequently throw this error. The target tool actually exists, but the system reports that MCP cannot be found. What could be the cause? Open

question

microsoft/agent-framework#6723 · 1 comment · 1 assignee · Opened Jun 25, 2026
.NET: [Bug]: Workflow switches and conditions does not work as expected when used as Durable workflows Open

.NET reproduced

microsoft/agent-framework#6722 · 2 comments · 2 assignees · Opened Jun 24, 2026
.NET: Realtime Agent ADR Proposal Open

.NET agents

microsoft/agent-framework#6716 · 1 comment · 1 assignee · Opened Jun 24, 2026
Realtime Agent Abstractions Open

.NET agents epic

microsoft/agent-framework#6715 · 1 reaction · 2 assignees · Opened Jun 24, 2026
[Feature]: Run Evals for Harness agent Open

harness

microsoft/agent-framework#6684 · 1 assignee · Opened Jun 23, 2026
Python: .NET & Python: [Feature]: Externalize Durable Agents conversation storage to customer-owned stores Open

.NET compaction durabletask python

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

microsoft/agent-framework#6675 · Opened Jun 22, 2026
.NET: Harness: Consider aligning common tool parameter names between python and c# Open

.NET harness python vnext

microsoft/agent-framework#6663 · 1 assignee · Opened Jun 22, 2026
Dependency bounds test failed Open

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

microsoft/agent-framework#6661 · Opened Jun 22, 2026
Proposal: Goldshine Protocol: A Decentralized Global Capability Delivery Network Based on Agent Encapsulation — Agent-as-Service: ASU Encapsulation for Agent Framework Open

needs_pm

microsoft/agent-framework#6655 · 1 assignee · Opened Jun 22, 2026
[Feature Request] Industry-specific agent templates & cross-industry reuse patterns Open

needs_pm

microsoft/agent-framework#6654 · 1 assignee · Opened Jun 22, 2026
Improve native GenAI semantic convention coverage Open

microsoft/agent-framework#6626 · 1 comment · 2 assignees · Opened Jun 19, 2026
.NET: Discuss provider-agnostic conversation creation API Open

.NET agents python

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

microsoft/agent-framework#6622 · Opened Jun 19, 2026
Hosting: Discord channel Open

python

microsoft/agent-framework#6590 · 1 assignee · Opened Jun 18, 2026
Hosting: Activity Protocol channel Open

python

microsoft/agent-framework#6589 · 1 reaction · 1 assignee · Opened Jun 18, 2026
Python: dependency-bounds validator is not enforced in CI Open

harness python

Difficulty 4/5 3-5 days Newbie friendliness 55/100

microsoft/agent-framework#6582 · 2 comments · Opened Jun 18, 2026
Proposal: AgentOS — An OS-Inspired Architecture for Agent Memory, Communication & State Management Open

microsoft/agent-framework#6575 · 1 assignee · Opened Jun 18, 2026
.NET: Python: [Feature]: Authentication support from DevUI to Agents Open

devui python

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

microsoft/agent-framework#6561 · Opened Jun 17, 2026
[Feature]: Feature/RFC: Meta Skill Authoring API for generating standards-compliant SKILL.md files Open

needs_pm skills

microsoft/agent-framework#6560 · 3 reactions · 1 assignee · Opened Jun 17, 2026
Python: Docs: clarify Python Foundry Hosting session isolation configuration Open

documentation python

microsoft/agent-framework#6558 · 1 assignee · Opened Jun 17, 2026
Python: Integration: cowork-to-code-bridge for local Claude Code execution in agents Open

agents python

microsoft/agent-framework#6541 · 1 assignee · Opened Jun 16, 2026
.NET: [Feature]: Expose CreateTimer in workflows Open

.NET

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

microsoft/agent-framework#6537 · 2 comments · Opened Jun 16, 2026
.NET: LocalVariable Naming Convention in LocalEvaluation Open

.NET

microsoft/agent-framework#6532 · 1 assignee · Opened Jun 16, 2026
.NET: Feature request: Mimir memory connector (local-first, encrypted, 23 MCP tools) Open

.NET python

microsoft/agent-framework#6529 · 1 assignee · Opened Jun 15, 2026
.NET: Flaky SampleSmokeTest.Test_RunSample_Step5Async(InProcess_Concurrent) — "too low" vs "too high" guess mismatch Open

.NET

microsoft/agent-framework#6518 · 1 comment · 1 assignee · Opened Jun 15, 2026
[Feature]: leverage sandboxes for skill resource execution Open

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

microsoft/agent-framework#6475 · Opened Jun 11, 2026
Consider limiting number of repeated function calls Open

microsoft/agent-framework#6445 · 1 assignee · Opened Jun 10, 2026
[Feature]: Memory related spans for observability Open

observability

microsoft/agent-framework#6426 · 1 assignee · Opened Jun 9, 2026
Epic - Harness Agent Release Open

epic harness

microsoft/agent-framework#6423 · 1 assignee · Opened Jun 9, 2026
.Net: [Feature]: Content Understanding support for agent framework Open

.NET question

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

microsoft/agent-framework#6408 · 2 comments · Opened Jun 9, 2026
Limit agent execution by tokens consumed Open

microsoft/agent-framework#6397 · 1 comment · 1 assignee · Opened Jun 8, 2026
Create community ecosystem guidance for external packages Open

microsoft/agent-framework#6341 · 1 assignee · Opened Jun 4, 2026
Update HarnessConsole UX to show total consumed tokens (not just context window percentage consumed) Open

microsoft/agent-framework#6334 · 1 comment · 1 assignee · Opened Jun 4, 2026
Add support for AIContextProviders to output custom messages including state snapshots/deltas for AGUI Open

microsoft/agent-framework#6332 · 3 reactions · 1 assignee · Opened Jun 4, 2026
Python: Autonomous handoff - inconsistent turn limit behaviour Open

python question workflows

microsoft/agent-framework#6328 · 2 comments · 1 assignee · Opened Jun 4, 2026
.NET: [Feature]: Add ability to define a custom ChatHistoryProvider for Workflow as Agent Open

.NET

microsoft/agent-framework#6327 · 2 comments · 7 reactions · 1 assignee · Opened Jun 4, 2026
.NET: [Feature]: .NET - Allow enabling workflow-level OpenTelemetry when using HandoffWorkflowBuilder Open

.NET

microsoft/agent-framework#6320 · 1 comment · 3 reactions · 1 assignee · Opened Jun 4, 2026
.NET: [Bug]: ChatClientAgent.RunStreamingAsync ends with no assistant text on multi-tool turns (reasoning model + stateless Responses API) Open

.NET needs-maintainer-triage

microsoft/agent-framework#6268 · 1 comment · 1 reaction · 1 assignee · Opened Jun 2, 2026
Python: Channels Open

python

microsoft/agent-framework#6265 · 1 comment · 2 reactions · 1 assignee · Opened Jun 2, 2026
.NET: Hosting.Channels surface - Phase 1 Open

.NET hosting python

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

microsoft/agent-framework#6152 · 1 comment · Opened May 28, 2026
Assets in repo is not the new logo Open

microsoft/agent-framework#6119 · 1 reaction · 1 assignee · Opened May 27, 2026
.NET: Incorrect description on AgentSessionStore.GetSessionAsync regarding "returning null if not found" Open

.NET

microsoft/agent-framework#6082 · 1 assignee · Opened May 26, 2026
.NET: [Feature]: Automatically fix malformed JSON responses from LLMs Open

.NET

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

microsoft/agent-framework#6067 · 3 comments · 1 reaction · Opened May 25, 2026
.NET: [Bug]: Human-in-the-loop (AIApprovalFunction) not triggering when agent is used as a tool in triage agent Open

.NET agents reproduced

microsoft/agent-framework#6062 · 5 comments · 1 assignee · Opened May 24, 2026
dotnet: Does DevUI support human-in-the-loop (HITL) workflows? Open

.NET

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

microsoft/agent-framework#6042 · 1 comment · Opened May 22, 2026
.NET: [Bug]: DEVUI Read unrecognized type discriminator id 'function_approval_response'. Open

.NET bug devui reproduced

microsoft/agent-framework#6006 · 1 comment · 2 reactions · 1 assignee · Opened May 21, 2026
.NET: [Feature]: DevUI: Add edit, regenerate, and rerun support for conversation messages Open

.NET devui

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

microsoft/agent-framework#5891 · Opened May 15, 2026
Python: workflow `as_agent()` to support "intermediate" content types Open

python workflows

microsoft/agent-framework#5885 · 1 comment · 1 assignee · Opened May 15, 2026
Python: [Feature]: Supply-chain: MCP server allowlist & signature-verification primitive Open

.NET python

Difficulty 5/5 Over a week Newbie friendliness 28/100

microsoft/agent-framework#5864 · 1 comment · Opened May 14, 2026
.NET: [Feature]: Include a CHANGELOG.md for dotnet folder like python folder has. Open

.NET python

microsoft/agent-framework#5862 · 1 comment · 1 assignee · Opened May 14, 2026

microsoft/agent-framework

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