agent-framework

.NET: [BREAKING] Fix hosting bugs (#6388 )

* Fix hosting bugs

* Address PR comments

westey · 2026-06-08 16:17:54 +00:00

6a2efeae7c

.NET: Support ClaimsIdentity-based scoping of agent sessions (#5696 )

* feat: Add DelegatingAgentSessionStore

Add helper for decorator pattern for AgentSessionStore

* feat: Add UserIdentityScopedSessionStore

Add support for using the ASP.Net Core ambient `ClaimsIdentity` User, along with a user-specified claim type to scope the session store based on authenticated identity.

* fix: Harden scope mapping

* fix: Add UserIdentityScopeSessionStoreOptions to avoid future breaking changes

* Split UserIdentityScopedSessionStore into a separate IsolationKeyProvider and IsolationKeyScopedSessionStore

* Add GetService<>() capabilities to interrogate AgentSessionStore delegation chain

* Harden default for A2A hosting by using an IsolationKeyScopedAgentSessionStore when no store is available.

* Pipe isolation through Hosting helper extension methods

* Add comment to samples about adding SessionIsolationKeyProvider

* Fix isolation key provider nullability semantics

* fix A2A defaults

* fixup

* remove unneeded keyProvider requirement test

* Add trust-model XML docs to AgentSessionStore, InMemoryAgentSessionStore, MapAGUI, A2A entry points

Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/e466c53a-faad-40a8-8b5f-83cf0dce0b1d

Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com>

* fix: Switch ClaimsBasedIsolationKeyProvider to be Singleton

   * matches HttpContextAccessor and related MAF services

* release: Ensure new project is in the release filter

* fixup: Integraitaon tests

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Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: lokitoth <6936551+lokitoth@users.noreply.github.com>

Jacob Alber · 2026-05-28 17:43:18 +00:00

401a552735

.NET: fix: allow naming handoff workflows (#5799 )

* fix: allow naming handoff workflows

* Only set name/description if not NullOrWhitespace

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

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Co-authored-by: Jacob Alber <jalber@fernir.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Jacob Alber <jaalber@microsoft.com>

Yufeng He · 2026-05-14 17:10:27 +00:00

3256550c55

Add ServiceLifetime support for Hosting DI registration (#4476 )

westey · 2026-03-06 09:39:33 +00:00

d8d6ac1c59

.NET: Improve resolving AITool from DI (#3175 )

* remove localagenttoolregistry

* also give the factory method API

Korolev Dmitry · 2026-01-12 16:13:44 +00:00

c7cb5be231

.NET: Upgrade to .NET 10 (#2128 )

* Upgrade to .NET 10

- Require .NET 10 SDK
- Include net10.0 assets in all assemblies
- Move net9.0-only targets to net10.0
- Update LangVersion to latest
- Remove complicated distinctions between debug target TFMs and release target TFMs
- Remove unnecessary package dependencies when built into netcoreapp
- Clean up some ifdefs
- Clean up some analyzer warnings

* Fix CI

Stephen Toub · 2025-11-22 04:14:15 +00:00

dc2b109b50

.NET: Add WithAITool extensions for Hosting AIAgents (#1990 )

* add extensions to register tools via fluentAPI

* fix

Korolev Dmitry · 2025-11-07 16:28:28 +00:00

32b984b09b

.NET: Remove sequential\concurrent workflow extensions (#1731 )

* remove non-standard workflow extensions, create overloads for IHostedAgentBuilder

* rework

* rollback extensions in a2a

Korolev Dmitry · 2025-11-07 11:58:21 +00:00

b7cddaaba8

Fix workflow lookup with AddAsAIAgent(name) when name differs from workflow name (#1925 )

Jeff Handley · 2025-11-05 15:31:36 +00:00

77d882e2b4

.NET: Refactor A2A and AIAgent hosting extensions (#1625 )

* a2a reformat

* and refactor extensions on serviceCollection

* units

* fix build

* add remark for agentcard overloads

Korolev Dmitry · 2025-10-23 17:43:48 +00:00

72c391bc08

.NET: Improve fidelity of OpenAI Responses hosting (#1550 )

* Improve conformance of OpenAI Responses API serving

* Update dotnet/src/Microsoft.Agents.AI.Hosting.OpenAI/Responses/AgentRunResponseExtensions.cs

Co-authored-by: Stephen Toub <stoub@microsoft.com>

* Update dotnet/src/Microsoft.Agents.AI.Hosting.OpenAI/Responses/AgentRunResponseExtensions.cs

Co-authored-by: Stephen Toub <stoub@microsoft.com>

* Sort packages

* Relax adherence where acceptable

* nit

* PromptCacheKey is not obsolete

* format

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Co-authored-by: Stephen Toub <stoub@microsoft.com>

Reuben Bond · 2025-10-22 17:48:44 +00:00

103c7e7105

.NET [WIP]: introduce Hosting extensions for Workflows (#1359 )

* skeleton

* wip

* rename + fix tests

* implement workflow tests

* fix comments

* Update dotnet/src/Microsoft.Agents.AI.Hosting/HostApplicationBuilderWorkflowExtensions.cs

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

* fixes

* fix worfklow build logic

* rollback + new overload on workflow builder

* address PR comments

* :)

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Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Korolev Dmitry · 2025-10-14 19:44:58 +00:00

0331331dbc

Python: .NET: [BREAKING] Remove Actor-based runtime (#977 )

* Remove Actor-based runtime

* Fix formatting

* Remove cosmos db vestigials

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Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>
Co-authored-by: Stephen Toub <stoub@microsoft.com>

Reuben Bond · 2025-09-30 14:09:32 +00:00

7967983755

.NET: Change Runtime namespaces to Microsoft.Agents.AI.Runtime (#957 )

* Rename MEAI.Runtime to MAAI.Runtime.

* Missed.

Aditya Mandaleeka · 2025-09-27 06:10:14 +00:00

28ad256931

.NET: Change Hosting namespaces to Microsoft.Agents.AI.Hosting (#953 )

* Rename MEAI.Hosting to MAAI.Hosting.

* dotnet format.

Aditya Mandaleeka · 2025-09-26 22:32:53 +00:00

6222a2cd18

15 Commits