agent-framework

.NET: Only use the output from the last message for structured output (#6499 )

* Only use the output from the last message for structured output

* Address PR comments

* Address PR comment

* Address PR comments

westey · 2026-06-12 15:47:32 +00:00

5e830f4dc9

.NET: [BREAKING] Align FileAccess tools with Python; add directory discovery and recursive search (#6474 )

* Align FileAccess with python and improve functionality

* Addressing PR comments

westey · 2026-06-12 14:28:26 +00:00

3f77c555cf

.NET: Align Foundry sample environment variables and credentials. (#6422 )

* dotnet: refresh Foundry sample guidance

Carry forward the still-relevant sample guidance and Foundry-specific documentation fixes from the old stacked sample migration work, adapted to the current repo layout and policy.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* dotnet: rename Foundry sample env vars

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* dotnet: remove persistent provider sample

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* dotnet: drop SAMPLE_GUIDELINES.md from this PR

Defer the guidelines doc and its cross-link to a follow-on PR to avoid broken-link failures in CI.

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* dotnet: add DefaultAzureCredential warning to remaining samples

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* dotnet: address PR review feedback

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

Ben Thomas · 2026-06-11 17:26:00 +00:00

c79f886dc3

.NET: Add LoopAgent capability for Harnesses (#6384 )

* Add LoopAgent capability for Harnesses

* Address PR comments.

* Add support for returning user messages and response aggregation

* Support fresh context per iteration with input sessions via cloning

* Add ability to receive newly created sessions via callback

* Address PR comments

* Add judge criteria

* Address PR comments

westey · 2026-06-11 15:00:01 +00:00

12ce099165

.NET: Remove required token params from HarnessAgent, make compaction opt-in (#6409 )

* Move token params from HarnessAgent constructor to options

Remove the required maxContextWindowTokens and maxOutputTokens
constructor parameters from HarnessAgent and AsHarnessAgent, replacing
them with optional MaxContextWindowTokens and MaxOutputTokens properties
on HarnessAgentOptions.

When both values are provided, compaction is enabled as before (in-loop
CompactionProvider and chat reducer on the default InMemoryChatHistory
Provider). When either is null, compaction is disabled entirely, making
it opt-in.

New constructor: HarnessAgent(IChatClient, HarnessAgentOptions?,
ILoggerFactory?, IServiceProvider?)

Closes #6333

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* Improving comments.

* feat: Add custom CompactionStrategy and DisableCompaction to HarnessAgentOptions

Allow users to provide their own CompactionStrategy via options, with
a clear priority system:
1. DisableCompaction=true: no compaction regardless of other settings
2. Custom CompactionStrategy provided: use it (token params ignored)
3. Both MaxContextWindowTokens and MaxOutputTokens set: default strategy
4. Otherwise: no compaction

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

* fix: Address PR review comments on compaction opt-in

- Update chatClient param XML doc to reflect compaction is opt-in
- Strengthen compaction tests to assert ChatReducer is null/not-null
  rather than just asserting construction succeeds

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

westey · 2026-06-09 13:06:00 +00:00

96d242fa7f

.NET: Fix render dupe and text input clear bugs, and improve guardrail error messaging (#6136 )

* Fix render dupe and text input clear bugs

* Fix another text rendering issue and improve guardrails messaging

* Address PR comments

* Improve guardrail rendering and json error handling

* Another tweak for input box render issue

* Address PR comments

westey · 2026-05-28 16:38:04 +01:00

e6762ea876

Python: Align c# and python TodoProvider tool names (#6107 )

* Align c# and python TodoProvider tool names

* Potential fix for pull request finding

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

* Address PR review: remove __slots__ and add typed schemas for tool params

- Remove __slots__ from TodoItem, TodoInput, and TodoCompleteInput classes
  (not needed for low-instance-count objects and hinders dev scenarios)
- Add _TodoAddItemSchema and _TodoCompleteItemSchema TypedDicts to provide
  proper JSON schema for todos_add and todos_complete tool parameters
- Use typing_extensions for Python 3.10 compatibility

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

---------

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

westey · 2026-05-28 08:40:13 +00:00

af787569b3

Python: Align ModeProvider tool names and instructions (#6071 )

* Align ModeProvider tool names and instructions

* Address PR comments

westey · 2026-05-26 14:37:34 +00:00

bd4fc64b4d

.NET: HarnessConsole: Improve rendering perf / reduce flickering (#6014 )

* HarnessConsole: Improve rendering perf / reduce flickering

* Address PR comments

westey · 2026-05-25 09:25:58 +00:00

0099a6e2fa

.NET: Add additional openai specific error observers and move them to openai project (#6004 )

* Add additional openai specific error observers and move them to openai project

* Address PR comments

westey · 2026-05-21 13:54:47 +00:00

46326b6b93

.NET: Add background agents support to HarnessAgent (#5977 )

* Add background agents support to HarnessAgent

* Add unit tests

* Address PR comments

westey · 2026-05-21 10:57:06 +00:00

4050107942

.NET: Reduce re-rendering in harness console (#5953 )

* Reduce re-rendering in harness console

* Address PR comments

* Fix broken merge

westey · 2026-05-19 19:10:57 +00:00

61f636ffb8

.NET: Harness code act skill sample (#5930 )

* Add sample that shows code execution and skills together

* Use nuget for python module path

* Update readme.

* Fix formatting.

* Reduce flashing in rendering.

* Improve screen clearing for Powershell

* Add a couple of small UX fixes

westey · 2026-05-19 15:49:03 +00:00

afcb6b1a00

Harness Console: Add a factory option for creating custom sessions (#5951 )

westey · 2026-05-19 15:32:14 +00:00

8ccaf7fb82

.NET: Add ability to export/import sessions in harness console (#5920 )

* Add ability to export/import sessions in harness console

* Address PR comments

westey · 2026-05-18 18:44:50 +00:00

dff23a9413

.NET: Add otel file logging and switch samples to projects client with store=true (#5924 )

* Add otel file logging and switch samples to projects client with store=true

* Fix formatting and remove rogue file

westey · 2026-05-18 17:39:29 +00:00

eff36b504e

.NET: Require TODO finish reason and rename SubAgents to BackgroundAgents (#5902 )

* Require TODO finish reason and rename SubAgents to BackgroundAgents

* Address PR comments

westey · 2026-05-18 15:37:25 +00:00

7cea5e162a

.NET: Adding default providers and tools to HarnessAgent (#5896 )

* Adding default providers and tools to HarnessAgent

* Address PR comments

* Add further comments to clarify certain setings.

* Apply suggestion from @SergeyMenshykh

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

---------

Co-authored-by: SergeyMenshykh <68852919+SergeyMenshykh@users.noreply.github.com>

westey · 2026-05-18 10:07:16 +00:00

ddc0fcf81f

.NET: Add observer for OpenAIWebSearch (#5894 )

* Add observer for OpenAIWebSearch

* Update reference in comment

* Use types where possible.

westey · 2026-05-15 17:30:01 +00:00

9b772f3413

.NET: Harness console refactoring (#5811 )

* Restructure harness console so that reactive app is the entry point

* Further refactoring to split tool formatters, improve UX, make console configurable and fix bugs

* Address PR comments.

* UX tweak

* Fix streaming text bug

* Address PR comments.

westey · 2026-05-14 15:22:11 +00:00

3047ad3066

.NET: Add harness agent package (#5782 )

* Add harness agent package

* Fix formatting.

* Fix formatting.

* Update release filter

* Address PR comments.

westey · 2026-05-13 10:58:05 +00:00

f16cb9a118

.NET: Refactor harness console rendering (#5751 )

* Refactor harness console rendering

* Fix formatting issues

* Address PR comments

westey · 2026-05-12 15:13:53 +00:00

ae57616b32

.NET: Improve Todo multithreading and inject todos into message list (#5655 )

* Improve Todo multithreading and inject todos into message list

* Address PR comments

westey · 2026-05-05 15:21:51 +00:00

e9a6d43237

.NET: Add allow listing for WebBrowsingTool (#5605 )

* Add allow listing for WebBrowsingTool

* Address PR comments.

westey · 2026-05-05 15:20:55 +00:00

384e26abd7

.NET: Harness Feature branch (#5310 )

* .NET: Add a TODO AIContextProvider (#5233)

* Add a TODO AIContextProvider

* Add unit tests

* Address PR comments

* Address PR comments

* Fix test after removing one tool

* .NET: Add a ModeProvider for managing agent modes (#5247)

* Add a ModeProvider for managing agent modes

* Fix typo

* Fix typo

* Fix typo

* Address PR comments

* .NET: Add sample to show how to build a harness (#5268)

* Add sample to show how to build a harness

* Improve sample

* Sample max output tokens and model

* Fix encoding

* Fix model name in readme

* Address PR comments

* .NET: Add context window size compaction strategy for harness (#5304)

* Add context window size compaction strategy for harness

* Apply suggestions from code review

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

* Address PR comments

---------

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

* .NET: Add a file memory provider (#5315)

* Add a file memory provider

* Address PR comments

* Fix review comments.

* Add additional unit tests

* Addressing PR comments.

* .NET:  Harness: Improve prompts and add FileSystem store (#5365)

* Harness: Improve prompts and add FileSystem store

* Address PR comments

* .NET: Harness: Improve path validation (#5404)

* Harness: Improve path validation

* Address PR comments

* .NET: Add always approve helpers, improve sample and fix bug (#5451)

* Add always approve helpers, improve sample and fix bug

* Address PR comments

* .NET: Make Todo, Mode and FileMemory providers more configurable (#5477)

* Make Todo, Mode and FileMemory providers more configurable

* Address PR comments.

* .NET: Add subagents provider and sample (#5518)

* Add subagents provider and sample

* Addressing PR comments.

* .NET: Harness filememory index plus instructions consistency (#5540)

* Add FileMemoryProvider index and improve instruction consistency

* Address PR comments.

* Address PR comments

* Address PR comments.

* Apply suggestion from @rogerbarreto

Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com>

---------

Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com>

* .NET: Refactor harness console to be more extensible and easy to understand with better UX (#5573)

* Refactor harness console to be more extensible and easy to understand with better UX.

* Fix formatting issues.

* Allow multiple clarifications in one response

* Address PR comments

* .NET: Add FileAccessProvdider and concurrency fix for FileMemoryProvider (#5583)

* Add FileAccessProvdider and concurrency fix for FileMemoryProvider

* Address PR comments

---------

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com>

westey · 2026-05-01 10:52:38 +00:00

626b418622

25 Commits