Commit Graph

475 Commits

Author SHA1 Message Date
Roger Barreto 15df1152fc .NET: Add sample for per-run refreshable MCP authentication headers (#6624)
* Add sample for per-run refreshable MCP authentication headers

Adds a Foundry RAPI sample that attaches per-run, refreshable authentication headers to MCP requests using existing primitives: a DelegatingHandler on the MCP transport's HttpClient plus an AsyncLocal run scope. The same agent runs under two contexts, each minting a fresh token, proving the header is per run rather than bound at agent or connection creation time.

The handler attaches the bearer only over HTTPS to the MCP server's own origin, logs the non-secret label only, disables cookies, and checks certificate revocation. The README covers security considerations and production notes.

Fixes #1631

* Address PR review: harden redirect handling, nest-safe scope, README env vars

Disable AllowAutoRedirect on the shared handler so a redirect cannot carry the bearer past the origin check. Save and restore the prior run scope instead of clearing to null so the helper is safe under nesting. Note the Foundry env vars in the samples folder README row and update the sample README security notes.
2026-06-23 15:03:44 +00:00
SergeyMenshykh 88f0b23fb0 .NET: Change A2A default session store to NoopAgentSessionStore (#6635)
* Change A2A default session store to NoopAgentSessionStore

Align the A2A hosting layer default session store with the AG-UI
sibling by using NoopAgentSessionStore, making persistence an explicit
opt-in choice.

Update samples to document how to register a persistent session store
for multi-turn conversations.

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

* Clarify test name to specify session store default

Rename test to FallsBackToNoopSessionStoreDefaultAsync to avoid
implying all stores default to noop (task store still uses InMemory).

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

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-06-23 08:55:59 +00:00
westey 7b6f582b13 Python: Agent Harness blog post accompanying samples part 1 (#6605)
* Add samples for harness blog post part 1

* Add readme for python samples

* Update python instructions to match dotnet instructions

* Address PR comments

* Add link to blog posts

* Fix blog post naming.

* Add more blog post links
2026-06-22 18:33:36 +01:00
Roger Barreto 098e521586 .NET: Bring Hosted-Toolbox sample to parity with sibling hosting samples (#6633)
* Bring Hosted-Toolbox sample to parity with sibling hosting samples

Adds the standard scaffolding files (.env.example, agent.yaml, agent.manifest.yaml,
Dockerfile, Dockerfile.contributor) that every other 04-hosting Foundry sample ships
but Hosted-Toolbox lacked.

Fixes the toolbox name environment variable: reads TOOLBOX_NAME instead of the
platform reserved FOUNDRY_TOOLBOX_NAME so it survives agent create, and aligns the
default to my-toolset.

Rewrites the README to the standard section layout with PowerShell fenced commands,
and adds Using-Samples READMEs documenting why the client REPLs exist.

Renames Azure AI Foundry to Foundry across the 04-hosting sample READMEs and comments
for consistent product naming.

* Address PR review: accurate docs and TOOLBOX_NAME in ToolboxMcpSkills

- SimpleAgent README: correct the demo banner to the real per-agent URL the
  client prints (https scheme and the /api/projects/<project> segment).
- Hosted-Toolbox Program.cs: move FOUNDRY_MODEL out of the Required block into
  Optional since it has a gpt-4o default and an AZURE_AI_MODEL_DEPLOYMENT_NAME
  fallback.
- Hosted-ToolboxMcpSkills: switch the toolbox name from the reserved
  FOUNDRY_TOOLBOX_NAME to TOOLBOX_NAME across Program.cs, .env.example,
  agent.yaml, agent.manifest.yaml and README so it is deployable via the
  manifest, matching the other toolbox samples.
2026-06-20 09:31:19 +00:00
Ben Thomas 89d19a2370 .NET: Migrate 01-get-started samples to Foundry as canonical default (#6555)
* Migrate 01-get-started samples to Foundry as canonical default

Change canonical provider from Azure OpenAI to Microsoft Foundry Responses API:

Code changes:
- Updated all 01-get-started samples (01_hello_agent, 02_add_tools, 03_multi_turn,
  04_memory, 06_host_your_agent) to use FoundryAgent or AIProjectClient.AsAIAgent()
- Updated environment variables: AZURE_OPENAI_* → FOUNDRY_PROJECT_ENDPOINT/FOUNDRY_MODEL
- Updated .csproj files to reference Microsoft.Agents.AI.Foundry instead of Azure.AI.OpenAI
- Added warning comments about DefaultAzureCredential production usage
- 05_first_workflow unchanged (workflow pattern only, no AI model)

Documentation changes:
- Updated AGENTS.md Default provider section to reflect Foundry as canonical
- Updated code example to use FoundryAgent constructor pattern
- Updated env var documentation

Note: 04_memory (AIContextProvider sample) extracts IChatClient from FoundryAgent
to maintain the memory pattern while using Foundry backend.

All samples verified to build successfully.

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

* Address PR 6555 review feedback and format failures

- Add Microsoft.Agents.AI.Foundry using to AGENTS.md Foundry snippet
- Update verify-samples GetStarted env vars to FOUNDRY_PROJECT_ENDPOINT/FOUNDRY_MODEL
- Remove unnecessary usings flagged by dotnet format in 01_get_started samples

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

* Switch 01-get-started samples from FoundryAgent to AIProjectClient.AsAIAgent()

Use AIProjectClient.AsAIAgent() as the canonical pattern for all 01-get-started
samples. Reserve FoundryAgent only for samples that specifically demonstrate the
Foundry-managed (prompt) agent — i.e. 02-agents/AgentsWithFoundry/.

Changes:
- 01_hello_agent, 02_add_tools, 03_multi_turn, 06_host_your_agent: swap
  FoundryAgent constructor for AIProjectClient.AsAIAgent(model, instructions)
- 04_memory: get IChatClient via AIProjectClient.AsAIAgent(options).GetService()
  instead of extracting from a throwaway FoundryAgent
- AGENTS.md: update default-provider snippet and note on when to use FoundryAgent

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

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-06-19 15:17:12 +00:00
Ben Thomas 54a30571aa Dotnet - Add support for Foundry Adaptive evals (#6267)
* .NET: feat(evals): RubricScore type + EvalScoreResult.Dimensions

Adds the core rubric-evaluator surface that mirrors the Python work in

PR #6101 (commit e45b934cc). Provider-agnostic types only — no Foundry

coupling. Subsequent commits will wire these into FoundryEvals.

- RubricScore: per-dimension score record (Id, Score?, Applicable, Weight, Reason).

- EvalScoreResult.Dimensions: optional init-only list of RubricScore.

  Null for non-rubric (built-in) evaluators.

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

* .NET: feat(evals): GeneratedEvaluatorRef + assertion helpers

Adds the provider-agnostic surface for referencing a pre-existing rubric

evaluator and gating CI on per-item / per-dimension thresholds. Mirrors

Python PR #6101 commits e5830dd7f (ref type) and 4bc60462d (asserts).

- GeneratedEvaluatorRef: name + optional version/display-name, plus a

  Latest(name) factory for versionless refs (discouraged for CI; consumers

  should warn at run time).

- AgentEvaluationResults.AssertScoreAtLeast: walks DetailedItems[].Scores,

  optionally filtered by evaluator name, recurses into SubResults.

- AgentEvaluationResults.AssertDimensionScoreAtLeast: walks each score's

  Dimensions list, skips non-applicable dimensions by default, supports

  requireApplicable to flip that, recurses into SubResults.

- AgentEvaluationResults.AssertNoFailedItems: walks DetailedItems for

  fail/error statuses, recurses into SubResults.

All helpers throw InvalidOperationException (matches existing AssertAllPassed).

Truncates offender lists to the first 5 with a '+N more' suffix to keep

CI output readable, mirroring the Python helpers.

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

* .NET: feat(foundry-evals): accept GeneratedEvaluatorRef in evaluators=

Adds FoundryEvaluatorSpec, a readonly-struct union with implicit conversions
from both string and GeneratedEvaluatorRef so call sites can mix built-in
evaluator names with rubric evaluator references:

    var evals = new FoundryEvals(
        projectClient, model,
        new GeneratedEvaluatorRef("policy-rubric", "3"),
        FoundryEvals.Relevance,
        FoundryEvals.Coherence);

FoundryEvals constructors (3 overloads), EvaluateTracesAsync, and
EvaluateFoundryTargetAsync now take FoundryEvaluatorSpec[]/params instead of
string[]/params. Existing call sites using string literals or string[] keep
working unchanged via implicit conversion.

FoundryEvalConverter.BuildTestingCriteria emits the documented Foundry wire
format for rubric refs:
  {
    "type": "azure_ai_evaluator",
    "name": <DisplayName ?? Name>,
    "evaluator_name": <Name>,
    "evaluator_version": <Version>,   // omitted when null
    "initialization_parameters": { "deployment_name": <model> },
    "data_mapping": { conversation arrays, optional tool_definitions }
  }

WireTestingCriterion gains an optional EvaluatorVersion field. Rubric refs
are preserved through FilterToolEvaluators (tool-aware but not tool-required)
and ignored by FindMissingGroundTruthEvaluators. A versionless ref emits a
Trace.TraceWarning at criterion-build time so CI authors notice the floating
version (mirrors the Python warning).

Adds 6 new Foundry unit tests (3 BuildTestingCriteria rubric paths, 1
FindMissingGroundTruthEvaluators, 1 FilterToolEvaluators preservation, 1
mixed-order). 369/369 Foundry tests pass.

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

* .NET: feat(foundry-evals): parse rubric dimension_scores into RubricScore

Adds FoundryEvals.ParseRubricScores, called per result inside ParseDetailedItem.
Each EvalScoreResult now populates Dimensions when the evaluator's sample carries
a rubric breakdown.

Accepts three shapes for forward compatibility with provider SDK iterations:

  1. sample.properties.dimension_scores  (canonical Foundry runtime shape)
  2. sample.properties.rubric_scores     (preview/legacy key)
  3. top-level sample.dimension_scores / sample.rubric_scores  (defensive fallback)

Entries missing 'id', 'weight', or 'applicable' are skipped without invalidating
well-formed siblings. Non-applicable dimensions may omit 'score' (parsed as null).

Adds 6 unit tests covering canonical and legacy keys, top-level fallback, no-match
returns null, malformed-entry skipping, and the non-applicable null-score path.
375/375 Foundry tests pass.

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

* .NET: feat(samples): Evaluation_FoundryRubric end-to-end sample

Adds dotnet/samples/05-end-to-end/Evaluation/Evaluation_FoundryRubric mirroring
the Python evaluate_with_rubric_sample.py:

  - Fetches a pre-existing Foundry agent via AgentAdministrationClient
    (GetAgentAsync for latest, GetAgentVersionAsync when FOUNDRY_AGENT_VERSION
    is pinned).
  - References a rubric evaluator by GeneratedEvaluatorRef(name, version);
    falls back to GeneratedEvaluatorRef.Latest(name) with the documented
    floating-version warning.
  - Mixes the rubric with FoundryEvals.Relevance and FoundryEvals.Coherence
    in a single FoundryEvals run (implicit string-and-ref conversion).
  - Prints per-dimension breakdowns from EvalScoreResult.Dimensions for each
    item.
  - Demonstrates a CI quality gate with AssertDimensionScoreAtLeast("general_quality", 3.0).

Documents the FOUNDRY_PROJECT_ENDPOINT footgun (must be project-scoped URL
.../api/projects/<project>, not the bare Azure OpenAI endpoint) and the
Eval-Definition-vs-Rubric-Evaluator distinction in the README. Ships a
.env.example with the FOUNDRY_* variables.

Registers the project in agent-framework-dotnet.slnx and cross-links from
the sibling Evaluation_Multimodal / Evaluation_ExpectedOutputs READMEs.

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

* fix(foundry-evals): harden FoundryEvals public surface for review

Address PR #6267 review comments on the .NET FoundryEvals integration:

- Add source-compat overloads accepting `string[] evaluators` for `FoundryEvals` ctor, `EvaluateTracesAsync`, and `EvaluateFoundryTargetAsync` so existing callers passing string arrays keep compiling unchanged. New overloads forward via a private `ToSpecs` helper that wraps each name through the implicit `string -> FoundryEvaluatorSpec` conversion.

- Guard against `default(FoundryEvaluatorSpec)` entries (both `BuiltinName` and `GeneratedRef` null) that would NRE the downstream converter. Adds `FoundryEvaluatorSpec.IsValid` / `EnsureValid` plus an internal `EnsureAllSpecsValid` helper, wired into the main ctor and both static evaluation entry points.

- Add 6 unit tests covering the new validation surface.

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

* fix(sample): set ExitCode=1 when rubric dimension gate trips

PR #6267 review comment: the FoundryRubric sample swallowed the AssertDimensionScoreAtLeast failure, so a CI run that included it as a quality gate would still exit 0 even when the rubric regressed. Set `System.Environment.ExitCode = 1` in the catch so CI fails while still letting the rest of the sample's logging complete cleanly.

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

* fix(foundry-evals): search typed Sample directly for rubric scores

PR #6267 review comment: `_extract_rubric_scores` only searched the `properties` dict when the sample exposed one. When the Azure AI Projects typed SDK returns a Sample object that puts `dimension_scores` / `rubric_scores` directly on the instance (no `properties` wrapper), we missed them and surfaced no per-dimension scores.

Add an `else: containers.append(sample)` branch so non-dict typed samples are also inspected for the score keys. Covered by two new tests: one with `dimension_scores` directly on a typed Sample without a `properties` wrapper, and one with the legacy `rubric_scores` key in the same shape.

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

* test(evals): cover assert_score_at_least and assert_no_failed_items

PR #6267 review comments: both assertion helpers shipped without unit tests. Add `TestAssertScoreAtLeast` (above threshold, below w/ offenders, evaluator filter, sub_results recursion) and `TestAssertNoFailedItems` (all passing, failed/errored statuses, sub_results recursion) with a shared `_score_results` fixture builder.

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

* docs(samples): remove dead rubric-evaluator doc link from FoundryRubric sample

The Azure AI Foundry rubric evaluator concept doc page has not yet been published, so the link in the sample README and Program.cs comment 404s. Drop the references until the upstream doc is live.

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

* Potential fix for pull request finding

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

* Address PR 6267 review nits

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

---------

Co-authored-by: Ben Thomas <25218250+alliscode@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
2026-06-18 20:50:28 +00:00
westey 92823e9e61 .NET: [BREAKING] Require approval for FileAccessProvider tools with auto-approval rules (#6521)
* Require approval for file-access

* Potential fix for pull request finding

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

* Rename DisableToolApproval to DisableToolAutoApproval for clarity

* Fix broken suggestion.

* Address PR comments and fix build issue.

* Update dotnet/src/Microsoft.Agents.AI.Harness/HarnessAgentOptions.cs

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

---------

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com>
2026-06-18 18:55:22 +00:00
Ben Thomas 015e3bcd3b .NET: Enabling sequential orchestration to pass entire conversation or only previous output. (#6554)
* Fix sequential workflow input forwarding

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

* Make sequential workflow context configurable

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

* Clarify sequential chain-only behavior

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

* Clarify sequential output messaging

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

---------

Co-authored-by: Ben Thomas <25218250+alliscode@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-06-18 17:53:47 +00:00
Roger Barreto 1fc57c45ee .NET: Bump Azure.AI.Projects to 2.1.0-beta.3 (#6542)
* Bump Azure.AI.Projects to 2.1.0-beta.3

Updates Azure.AI.Projects from 2.1.0-beta.2 to 2.1.0-beta.3, together with the transitive Azure.Core (1.56.0 to 1.57.0) and System.ClientModel (1.12.0 to 1.13.0) pins that beta.3 requires (beta.3 forces System.ClientModel 1.13.0.0 via Azure.Core 1.57.0).

Migrates the affected samples and integration test to the beta.3 surface:
* MemorySearch sample: MemorySearchToolCallResponseItem renamed to MemorySearchToolCall, Results renamed to Memories, MemoryItem indirection removed.
* AgentSkills sample: skill provisioning/download API redesigned to a version based model (CreateSkillVersionFromFiles, GetSkillContent which now downloads and unzips), removing manual ZIP handling.
* Session files integration test: GetSessionFilesAsync now returns an async collection of SessionDirectoryEntry and renames the sessionId parameter to agentSessionId.

* Stream session file listing and short-circuit in integration test

Avoids materializing the entire session directory listing into a List. The test now streams GetSessionFilesAsync and breaks as soon as the expected entry is found, then asserts it was located.

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-06-18 13:58:22 +00:00
Roger Barreto 1519e50f2f Harden archive extraction guard so path containment is statically recognized (#6564) (#6565)
The Hosted-AgentSkills sample and its mirrored unit-test helper gated ZIP
extraction on `StartsWith(destinationRoot)` OR `Equals(destinationRoot)`. The
second branch left an acceptance path not covered by the containment check, so
static analysis could not prove the extraction sink stays within the
destination. Make the single resolved-path StartsWith check the only gate to
extraction in both files and add a nested-entry regression test.

Closes #6564
2026-06-18 09:12:00 +00:00
Eduard van Valkenburg fcc5576b04 .NET: feat(dotnet): Add LocalCodeAct package for local Python execution (#6105)
* feat(dotnet): Add LocalCodeAct package scaffold

Create Microsoft.Agents.AI.LocalCodeAct package with:
- Project file with embedded Python resources
- ExecutionMode enum (Subprocess only)
- ProcessExecutionLimits record
- FileMount record and FileMountMode enum
- README.md documentation
- Embedded Python runner and validator scripts

This is the .NET equivalent of the Python agent-framework-local-codeact
package. Next: Implement process bridge and tool integration.

* feat(dotnet): Add embedded Python runner and validator

Copy Python runner and validator scripts from the Python implementation
as embedded resources for the .NET package.

* feat(dotnet): Add CodeValidator wrapper

Implement CodeValidator.cs that:
- Extracts embedded Python validator script to temp file
- Invokes Python validator with JSON request
- Passes custom allow/block lists
- Throws CodeValidationException on failures
- Cleans up temp files

Uses the embedded Resources/validator.py for AST validation.

* feat(dotnet): Add LocalExecuteCodeFunction

Implement LocalExecuteCodeFunction as AIFunction:
- Accepts Python executable path (required)
- Registers host tools for code to call
- Validates code via CodeValidator if custom lists provided
- Executes via ProcessBridge
- Converts result dict to ChatMessage list
- Builds dynamic description including available tools

Matches Python LocalExecuteCodeTool functionality.

* feat(dotnet): Add LocalCodeActProvider

Implement AIContextProvider that:
- Injects execute_code tool into context
- Adds CodeAct instructions
- Enforces single-provider-per-agent via StateKeys
- Wraps LocalExecuteCodeFunction lifecycle

Minimal provider implementation matching Python LocalCodeActProvider.

* feat(dotnet): Add tests and sample for LocalCodeAct

Add unit tests:
- LocalExecuteCodeFunctionTests (4 tests)
- ProcessExecutionLimitsTests (2 tests)
- FileMountTests (2 tests)

Add sample:
- LocalCodeAct/Program.cs - Demonstrates provider and function usage
- LocalCodeAct/README.md - Documentation and safety warnings

Tests verify basic construction, metadata, and disposal.
Sample shows provider creation, function setup, and configuration.

Note: Build requires .NET 10 SDK per global.json.

* feat(dotnet): Add LocalCodeAct sample project

Add sample demonstrating:
- LocalCodeActProvider creation and configuration
- LocalExecuteCodeFunction direct usage
- Execution modes and file mount configuration
- Safety warnings and prerequisites

Includes project file and README with security guidance.

* feat(dotnet): Add file mount support and integration tests

- Added FileMountHelper.cs for file mount normalization, snapshot, and capture
- Updated LocalExecuteCodeFunction to support file mounts parameter
- Added file snapshot before/after execution with capture logic
- Updated LocalCodeActProvider to pass file mounts through
- Created comprehensive IntegrationTests.cs with 10 test cases:
  - Simple code execution
  - Timeout handling
  - Syntax error handling
  - Blocked import validation
  - Blocked builtin validation
  - Custom allowed imports
  - File mount read/write with capture
  - Stdout capture
  - Provider tool injection

All features from Python implementation now ported to .NET.

* Rewrite .NET LocalCodeAct to address all PR review comments

Complete rewrite that follows the Hyperlight package conventions
(see Microsoft.Agents.AI.Hyperlight) and addresses all 24 review
comments on PR #6105:

Architectural fixes:
* LocalCodeActProvider now uses options-class constructor pattern
  matching HyperlightCodeActProvider.
* Override of ProvideAIContextAsync uses the correct
  (InvokingContext, CancellationToken) signature returning
  ValueTask<AIContext>.
* ExecuteCodeFunction follows the AIFunction Name/Description/JsonSchema
  property pattern with InvokeCoreAsync override.
* Provider exposes AddTools/GetTools/RemoveTools/ClearTools and
  AddFileMounts/GetFileMounts/RemoveFileMounts/ClearFileMounts CRUD
  methods, with snapshot-at-invocation semantics under a lock.

Runtime/security fixes:
* Subprocess IPC uses JsonObject/JsonNode end-to-end (no
  Dictionary<string, object?> casts that broke under JsonElement
  deserialization).
* Validator runs in its own subprocess with a dedicated timeout
  (ProcessExecutionLimits.ValidationTimeoutSeconds), never reuses
  the runner script.
* Validation enabled by default; can be opt-ed out via
  ValidationEnabled = false.
* validator.py has a __main__ entrypoint that reads JSON from
  stdin and exits with structured errors.
* validator.py is now compatible with Python 3.9+ (Match nodes
  added conditionally).
* call_id parsed as long to match Python id(kwargs) range.

Other:
* README rewritten with valid C# syntax (options-class, FileMount
  constructor) and accurate descriptions of validator and file
  capture behavior.
* Added integration tests that exercise the real subprocess and
  validator (skipped gracefully when python3 is not on PATH).
* All 18 tests pass (15 unit + 3 integration) across net8/net9/net10.

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

* Sync embedded validator.py with Python package allow-list enforcement

The embedded Python validator script used by the .NET LocalCodeAct
package now enforces the builtin allow-list, matching the latest
behavior of agent_framework_local_codeact._validator. Names that are
real Python builtins must appear in the allow-list, while unknown names
(user-defined functions, registered tools) remain allowed.

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

* Add Hosted-LocalCodeAct foundry hosted-agent sample

Mirrors the Python foundry_hosted_agent.py sample for the local-codeact
package: registers compute and fetch_data as sandbox-only host tools on
LocalCodeActProvider so the model only sees execute_code and reaches them
via await call_tool(...). Includes the standard hosted-agent supporting
files (agent.yaml, agent.manifest.yaml, Dockerfile, Dockerfile.contributor,
.env.example, README.md) and installs python3 in the container images so
the embedded runner and validator can execute.

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

* fix(local-codeact-dotnet): sync validator os.* allow-list with Python

Mirror the Python package change: the embedded validator.py invoked by the
.NET ProcessBridge replaces the os.* deny-list with an allow-list of
{environ, path}. Add allowed_os_attrs parameter to validate_code and
_CodeValidator, and surface it via the stdin JSON request schema so the
.NET host can opt in to a broader allow-list when needed.

Default behavior tightens to match the documented contract: any os.*
attribute outside {environ, path} (for example os.listdir, os.open,
os.getcwd) is rejected.

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

* fix(local-codeact-dotnet): address review + tighten validator

- validator.py: enforce os.* allow-list on `from os import X` so names like
  `system`, `getcwd` cannot bypass the visit_Attribute restriction.
- ProcessBridge.ConfigureEnvironment: document that null Environment inherits
  the parent env (matching real behavior) and update the public
  LocalCodeActProviderOptions.Environment doc to describe the explicit
  empty-dictionary opt-in for a scrubbed environment.
- Tests:
  * FileMountHelperTests covers per-file, per-mount, and total
    capture-limit branches that return TextContent omissions.
  * Integration tests cover unknown-tool dispatch error, tool throwing
    exception, and CodeValidator timeout that kills the process and
    raises CodeValidationException.
- Sample: drop unused `Microsoft.Agents.AI.Foundry` using in
  Hosted-LocalCodeAct/Program.cs to satisfy IDE0005 check-format.

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

* chore(local-codeact-dotnet): remove stale orphan sample

The dotnet/samples/LocalCodeAct/ scaffolding sample referenced APIs
that don't exist in the current package (`ExecutionMode`, FileMount
object-initializer syntax, the old LocalExecuteCodeFunction
constructor signature, function.Metadata.*), produced a long list of
check-format violations (CHARSET, IMPORTS, IDE0073 header, IDE0005
unused using, IDE1006 Async suffix, RCS1037 trailing whitespace), and
did not match any of the documented sample layouts.

The hosted-agent example at
dotnet/samples/04-hosting/FoundryHostedAgents/responses/Hosted-LocalCodeAct
is the supported entry-point sample for this package.

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

* style(local-codeact-dotnet): satisfy check-format rules

- Add UTF-8 BOM to source files (CHARSET)
- Remove unused using directives (IDE0005)
- Simplify type names (IDE0001/IDE0002/IDE0090)
- Rename static field JsonOptions -> s_jsonOptions (IDE1006)
- Rename static field SyncRoot -> s_syncRoot (IDE1006)
- Add missing this. qualifications in ProcessBridge (IDE0009)
- Remove unused _options field from LocalCodeActProvider (IDE0052)

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

* fix(local-codeact-dotnet): wire hosted sample into solution

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

* fix(local-codeact-dotnet): sync embedded Python scripts

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

* fix(local-codeact-dotnet): exercise Python integration on Windows

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

* .NET: Address LocalCodeAct API review feedback

Move the required Python executable path to LocalCodeAct constructors, invert the validation flag default, and apply small project/file mount cleanup suggestions.

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

* .NET: Address LocalCodeAct concurrency review

Surface unauthorized mount traversal errors and use concurrent provider registries for LocalCodeAct tool and file mount CRUD operations.

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

* .NET: Simplify LocalCodeAct function wrappers

Use AIFunctionFactory-created inner functions for LocalCodeAct execute_code wrappers and remove redundant script cache and JsonNode cloning logic.

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

* .NET: Update LocalCodeAct factory result tests

Handle JsonElement result values produced by AIFunctionFactory delegation in LocalCodeAct execute_code integration tests.

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

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-06-17 15:30:52 +00:00
westey 6cc7ddb73e .NET: Integrate LoopAgent into HarnessAgent with TodoCompletionLoopEvaluator (#6544)
* Add LoopAgent to Harness with TodoEvaluator sample

* Address PR comments

* Fix build error
2026-06-17 19:03:16 +01:00
westey 39f4b5ec72 Align function tool names for BackgroundAgent and FileMemory between python and .net (#6550) 2026-06-17 17:14:12 +01:00
Ben Thomas 4d492614a9 .NET samples: structural alignment changes (#6485)
* Rescope dotnet provider samples cleanup

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

* Fix provider samples README link

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

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-06-16 17:55:38 +00:00
westey 5e830f4dc9 .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
2026-06-12 15:47:32 +00:00
westey 3f77c555cf .NET: [BREAKING] Align FileAccess tools with Python; add directory discovery and recursive search (#6474)
* Align FileAccess with python and improve functionality

* Addressing PR comments
2026-06-12 14:28:26 +00:00
Ben Thomas c79f886dc3 .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>
2026-06-11 17:26:00 +00:00
westey 12ce099165 .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
2026-06-11 15:00:01 +00:00
Matthias Howell 8e1998ddcb .NET: Adds Valkey to chat message history - issue 5445 (#5542)
* Adds Valkey to chat message history

* Address review: switch to Valkey.Glide, add options class, remove context provider

- Switch from StackExchange.Redis to Valkey.Glide 1.1.0 (official Valkey .NET client)
- Extract optional params into ValkeyChatHistoryProviderOptions
- Add JsonSerializerOptions support, remove [RequiresUnreferencedCode]
- Make MaxMessages/MaxMessagesToRetrieve readonly via options
- Remove ValkeyContextProvider (overlaps with ChatHistoryMemoryProvider + MEVD)
- Remove ValkeyProviderScope (only used by context provider)
- Remove connection string constructors (caller manages IConnectionMultiplexer)
- Update samples to use new API and gpt-5.4-mini

* Use type-safe JsonSerializer overloads, remove suppress attributes

Use JsonSerializerOptions.GetTypeInfo() for Serialize/Deserialize calls
to enable NativeAOT/trimming compatibility without suppress attributes.
Default to AgentAbstractionsJsonUtilities.DefaultOptions when no options provided.

Signed-off-by: Matthias Howell <matthias.howell@improving.com>

* Update READMEs: remove context provider references

Remove ValkeyContextProvider and long-term memory references from sample
READMEs since the context provider was removed from this PR. Simplify
Valkey server requirements (no search module needed for chat history).

Signed-off-by: Matthias Howell <matthias.howell@improving.com>

* Apply suggestion from @westey-m

* Fix formatting (dotnet format)

Signed-off-by: Matthias Howell <matthias.howell@improving.com>

* Update dotnet/src/Microsoft.Agents.AI.Valkey/Microsoft.Agents.AI.Valkey.csproj

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

---------

Signed-off-by: Matthias Howell <matthias.howell@improving.com>
Co-authored-by: Matthias Howell <matthias.howell@yoppworks.com>
Co-authored-by: westey <164392973+westey-m@users.noreply.github.com>
Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com>
2026-06-11 13:18:00 +00:00
Roger Barreto dd29f9aa65 .NET: Hosted Agent Sample - Toolbox with various Auth (#5777) (#6018)
* .NET: Add Hosted-Toolbox-AuthPaths sample and auto-map /readiness with toolbox health gating (#5777)

Add a new hosted agent sample demonstrating five MCP tool authentication paths
(API key, agent MI, project MI, custom OAuth, literal token) via a Foundry Toolbox.

Package changes (Microsoft.Agents.AI.Foundry.Hosting):
- MapFoundryResponses now auto-maps GET /readiness via MapHealthChecks, idempotent
  across Tier 1/2 (AgentHost, already mapped) and Tier 3 (WebApplication, gap filled).
- AddFoundryResponses registers AddHealthChecks() so the pipeline is available.
- AddFoundryToolboxes registers FoundryToolboxHealthCheck on the /readiness aggregate,
  gating readiness on pre-registered toolbox startup outcome (per spec section 3.1).
- FoundryToolboxService now exposes StartupStatus and FailedToolboxNames properties.

New types:
- FoundryToolboxStartupStatus (public enum): Pending, Healthy, Failed, NoEndpoint.
- FoundryToolboxHealthCheck (internal IHealthCheck): adapts startup status to the
  AspNetCore HealthChecks pipeline with failed toolbox names in result data.

Tests:
- 3 new tests for /readiness auto-mapping (Tier 3 default, pre-mapped skip, idempotent).
- 4 new tests for FoundryToolboxHealthCheck (Pending, NoEndpoint, Failed, Healthy).
- 3 enhanced FoundryToolboxServiceTests with StartupStatus assertions.

* .NET: Align FoundryToolboxService with tools-integration-spec (#5777 Part A)

Bring Microsoft.Agents.AI.Foundry.Hosting's toolbox path into compliance with
tools-integration-spec.md sections 2-4, 6.3, and 9. Empirically validated
against tao-foundry-prj: the previous code (reading FOUNDRY_AGENT_TOOLSET_ENDPOINT,
which the platform never injects) silently registered zero tools in production.

Package changes (Microsoft.Agents.AI.Foundry.Hosting):

- FoundryToolboxService.StartAsync now derives the toolbox proxy base URL from
  the platform-injected FOUNDRY_PROJECT_ENDPOINT and constructs the per-toolbox
  URL as {FOUNDRY_PROJECT_ENDPOINT}/toolboxes/{name}/mcp?api-version={ApiVersion}
  per spec sections 2-3. The legacy FOUNDRY_AGENT_TOOLSET_ENDPOINT env var is
  removed outright (preview package, no production consumers).
- FoundryToolboxOptions.ApiVersion default flipped to 'v1' to match spec example.
- FoundryToolboxBearerTokenHandler always sends the mandatory
  Foundry-Features: Toolboxes=V1Preview header per spec section 2, merging any
  additional flags supplied via the FOUNDRY_AGENT_TOOLSET_FEATURES env var.
- FoundryToolboxBearerTokenHandler token scope changed from
  https://cognitiveservices.azure.com/.default to https://ai.azure.com/.default
  per spec section 4.
- FoundryToolboxBearerTokenHandler propagates W3C trace context (traceparent,
  tracestate, baggage) from Activity.Current per spec section 6.3.

Sample changes:

- Hosted-Toolbox-AuthPaths and Hosted-Toolbox Program.cs, README.md, and
  .env.example corrected to describe the actual env-var contract
  (FOUNDRY_PROJECT_ENDPOINT auto-injected; AZURE_AI_PROJECT_ENDPOINT as the
  local-dev fallback). Removes the misleading 'auto-injected by Foundry runtime'
  claims for FOUNDRY_AGENT_TOOLSET_ENDPOINT.
- Hosted-Toolbox-AuthPaths/agent.manifest.yaml declares the toolbox and model
  dependencies under resources[] per the AgentManifest schema so azd ai agent
  init users get them provisioned automatically.

Tests:

- 4 new FoundryToolboxServiceTests covering env-var derivation, EndpointOverride
  precedence, trailing-slash normalization, and the existing NoEndpoint behavior
  under the new env var name.
- 4 new FoundryToolboxBearerTokenHandlerTests covering token scope, mandatory
  feature header always present, header merging with override, no duplicate
  mandatory flag, trace context propagation from Activity.Current, and no
  override of caller-set traceparent.
- New FoundryProjectEndpointEnvFixture xUnit collection definition serializes
  env-var-mutating tests across FoundryToolboxServiceTests and
  FoundryToolboxHealthCheckTests, preventing parallel-execution races.
- FoundryToolboxHealthCheckTests adjusted for the new env var name.

* .NET: Drop ACA prereq from Hosted-Toolbox-AuthPaths README (#5777 Part B)

Empirically verified that any Azure Cognitive Services MCP endpoint already in
the Foundry project (e.g., a Language service MCP) accepts Entra tokens and can
serve Paths 2 and 3 without deploying a separate Azure MCP Server to ACA.

README updates:
- Step 0 rewritten: 'Identify an Entra-authenticated MCP target in your project'
  instead of 'Deploy Azure MCP Server to Azure Container Apps' (the original
  azmcp-foundry-aca-mi setup is now optional, not required).
- Auth-paths matrix updated to describe AAD-based connections targeting a
  Cognitive Services MCP URL (e.g., Language service) instead of an ACA URL.
- Step 2 connections table updated: the Entra ID category is now a single 'AAD'
  authType. The original 'Agent Identity' vs 'Project Managed Identity' as
  selectable connection sub-types is NOT exposed via the ARM control plane
  today; the platform selects the calling principal contextually. Both
  connections in the walkthrough share the same shape and target.
- Added an explicit RBAC note: the agent identity AND project MI must hold the
  required role (typically Cognitive Services User) on the target resource;
  without it the MCP server returns HTTP 401 even though the connection wiring
  is correct.
- Toolbox tool entries renamed lang_entra_agent / lang_entra_project to
  match the new connection names.

Empirical validation supporting these changes is captured in the session
plan.md (Part B addendum).

* .NET: Document correct connection shape for Hosted-Toolbox-AuthPaths Paths 2/3 (#5777)

Updates the sample README with the verified connection shape and RBAC procedure
for Microsoft Entra agent-identity and project-managed-identity MCP authentication:

- Connection authType values: AgenticIdentityToken (agent identity) and
  ProjectManagedIdentity (project MI), both with category=RemoteTool.
- Top-level audience property required; for Cognitive Services targets the value
  is https://cognitiveservices.azure.com.
- Connections created via ARM REST (the Foundry portal wizard does not yet
  expose these authTypes).
- RBAC grants target the project's shared agent identity blueprint principal
  (project.properties.agentIdentity.agentIdentityId) for Path 2 and the
  project's system-assigned MI (project.identity.principalId) for Path 3.
- Troubleshooting table updated with the audience-mismatch symptom and the
  startup-cache behavior of FoundryToolboxService.

* .NET: Drop Path 3 (project MI) and align with new agent model in Hosted-Toolbox-AuthPaths (#5777)

Updates the sample to use only the new Foundry agent object model and removes
the project managed identity path:

- Auth-path matrix reduced to four paths: key, Entra agent identity, custom
  OAuth, inline authorization. Project managed identity is moved into a note
  describing when it applies (multiple agents sharing access) rather than as
  a documented sample path.
- RBAC instructions reference the agent's own instance_identity.principal_id
  from the agent ARM resource (new agent object model) instead of the
  project's shared agent identity blueprint (legacy model).
- Step 2 (connections) creates only the AgenticIdentityToken connection.
- Step 3 (toolbox tools) lists four tool entries instead of five.
- Sample prompts and troubleshooting table updated to match.

* .NET: Restore Path 3 (project MI) to Hosted-Toolbox-AuthPaths matrix (#5777)

The sample's purpose is to enumerate every authentication path a Foundry toolbox
can drive, not to pick one. Path 3 belongs alongside the other four with
explicit guidance for when each path is the right choice.

- Path 3 (project managed identity, authType=ProjectManagedIdentity) restored
  to the matrix with a 'When to pick this' column.
- Step 2 (connections) provisions both lang-mcp-agent-id and lang-mcp-project-mi
  via ARM REST.
- Step 3 (toolbox) lists five tool entries (one per path).
- RBAC instructions cover both the agent's instance identity (Path 2) and the
  project's system-assigned MI (Path 3).
- Sample prompts include all five paths.
- Troubleshooting table updated accordingly.

* .NET: Fix duplicate line in Hosted-Toolbox-AuthPaths README (#5777)

* .NET: Fix broken markdown link to ToolCallingApprovalHostedAgentFixture (#5777)

* .NET: Fix relative path depth in markdown link (#5777)

* .NET: Address Copilot review feedback for #5777

- FoundryToolboxHealthCheck description: rename FOUNDRY_AGENT_TOOLSET_ENDPOINT
  → FOUNDRY_PROJECT_ENDPOINT (stale reference; operator-facing in /readiness body).
- FoundryToolboxStartupStatus.NoEndpoint XML doc: same rename.
- ServiceCollectionExtensions XML docs: same rename + URL shape update.
- Foundry.Hosting.IntegrationTests.TestContainer: remove explicit
  app.MapGet('/readiness') — now redundant + would conflict with the
  auto-mapped readiness route from MapFoundryResponses.
- Hosted-Toolbox-AuthPaths agent.manifest.yaml: parameterize TOOLBOX_NAME via
  {{TOOLBOX_NAME}} template substitution and declare it under parameters with a
  default of 'auth-paths-toolbox' so the README's 'use any name' guidance
  actually works for hosted deployments.

* .NET: Address Copilot review round 2 — fallback env + dedup + naming (#5777)

- FoundryToolboxService.StartAsync: fall back to AZURE_AI_PROJECT_ENDPOINT when
  FOUNDRY_PROJECT_ENDPOINT is absent. Matches the local-dev convention used by
  the samples and resolves the doc/code mismatch flagged in review.
- FoundryToolboxHealthCheck description updated for the fallback.
- AddFoundryToolboxes: guard against duplicate health-check registration via an
  explicit name-uniqueness check on HealthCheckServiceOptions.Registrations.
  AddCheck<T>(name, ...) does not dedupe by name, so repeated AddFoundryToolboxes
  calls would have registered multiple instances.
- FoundryToolboxOptions.EndpointOverride doc: clarify URL becomes
  {EndpointOverride}/toolboxes/{name}/mcp (was missing /toolboxes/ segment).
- Hosted-Toolbox sample (Program.cs + README): switch FOUNDRY_TOOLBOX_NAME to
  TOOLBOX_NAME (the FOUNDRY_* prefix is reserved by the platform), default
  changed from 'my-toolset' to 'my-toolbox', terminology updated from 'Toolset'
  to 'Toolbox'.
- FoundryToolboxServiceTests: 2 test renames to reflect what they actually
  assert (StartupStatus + FailedToolboxNames, not URL shape directly).
- Tests adjusted to clear both env vars in NoEndpoint scenarios.

* .NET: Fix stale NoEndpoint XML doc and misleading test comment (#5777)

Update FoundryToolboxStartupStatus.NoEndpoint XML doc to mention both
FOUNDRY_PROJECT_ENDPOINT and AZURE_AI_PROJECT_ENDPOINT (the service
checks both since the fallback was added).

Fix test comment that claimed URL derivation validation when the test
only asserts on StartupStatus and FailedToolboxNames.

* Remove OAuth consent path from AuthPaths sample, keep four working auth paths

The interactive OAuth identity passthrough path needs a protocol gap closed in the
hosting package (the proprietary oauth_consent_request item is not representable
through the OpenAI/MEAI abstractions), so it is deferred to a separate spike branch.

This strips the OAuth path from the AuthPaths sample, the companion REPL client, the
agent manifest, and the docs, then renumbers the inline Authorization path so the
sample teaches four contiguous paths: API key via connection, Entra agent identity,
Entra project managed identity, and inline Authorization (anti-pattern).

Package code is unchanged; the consent infrastructure already present in main stays
as baseline. Both samples build with --warnaserror and all 246 hosting unit tests pass.

* .NET: Drop project MI auth path and dedicated client from Hosted-Toolbox-AuthPaths (#5777)

Live validation against tao-foundry-prj showed the ProjectManagedIdentity
path failing with an unresolved token audience 401, so the sample now ships
three working auth paths instead of four: connection key, agent managed
identity, and inline Authorization.

Changes:
- Remove the project managed identity path from the AuthPaths sample matrix,
  prerequisites, connections, toolbox table, prompts, Program.cs instructions
  and agent.manifest.yaml.
- Delete the near duplicate Hosted-Toolbox-AuthPaths-Client project and remove
  it from the solution. The README now drives the agent with the shared
  SimpleAgent REPL via AsAIAgent(agentEndpoint).
- Correct the troubleshooting note: the Foundry toolbox tools/list is all or
  nothing, so one bad source returns -32007, fails startup, and returns 424
  for every path. Add the allowed_tools caveat that names must match the
  upstream server.
- Mark the toolbox startup status and health check experimental under
  AgentsAIExperiments (MAAI001) instead of AIOpenAIResponses, and update the
  package NoWarn set accordingly.

* .NET: Address PR review nits for Hosted-Toolbox-AuthPaths (#5777)

- Remove duplicated NU1903 comment in Foundry.Hosting csproj.

- Fix stale 'four-tool' cross-links in Hosted-Toolbox and Hosted-McpTools READMEs to describe the three-path toolbox driven by the shared SimpleAgent REPL.

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

* .NET: Address toolbox startup-status review feedback (#5777)

- Rename FoundryToolboxStartupStatus.Failed to Unhealthy so it is the proper opposite of Healthy, and clarify the doc comment covers the partial-failure case.

- Raise the missing-endpoint toolbox log from Information to Warning, since enabling toolboxes is an explicit opt-in and a silently disabled toolbox warrants a higher-severity signal.

- Update unit tests and the AuthPaths README troubleshooting row accordingly.

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

* .NET: Reword toolbox-wiring comment to avoid hosting-layer internals (#5777)

Address PR review feedback: explain how a Foundry Toolbox is attached using the public API (AddFoundryToolboxes vs the CreateHostedMcpToolbox marker) and observable behavior, instead of naming the internal AgentFrameworkResponseHandler type and FoundryToolboxService.Tools property.

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

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-06-10 16:49:48 +00:00
Copilot cea83bd8d5 .NET: Bump Microsoft.Extensions.AI packages to 10.6.0, align transitive dependency floor, and update Merge Gatekeeper ignores (#6148)
* Bump Microsoft.Extensions.AI packages to 10.6.0

* Align transitive package versions for Microsoft.Extensions.AI 10.6.0

* Ignore external review check in Merge Gatekeeper

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: Roger Barreto <19890735+rogerbarreto@users.noreply.github.com>
2026-06-10 10:02:22 +00:00
Ben Thomas 5e097276a0 .NET: Add Foundry Deployment docs to HA sample READMEs (#6365)
* Add 'Deploying to Foundry (azd spec)' sections to all Foundry hosted agent samples

This commit adds comprehensive deployment documentation to all 13 .NET Foundry hosted agent samples that were missing it. Each sample now includes:

- Instructions to initialize an azd project from the sample's agent.manifest.yaml
- Steps to deploy using 'azd deploy'
- Example environment variable overrides for customization
- Link to the official Foundry deployment guide

Samples updated:
- Hosted-LocalTools
- Hosted-Files
- Hosted-FoundryAgent
- Hosted-McpTools
- Hosted-Observability
- Hosted-MemoryAgent
- Hosted-TextRag
- Hosted-ToolboxMcpSkills
- Hosted-AzureSearchRag
- Hosted-AgentSkills
- Hosted-Workflow-Handoff
- Hosted-Workflow-Simple
- Hosted-Invocations-EchoAgent

Each section includes the correct agent name from the sample's manifest and points to the correct GitHub URL for initializing the azd project.

Fixes: https://github.com/microsoft/agent-framework/issues/6308

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

* Potential fix for pull request finding

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

* docs(samples): fix Foundry hosted README consistency

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

* docs(samples): address PR 6365 README review comments

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

---------

Co-authored-by: Ben Thomas <25218250+alliscode@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>
2026-06-09 19:40:36 +00:00
westey 96d242fa7f .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>
2026-06-09 13:06:00 +00:00
Giles Odigwe af772997af .NET: [BREAKING] Migrate .NET GitHub Copilot SDK to v1.0.0 (#6381)
* Migrate .NET GitHub Copilot SDK from 1.0.0-beta.2 to 1.0.0

- Update namespace from GitHub.Copilot.SDK to GitHub.Copilot
- Replace PermissionRequestResult/PermissionRequestResultKind with PermissionDecision
- Remove ConnectionState check (StartAsync is now idempotent)
- Rename ConfigDir to ConfigDirectory
- Use SessionConfig.Clone() for CopySessionConfig
- Update Tools type from List<AIFunction> to List<AIFunctionDeclaration>
- Rename UserMessageAttachmentFile to AttachmentFile
- Update usage data types (CacheWriteTokens: long, Duration: TimeSpan)
- Add GHCP001 NoWarn for experimental SDK APIs (matches framework convention)
- Specify type argument on CopilotSession.On<SessionEvent>()

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

* Fix formatting: remove unused using directive

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

* Skip AzureFunctions SamplesValidation tests pending func tools fix

Azure Functions Core Tools v4 can no longer auto-detect the worker
runtime in CI (local.settings.json is gitignored). All 7 active
SamplesValidation tests fail with 'Worker runtime cannot be None'.

Tracked by: https://github.com/microsoft/agent-framework/issues/6402

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

* Skip additional failing integration tests in CI

WorkflowSamplesValidation (5 tests): same func tools issue as #6402.
WorkflowConsoleAppSamplesValidation (4 tests): KeyNotFoundException
during workflow execution, tracked by #6404.

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

---------

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
2026-06-08 22:34:05 +00:00
neerajkaram bbccb7c28c .NET: Bump ModelContextProtocol from 1.1.0 to 1.2.0 (#3956) (#6239)
Co-authored-by: Neeraj Karamchandani <neerajkaramchandani@mac.mynetworksettings.com>
2026-06-04 21:51:15 +01:00
Peter Ibekwe c3901a4ddd Fix Observability/WorkflowAsAnAgent sampl (#6316) 2026-06-03 23:52:50 +00:00
westey a982428916 .NET: Bug fixes for AGUI hosting and workflows (#6311)
* Add mcp tool execution fix

* Apply IsolationKeyScopedAgentSessionStore to MapAGUI by default if not yet set and improve comments in samples

* Address PR comments

* Fix formatting
2026-06-03 17:45:58 +00:00
semenshi-m 0cf48923cd .NET: Add Hosted-ToolboxMcpSkills sample (#6175)
* .NET: Add Hosted-ToolboxMcpSkills sample

Adds a hosted Foundry Responses sample that discovers MCP-based skills from a Foundry Toolbox and makes them available to the agent via AgentSkillsProvider.

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

* Align README and Program.cs default model to gpt-5

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* Clarify MCP skills provider log to avoid implying eager discovery

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* Drop redundant skills provider configured log

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* Add Foundry Toolbox Skills tag to manifest

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* Simplify BearerTokenHandler by deriving from HttpClientHandler

Removes the need for an explicit InnerHandler. Enables CheckCertificateRevocationList to satisfy CA5399.

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---------

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2026-06-02 08:41:21 +00:00
Ben Thomas 03e14ca187 .NET: Update hosted agents (#6243)
* Updating to latest Foundry hosting packages.

* Re-applying .gitignore.

* Adding empty line at end of .gitignore

---------

Co-authored-by: Ben Thomas <25218250+alliscode@users.noreply.github.com>
2026-06-01 21:27:29 +00:00
Roger Barreto fa2a6af443 Bump Azure.AI.AgentServer.* packages and align Azure.Core/System.ClientModel (#6178)
* Bump Azure.AI.AgentServer.* package versions

* Align Azure.Core/System.ClientModel to AgentServer transitive deps

Bump Azure.Core 1.55->1.56 and System.ClientModel 1.11->1.12 to match Azure.AI.AgentServer.* requirements, and add explicit references in transitive-pinning-off Foundry consumers to avoid CS1705/MSB3277 version conflicts.
2026-05-29 19:42:07 +00:00
Jacob Alber 401a552735 .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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2026-05-28 17:43:18 +00:00
westey e6762ea876 .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
2026-05-28 16:38:04 +01:00
semenshi-m 08abe9e704 .NET: Add Foundry Toolbox MCP skills discovery sample (#6134)
* feat: add Agent_Step26_FoundryToolboxMcpSkills sample

Add a new sample demonstrating MCP-based skills discovery from a Foundry
Toolbox endpoint using AgentSkillsProviderBuilder and AIContextProviders.

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

* fix: address PR review comments for Step26 sample

- Add Foundry-Features: Toolboxes=V1Preview header to MCP transport
  options, matching the Step25 pattern
- Document skill://index.json prerequisite in README

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* Update dotnet/samples/02-agents/AgentsWithFoundry/Agent_Step26_FoundryToolboxMcpSkills/Program.cs

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

---------

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2026-05-28 12:41:33 +00:00
westey af787569b3 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>

---------

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2026-05-28 08:40:13 +00:00
Peter Ibekwe 5d8dd4ea4b .NET: [BREAKING] Remove Support for Code-Gen in Declarative Workflows (#6095)
* Removed

* Remove sample

* Remove orphaned code-gen related code path

* Remove remaining references to code gen.

---------

Co-authored-by: Chris Rickman <crickman@microsoft.com>
Co-authored-by: Chris <66376200+crickman@users.noreply.github.com>
2026-05-27 20:14:38 +00:00
semenshi-m 1d301af7d2 .NET: Add MCP-based skills support (skill-md type) (#6108)
* Add MCP-based skills support

- Add AgentMcpSkill, AgentMcpSkillResource, AgentMcpSkillsSource, and McpSkillIndex to Microsoft.Agents.AI.Mcp
- Add AgentSkillsProviderBuilderMcpExtensions for DI integration
- Add Agent_Step06_McpBasedSkills sample project
- Add unit tests for AgentMcpSkillsSource
- Update solution file and project references

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

* Remove unnecessary [Experimental] attributes from MCP package

The package is already alpha, so the [Experimental] attribute is redundant.
Removed from both AgentSkillsProviderBuilderMcpExtensions and
AgentMcpSkillsSource classes.

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

* Make Agent_Step06_McpBasedSkills self-contained and add to verify-samples

Embed an internal MCP server (launched via --server flag as a child process)
that serves skill://index.json and skill://unit-converter/SKILL.md resources,
replacing the external MCP_SKILLS_ENDPOINT dependency. The sample now uses
StdioClientTransport and a fixed prompt instead of an interactive loop.

Added SampleDefinition to AgentsSamples.cs for automated verification.

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

* Sort usings

---------

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2026-05-27 18:38:57 +00:00
westey bd4fc64b4d Python: Align ModeProvider tool names and instructions (#6071)
* Align ModeProvider tool names and instructions

* Address PR comments
2026-05-26 14:37:34 +00:00
SergeyMenshykh 08541ee5a9 .NET: [Breaking] Refactor AgentSkill API to async resource and script lookup (#6030)
* .NET: Refactor AgentSkill API to async resource and script lookup

Replace property-based AgentSkill.Content, Resources, and Scripts with
async-by-name lookup methods plus boolean availability flags:

- Content (string getter) -> GetContentAsync(CancellationToken)
- Resources (full list) -> HasResources + GetResourceAsync(name, ct)
- Scripts (full list) -> HasScripts + GetScriptAsync(name, ct)

This makes the API friendlier for sources like MCP where enumerating all
resources up front is expensive or impossible, and allows skill implementations
to fetch content lazily.

Subclass changes:
- AgentFileSkill and AgentInlineSkill implement the new async API while
  preserving content caching.
- AgentClassSkill<TSelf> keeps virtual Resources/Scripts properties for
  reflection-based discovery and seals the new HasResources/HasScripts/
  GetResourceAsync/GetScriptAsync overrides. Its previously non-thread-safe
  lazy initialization is replaced with Lazy<T> (default thread-safety) wired
  up in a new protected constructor, so concurrent first-access from multiple
  threads is safe.
- AgentSkillsProvider calls the new async API and exposes 
ead_skill_resource
  / load_skill / 
un_skill_script tools that await the per-name lookups.

Includes baseline CompatibilitySuppressions.xml entries for the removed
property getters.

Tests:
- Direct coverage for HasResources, HasScripts, GetResourceAsync, and
  GetScriptAsync on all three skill implementations (positive, missing-name,
  and no-resources/no-scripts cases).
- Thread-safety regression test for AgentClassSkill<TSelf> that exercises
  concurrent first-access to Resources, Scripts, and GetContentAsync from
  many tasks and asserts all observers see the same cached instance.
- Provider-level coverage for the 
ead_skill_resource tool (invocation +
  error paths) and for the previously untested error paths of load_skill
  and 
un_skill_script (empty names, skill/resource/script not found).

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

* Address PR review comments

- Move GetScriptAsync inside try/catch in RunSkillScriptAsync for error-handling parity
- Remove dead _reflectedResources branch from AgentSkillTestExtensions
- Fix XML docs to reference virtual Resources/Scripts properties (not sealed methods)
- Add Async suffix to async test methods per naming convention
- Make no-await tests synchronous to eliminate CS1998

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* Fix formatting: add UTF-8 BOM and remove unused using

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

* Fix XML cref: Resources/Scripts are on AgentClassSkill<TSelf>

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

* Remove HasResources and HasScripts properties from AgentSkill

Drop the virtual HasResources and HasScripts properties from AgentSkill
and all concrete subclasses (AgentFileSkill, AgentInlineSkill,
AgentClassSkill). AgentSkillsProvider now always includes all three
tools (load_skill, read_skill_resource, run_skill_script) and both
instruction blocks, since the tools already handle missing
resources/scripts gracefully.

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

* Add blank line for readability in file-based skills sample

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

* Fix HostedAgentSkillsPatternTests for always-included tools

Update assertions to expect read_skill_resource and run_skill_script
tools are always present, matching the new behavior.

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

---------

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2026-05-25 17:16:03 +00:00
Roger Barreto dc4bafbc1e .NET: Add Hosted-AgentSkills sample with Foundry Skills integration (#6013)
* .NET: Add Hosted-AgentSkills sample for Foundry Skills integration

Add a new hosted agent sample that demonstrates how to load behavioral
guidelines from Foundry Skills at startup using AgentSkillsProvider and
the progressive disclosure pattern (advertise -> load on demand).

The sample:
- Downloads SKILL.md files from Foundry via ProjectAgentSkills SDK
- Extracts ZIP archives with zip-slip protection
- Wires skills into AgentSkillsProvider as an AIContextProvider
- Hosts the agent via the Responses protocol

Ships two Contoso Outdoors skills matching the Python sample (PR #5822):
- support-style: tone, formatting, signature guidelines
- escalation-policy: when and how to escalate tickets

Includes convenience provisioning gated behind PROVISION_SAMPLE_SKILLS
env var, clearly documented as NOT a production pattern.

Closes #5776

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

* .NET: Add unit tests and integration test for Hosted-AgentSkills

Unit tests (14 tests, all passing):
- ZIP extraction with zip-slip guard (valid archive, traversal attack,
  sibling-prefix attack, directory entries)
- Skill name validation (rejects dots, separators, traversal patterns)
- AgentSkillsProvider with downloaded skills (advertises both skills,
  load_skill returns canary tokens, unknown skill returns error)

Container integration test:
- New 'agent-skills' scenario in the test container that creates
  Contoso Outdoors skills on disk and wires AgentSkillsProvider
- AgentSkillsHostedAgentFixture + 4 integration tests verifying:
  - Routine questions load support-style skill (STYLE-CANARY-3318)
  - Escalation triggers load escalation-policy (ESC-CANARY-7742)
  - Skills are advertised in system prompt
  - load_skill tool is invoked via FunctionCallContent

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

* .NET: Add smoke test, bootstrap, and docs for agent-skills integration

- Add scripts/smoke.ps1 for local Docker smoke testing: builds the
  contributor image, runs the container, verifies both skills are loaded
  via canary tokens (STYLE-CANARY-3318, ESC-CANARY-7742)
- Add 'agent-skills' to the bootstrap script scenario list
- Add agent-skills row to the integration test README scenarios table
- Exclude HostedAgentSkillsPatternTests from net472 (uses net8.0+ APIs)

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

* .NET: Update commented-out package versions to latest across all hosted samples

Update the end-user PackageReference versions (in the commented-out
sections) from 1.0.0 to the current latest NuGet versions:

- Microsoft.Agents.AI: 1.6.1
- Microsoft.Agents.AI.Foundry: 1.6.1-preview.260514.1
- Microsoft.Agents.AI.Foundry.Hosting: 1.6.1-preview.260514.1
- Microsoft.Agents.AI.Hosting: 1.6.1-preview.260514.1
- Microsoft.Agents.AI.OpenAI: 1.6.1
- Microsoft.Agents.AI.Workflows: 1.6.1

Also adds explicit versions to Hosted-Workflow-Handoff which had bare
PackageReference entries without Version attributes.

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

* .NET: Fix broken markdown links in Hosted-AgentSkills README

Remove references to non-existent ../../README.md. Replace with
inline instructions matching other hosted samples that don't have
a parent README.

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

* .NET: Use OS-appropriate string comparison in zip-slip guard

Use Ordinal on Unix (case-sensitive FS) and OrdinalIgnoreCase on
Windows to prevent case-based path bypass on Linux containers.

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

---------

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2026-05-25 09:32:04 +00:00
westey 0099a6e2fa .NET: HarnessConsole: Improve rendering perf / reduce flickering (#6014)
* HarnessConsole: Improve rendering perf / reduce flickering

* Address PR comments
2026-05-25 09:25:58 +00:00
Peter Ibekwe 793403f3db .NET: Add MCP long-running task support for MCP client tools (#5994)
* Add MCP long-running task support for MCP client tools

* Fixed project file formatting issue.

* Removed experimentation tag from MCP alpha project.

* Addressed PR comments
2026-05-22 19:09:54 +00:00
Copilot 9fdd7429a8 .NET: Add Magentic Orchestration Sample (#5823)
* Add Magentic orchestration sample scaffold

Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/8799740a-74d8-4100-b6f6-76dcd0418c87

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

* Validate Magentic orchestration sample

Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/8799740a-74d8-4100-b6f6-76dcd0418c87

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

* Document follow-up changes for the Magentic .NET sample

Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/caa3488f-d6f5-494d-a928-a45d6a98b3c3

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

* Remove CHANGES.md from Magentic sample

Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/ffab38e2-37f9-4643-a782-20680573965a

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

* Fix PauseIfInteractive to also skip when stdout is redirected

Agent-Logs-Url: https://github.com/microsoft/agent-framework/sessions/07ddf735-29cc-4775-b588-fd71ca76fa58

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

* fix: Update for PR Review Feedback

* fix: Update Sample README for PR Feedback

---------

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2026-05-22 19:09:18 +00:00
westey 46326b6b93 .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
2026-05-21 13:54:47 +00:00
westey 4050107942 .NET: Add background agents support to HarnessAgent (#5977)
* Add background agents support to HarnessAgent

* Add unit tests

* Address PR comments
2026-05-21 10:57:06 +00:00
westey 61f636ffb8 .NET: Reduce re-rendering in harness console (#5953)
* Reduce re-rendering in harness console

* Address PR comments

* Fix broken merge
2026-05-19 19:10:57 +00:00
westey afcb6b1a00 .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
2026-05-19 15:49:03 +00:00
westey 8ccaf7fb82 Harness Console: Add a factory option for creating custom sessions (#5951) 2026-05-19 15:32:14 +00:00
Roger Barreto aad20c2b33 .NET: Bump Azure.AI.Projects to 2.1.0-beta.2 and add agent-endpoint AsAIAgent path (#5899)
* .NET: Bump Azure.AI.Projects to 2.1.0-beta.2 and add agent-endpoint AsAIAgent path

Bumps Azure.AI.Projects to 2.1.0-beta.2 with the matching transitive pins (Azure.Core 1.55.0, System.ClientModel 1.11.0).

Foundry agent endpoint plumbing:
* FoundryAgent now routes the agent-endpoint constructor through the new GetProjectResponsesClientForAgentEndpoint helper.
* Adds an internal FoundryAgent ctor that takes an existing AIProjectClient plus a parsed agent endpoint so the public extension does not need to construct a second project client.
* Adds public AIProjectClient.AsAIAgent(Uri agentEndpoint, ...) extension. This is the path consumer samples are expected to use for hosted agents because version selection happens server-side.
* Trims the dangling "If you want to construct a FoundryAgent against a project endpoint..." sentence from ParseAgentEndpoint.

Unit tests:
* Four new tests in AzureAIProjectChatClientExtensionsTests cover the AIProjectClient.AsAIAgent(Uri agentEndpoint, ...) overload. 263/263 pass.

Consumer samples (Using-Samples):
* SimpleAgent and SessionFilesClient now read AZURE_AI_PROJECT_ENDPOINT and AZURE_AI_AGENT_NAME (both required, throw on missing), derive the agent endpoint with new Uri($"{projectEndpoint}/agents/{agentName}/endpoint/protocols/openai"), then call aiProjectClient.AsAIAgent(agentEndpoint, ...).
* SessionFilesClient README updated.

Contributor samples (responses/*):
* New HostedContributorRouteExtensions.MapDevTemporaryLocalAgentEndpoint() wildcard route extension so localhost contributor servers accept the per-agent OpenAI endpoint shape the production Hosted runtime exposes.
* All 11 contributor Program.cs files call MapDevTemporaryLocalAgentEndpoint() with a contributor-only warning comment.
* Hosted-Files and Hosted-AzureSearchRag were importing Hosted_Shared_Contributor_Setup but never calling AddDevTemporaryLocalContributorSetup(). Both now call it so HostedSessionIsolationKeyProvider resolves correctly in dev.
* Hosted-AzureSearchRag, Hosted-Files, Hosted-MemoryAgent csprojs drop stale VersionOverride="2.1.0-beta.1" pins.
* Hosted-AzureSearchRag and Hosted-Files csprojs add ProjectReference to Hosted_Shared_Contributor_Setup.
* Hosted-Observability/.dockerignore removed the out/ exclusion that was blocking COPY out/ . in Dockerfile.contributor.

Verified:
* Full solution-scoped build of changed projects: green.
* Scoped CI-parity dotnet format via WSL2 + Docker (mcr.microsoft.com/dotnet/sdk:10.0) over every changed csproj: clean.
* Foundry unit tests: 263/263.
* Contributor docker smoke for 8 hosted samples (publish + docker build + docker run + curl POST to the wildcard route): HTTP 200 / 500 with route matched.
* End-to-end smoke against the real Azure Foundry project with a fresh bearer token: Hosted-Files contributor container served HTTP 200, the agent invoked ListBundledFiles, and returned the expected file name.

* Address PR review: forward pipeline settings; add UTs

- CreateProjectClientOptions also carries RetryPolicy, NetworkTimeout, ClientLoggingOptions, MessageLoggingPolicy (was Transport+UserAgentApplicationId only).

- Make CreateProjectClientOptions internal so tests can verify the copy directly.

- Add AsAIAgent(Uri) UTs covering tools forwarding to inner ChatOptions and null tools handling.

- Add CreateProjectClientOptions UTs covering null caller and full pipeline-settings copy.
2026-05-18 20:20:56 +00:00
westey dff23a9413 .NET: Add ability to export/import sessions in harness console (#5920)
* Add ability to export/import sessions in harness console

* Address PR comments
2026-05-18 18:44:50 +00:00
westey eff36b504e .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
2026-05-18 17:39:29 +00:00