Microsoft Foundry External MCP Server Traffic Routing via Corporate Firewall
The customer would like to confirm whether traffic from an Azure AI Foundry agent to an external MCP server can be routed through a corporate firewall and whether this scenario is officially supported. To validate this scenario, I configured the following in my lab: Deployed an Azure AI Foundry resource using the Standard Agent Service with network injection. Created a dedicated subnet for the Foundry Agent Service and delegated it to Microsoft.App/environments. Associated a route table with the Foundry Agent subnet to route outbound traffic through Azure Firewall. Configured the required application and network rules on Azure Firewall. The Foundry agent is able to successfully retrieve data from the external MCP server. However, no corresponding traffic is visible in the Azure Firewall logs. Could you please confirm whether outbound traffic from the Foundry agent to an external MCP server can be routed through Azure Firewall or a corporate firewall? Also, is this routing scenario officially supported? Appreciate your support!Microsoft Agent Framework Multi-Agent Workflow Architecture for Automated Kubernetes Assessments
Why this system generates tests (design rationale) This project does not generate tests just to "check code." It generates tests because, in a Kubernetes learning game, the test suite is the grading contract. The design goals are: Scale content creation: instructors should not hand-author every task and checker. Keep grading objective: student success is measured against Kubernetes API state, not subjective review. Avoid fragile tasks: generated tasks must survive empty/wrong cluster states without crashing. Make failures repairable: when checks break, the system should patch and re-validate automatically. So the pipeline generates a full task package (setup, answer, check, cleanup) where tests define exactly what "correct" means. Lifecycle: from concept to production-ready grader Reader mental model: this is a content compiler with validation stages, not a single chat completion. Phase 1: Pedagogical intent -> structured concept The Idea Agent converts a topic into a constrained concept object (objective, progression, task IDs, difficulty variants). Memory rules block duplicates and previously failed concepts. Phase 2: Concept -> executable grading package The Generator Agent turns that concept into files: student instructions (instruction.md) learning material (concept.md) parameter source (session.json) setup and answer manifests (setup.template.yaml, answer.template.yaml) deterministic pytest flow (test_01 ... test_06) At this point, output is still untrusted draft content. Phase 3: Structural correctness gate Deterministic validation checks file presence, syntax, JSON/YAML shape, and template correctness. This catches basic integrity issues before cluster execution. Phase 4: Behavioral correctness gate (real cluster) Pytest executes against Kubernetes and verifies runtime behavior using real kubectl-derived state. This proves that generated checks actually evaluate cluster resources as intended. Phase 5: Anti-false-positive gate (skip-answer mode) The same suite runs with SKIP_ANSWER_TESTS=True to verify grader integrity: answer deployment is skipped test_05_check.py must fail If it still passes, the grader is invalid (it would accept wrong student submissions). Phase 6: Self-healing repair loop On any failure, deterministic error logs are fed into the Fixer Agent, which patches only broken files. The workflow then re-enters validation + test gates. Phase 7: Finalization If all gates pass -> task is kept as production-ready content. If retries are exhausted -> task is moved to unsuccessful/ with FAILURE_REPORT.txt for human triage. This lifecycle explains the core architecture decision: LLMs generate candidate graders, deterministic execution certifies them. Concrete generated sample (what the pipeline actually produces) Below is a representative generated task for topic: ConfigMap Environment Variable Injection. Generated directory layout tests/game01/050_configmap_env_injection/ ├── __init__.py ├── instruction.md ├── concept.md ├── session.json ├── setup.template.yaml ├── answer.template.yaml ├── test_01_setup.py ├── test_02_ready.py ├── test_03_answer.py ├── test_05_check.py └── test_06_cleanup.py session.json (runtime variables) { "namespace": "{{random_name()}}{{random_number(100,999)}}{{student_id()}}", "configmap_name": "{{random_name()}}", "deployment_name": "{{random_name()}}", "container_name": "app", "env_key": "APP_MODE", "env_value": "production" } Why this exists: task values are randomized per student/session, so tests verify behavior by variable contract instead of hardcoded names. setup.template.yaml (baseline state only) apiVersion: v1 kind: Namespace metadata: name: {{ namespace }} Why this exists: setup should create prerequisites only. It must not accidentally include the final answer. answer.template.yaml (expected correct solution) apiVersion: v1 kind: ConfigMap metadata: name: {{ configmap_name }} namespace: {{ namespace }} data: {{ env_key }}: "{{ env_value }}" --- apiVersion: apps/v1 kind: Deployment metadata: name: {{ deployment_name }} namespace: {{ namespace }} spec: replicas: 1 selector: matchLabels: app: env-demo template: metadata: labels: app: env-demo spec: containers: - name: {{ container_name }} image: nginx:latest env: - name: {{ env_key }} valueFrom: configMapKeyRef: name: {{ configmap_name }} key: {{ env_key }} Why this exists: defines canonical "correct cluster state" that graders must detect. test_02_ready.py (wait for setup resources) import json import time from tests.helper.kubectrl_helper import build_kube_config, run_kubectl_command class TestReady: def test_001_namespace_active(self, json_input): kube_config = build_kube_config( json_input["cert_file"], json_input["key_file"], json_input["host"] ) time.sleep(2) result = run_kubectl_command( kube_config, f"kubectl get namespace {json_input['namespace']} -o json", ) data = json.loads(result) assert data.get("status", {}).get("phase") == "Active" Why this matters: validates setup-stage readiness only. It should not check answer resources yet. test_05_check.py (student grading contract) import json from tests.helper.kubectrl_helper import build_kube_config, run_kubectl_command class TestCheck: def test_001_configmap_key_exists(self, json_input): kube_config = build_kube_config( json_input["cert_file"], json_input["key_file"], json_input["host"] ) result = run_kubectl_command( kube_config, f"kubectl get configmap {json_input['configmap_name']} -n {json_input['namespace']} -o json", ) data = json.loads(result) assert data["data"][json_input["env_key"]] == json_input["env_value"] def test_002_deployment_uses_configmap_env(self, json_input): kube_config = build_kube_config( json_input["cert_file"], json_input["key_file"], json_input["host"] ) result = run_kubectl_command( kube_config, f"kubectl get deployment {json_input['deployment_name']} -n {json_input['namespace']} -o json", ) data = json.loads(result) env = data["spec"]["template"]["spec"]["containers"][0].get("env", []) matched = [ e for e in env if e.get("name") == json_input["env_key"] and e.get("valueFrom", {}).get("configMapKeyRef", {}).get("name") == json_input["configmap_name"] and e.get("valueFrom", {}).get("configMapKeyRef", {}).get("key") == json_input["env_key"] ] assert matched, "Deployment container must consume env var from ConfigMap key" Why this matters: this is the real grading logic. If a student deploys wrong resource wiring, this test fails with explicit reason. Why skip-answer validation is essential for this sample When SKIP_ANSWER_TESTS=True, answer deployment is skipped. In this mode: test_03_answer.py should be skipped test_05_check.py must fail (ConfigMap/Deployment wiring is absent) If test_05_check.py still passes, the grader is broken (false positive), and the workflow routes to Fixer. Rule Builder Workflow Flowchart Multi-graph architecture views 1) Control-plane graph (orchestration DAG) 2) Runtime sequence (who calls what) 3) State machine (task lifecycle) 4) Prompt lifecycle graph (how prompts evolve) 5) MCP + Kubernetes execution boundary graph Core Agent Framework Primitives Used This repository is a practical example of Agent Framework as a graph orchestrator, not just an agent wrapper. WorkflowBuilder builds a typed DAG with explicit edges. @executor functions implement deterministic nodes (validation, pytest, decisions, routing prep). AgentExecutor wraps LLM agents so they behave as graph nodes. WorkflowContext shared state carries typed data and retry metadata between nodes. add_multi_selection_edge_group(...) + selector functions enforce conditional routing. MCPStdioTool connects filesystem MCP tools into agents for controlled file I/O. Production graph construction (from workflow/builder.py) looks like this: workflow = ( WorkflowBuilder(start_executor=initialize_retry) .add_edge(initialize_retry, generator_executor) .add_edge(generator_executor, parse_generated_task) .add_edge(parse_generated_task, run_validation) .add_edge(run_validation, run_pytest) .add_edge(run_pytest, make_decision) .add_multi_selection_edge_group( make_decision, [keep_task, remove_task], selection_func=select_action, ) .add_edge(keep_task, run_pytest_skip_answer) .add_multi_selection_edge_group( run_pytest_skip_answer, [check_loop, complete_workflow], selection_func=select_skip_answer_action, ) .add_multi_selection_edge_group( check_loop, [fix_task, complete_workflow], selection_func=select_loop_action, ) .add_edge(fix_task, fixer_executor) .add_edge(fixer_executor, parse_generated_task) .build() ) This is the architectural heart of the system: agents and deterministic executors are first-class nodes in the same graph. Detailed Node-by-Node Mechanics 1. Idea Agent (🧠): Concept Synthesis with Memory Constraints The Idea Agent (agents/k8s_task_idea_agent.py) generates a structured concept with three difficulty variations (BEGINNER/INTERMEDIATE/ADVANCED). It is memory-aware: task_ideas_memory.json tracks successful concepts. task_ideas_failure_memory.json tracks concepts that failed downstream. Memory constraints are injected using AgentMiddleware (system-level prompt injection) to avoid duplicate or previously failed concepts. For Responses-only models, the agent switches to a tool-call contract (save_k8s_task_concept) instead of structured response formatting. 2. Generator Agent (⚙️): MCP-Backed File Authoring The Generator Agent receives a strict prompt and writes task files through MCP filesystem tools. Key framework details: Built through chat_client.as_agent(...). MCP tool attached via tools=mcp_tool. Function-call execution observability added with LoggingFunctionMiddleware. Uses absolute-path-only policy in instructions to prevent path drift. 3. Deterministic Validation + Test (✅): Non-LLM Gates After generation, the graph moves through deterministic executors: run_validation calls pure Python checks (k8s_task_validator). run_pytest executes pytest --import-mode=importlib --rootdir=. .... Raw pytest output is persisted in workflow state for later fixing. This is critical: no LLM is asked whether code is correct. 4. Skip-Answer Test (🧪): Grader Correctness Gate Even if standard tests pass, the workflow enforces a second tier: SKIP_ANSWER_TESTS=True pytest --import-mode=importlib --rootdir=. Implementation detail: the executor writes JUnit XML, parses it, and asserts that: test_03_answer.py is skipped test_05_check.py fails as expected If test_05_check.py does not fail, the task is treated as invalid and sent back to retry/fix. 5. Fixer Agent + Retry Loop (🔧): Bounded Self-Healing On failure, fix_task builds a targeted prompt containing: failure reasons from deterministic nodes full captured pytest output explicit rule to patch only broken files in place The Fixer Agent runs through AgentExecutor, writes patches via MCP, and the graph loops back to parse_generated_task. Retries are stateful (retry_count, max_retries) and hard-bounded. On exhaustion, complete_workflow moves the task to unsuccessful/<game>/ and writes FAILURE_REPORT.txt. Agent Prompt Design (The Part That Makes It Work) If you want to understand why this pipeline works, you need to inspect prompts as operational contracts, not generic instructions. Real Idea Agent Prompt (from code) IDEA_AGENT_INSTRUCTIONS = ( "You are a Kubernetes task idea generator that creates detailed task concepts with three difficulty variations. " "Read official K8s documentation and propose comprehensive learning concepts for a Kubernetes game. " "\n\nYour task:\n" "1. Choose ONE Kubernetes concept not yet covered (check context for existing concepts)\n" "2. Generate exactly 3 variations: BEGINNER, INTERMEDIATE, and ADVANCED\n" "3. Use 3-digit task IDs (001-999) in format: XXX_concept_name_level (e.g., 041_secrets_basic)\n" "4. Each variation should build on the previous one with increasing complexity\n" "5. Include practical, hands-on scenarios covering: Workloads, Services, Storage, Configuration, Security, Scheduling, Policies\n" "\nProvide the concept, tags, description, and 3 variations with task_id, difficulty, title, objective, key_skills, and estimated_time." ) Responses-only models use a stricter tool-call version: IDEA_AGENT_INSTRUCTIONS_TOOL_CALL = ( IDEA_AGENT_INSTRUCTIONS + "\n\n" "**CRITICAL**: You MUST call the save_k8s_task_concept tool to save your generated concept.\n" "...\n" "Always call save_k8s_task_concept with your generated concept." ) Idea Agent Prompt Contract The Idea Agent prompt enforces: one concept per run exactly three difficulty variations strict task ID format (XXX_concept_name_level) practical skill progression Core pattern: You are a Kubernetes task idea generator... 1. Choose ONE Kubernetes concept not yet covered 2. Generate exactly 3 variations: BEGINNER, INTERMEDIATE, ADVANCED 3. Use 3-digit task IDs in format XXX_concept_name_level ... It is strengthened by runtime memory injection: previously generated concepts are blocked previously failed concepts are blocked For Responses-only models, the contract becomes tool-driven: CRITICAL: You MUST call the save_k8s_task_concept tool... This reduces ambiguity in output structure and makes downstream parsing deterministic. Real Generator Agent Prompt (from code) def _get_generator_instructions(): return ( "You are a Kubernetes task generator with filesystem tools.\n" f"The MCP filesystem is rooted at: {PATHS.tests_root.parent}\n" f"You MUST use ABSOLUTE paths for ALL file operations.\n" f"Task directory: {PATHS.game_root}/XXX_task_name/\n" "...\n" "CRITICAL: test_02_ready.py checks resources from setup.template.yaml, NOT answer.template.yaml.\n" "...\n" "MUST use polling loops (60s timeout, 15s interval)\n" "MUST use try/except and safe .get() JSON access\n" ) The generator prompt is long on purpose: it encodes path correctness, file schema, YAML/Jinja structure, and testing strategy in a single deterministic contract. Generator Agent Prompt Contract The Generator prompt is intentionally long and prescriptive because it defines filesystem safety and grading correctness requirements. Key constraints encoded in the prompt: Absolute path writes only (prevents writing to wrong workspace paths) No directory creation (directory is pre-created by executor) Required file set (instruction.md, concept.md, session.json, templates, tests) test-flow invariants: test_01_setup.py deploys setup test_02_ready.py checks setup resources only test_03_answer.py deploys answer test_05_check.py validates final solution robust test coding style: polling loops, try/except, .get()-based JSON parsing, explicit debug output Example contract fragment: CRITICAL PATH RULES: ✅ CORRECT: /abs/path/tests/gameXX/050_task/file.py ❌ WRONG: tests/gameXX/050_task/file.py (relative) CRITICAL: test_02_ready.py checks resources from setup.template.yaml, NOT answer.template.yaml. This is why generation quality is high before the Fixer loop even starts. Real Runtime Retry Prompt Builder (from code) def _build_retry_generation_prompt(combined: CombinedValidationResult) -> str: task_id = combined.test.task_id failure_reasons = _build_failure_reasons(combined) return ( f"Generate a complete Kubernetes learning task with ID '{task_id}' about '{combined.target_topic}'. " f"This is retry attempt {combined.retry_count + 1} of {combined.max_retries}. " f"\n\n⚠️ PREVIOUS ATTEMPT FAILED:" f"\n{chr(10).join([f' - {reason}' for reason in failure_reasons])}" f"\n\nIMPORTANT: You MUST use the exact task ID '{task_id}' - do not generate a new ID." f"\n\n✅ Directory already exists: {PATHS.game_root}/{task_id}/" f"\nWrite all files directly into this directory. Do NOT call create_directory." "..." ) This means retries are not generic retries; they are failure-conditioned retries with precise constraints. Fixer Agent Prompt Contract The Fixer prompt is a repair protocol, not a regeneration prompt. It includes: exact failure reasons from deterministic validators raw pytest output instruction to read current task files first strict directive to patch only broken files Core behavior constraints: DO NOT rewrite all files. Make TARGETED FIXES to ONLY the broken files. Use ABSOLUTE paths for all file operations. This keeps retries cheap, preserves working artifacts, and improves convergence speed. Real Runtime Fix Prompt Builder (from code) def _build_fix_prompt(combined: CombinedValidationResult, raw_test_output: str) -> str: task_id = combined.test.task_id failure_reasons = _build_failure_reasons(combined) prompt = ( f"Fix the failed Kubernetes task '{task_id}' located in '{PATHS.game_root}/{task_id}/'." f"\n\nThis is fix attempt {combined.retry_count + 1} of {combined.max_retries}." f"\n\n⚠️ TASK FAILED WITH THESE ERRORS:" f"\n{chr(10).join([f' - {reason}' for reason in failure_reasons])}" ) if raw_test_output: prompt += f"\n\n📋 FULL TEST OUTPUT:\n```\n{raw_test_output}\n```" prompt += ( f"\n\n🔍 YOUR TASK:" f"\n1. READ all files from '{PATHS.game_root}/{task_id}/'" f"\n6. Make TARGETED FIXES to ONLY the broken files" f"\n7. WRITE ONLY the fixed files back" f"\n\n⚠️ CRITICAL: DO NOT rewrite all files! Only fix the broken ones!" ) return prompt How Prompt Output Enters the Agent Framework Graph The prompt builders above are used by deterministic executors and sent to agent nodes through AgentExecutorRequest: await ctx.send_message( AgentExecutorRequest( messages=[Message(role="user", contents=[fix_prompt])], should_respond=True ) ) So prompt generation and graph routing are tightly coupled: each route transition emits a specific prompt payload into the next LLM node. Runtime-Constructed Prompts in Executors The most important prompts are built dynamically in workflow executors: _build_retry_generation_prompt(...) _build_fix_prompt(...) These functions inject live context: retry_count / max_retries concept + objective metadata validation/test failure reasons full captured test logs So each retry is context-rich and specific, not another blind generation attempt. Prompt + Middleware + Deterministic Gates = Reliability In this repository, reliability does not come from prompt text alone. It comes from three layers working together: Prompt contracts constrain agent behavior. Middleware injects memory and logs tool invocations. Deterministic executors enforce objective pass/fail gates. That combination is why the workflow remains auditable and predictable even when LLM outputs vary. Agent Framework Execution Model in This Repo Strongly-Typed Message Passing workflow/models.py defines transport models used between nodes: ValidationResult and TestResult (Pydantic) CombinedValidationResult (dataclass with should_keep and should_retry) InitialWorkflowState (seed payload for each run) This keeps node contracts explicit and simplifies selector logic. Fail-Fast Shared State Management Executors use ctx.get_state(...) with a sentinel (_MISSING) and raise explicit exceptions if required state is absent. This prevents hidden fallback behavior and catches graph/data wiring errors early. Conditional Routing with Selectors Selectors (workflow/selectors.py) encode graph decisions: select_action → keep vs remove select_skip_answer_action → complete vs loop select_loop_action → fix vs complete This separates decision policy from executor implementation. Streaming Workflow Runtime workflow.run(initial_state, stream=True) emits output events incrementally. The runner (workflow/runner.py) consumes these events to detect successful completions and update concept memory accordingly. Agent Construction and API Selection Strategy The repository uses Azure CLI auth (AzureCliCredential) and dynamically selects API mode by deployment name (agents/config.py): Chat Completions path: OpenAIChatCompletionClient Responses-only model path: OpenAIChatClient or custom ResponsesAgent Why this matters: some codex-class deployments are Responses-only, so the architecture supports both without changing workflow logic. How MCP Actually Controls Kubernetes (Important Distinction) In this repo, MCP is used for filesystem control; Kubernetes control is done through kubectl tools. 1) MCP server role: controlled file I/O The workflow starts MCP stdio servers (official filesystem server) and mounts them into agents: docs_mcp_tool = MCPStdioTool( name="filesystem_docs", command="npx", args=["-y", "@modelcontextprotocol/server-filesystem", str(PATHS.k8s_docs_root)], load_prompts=False, ) tests_mcp_tool = MCPStdioTool( name="filesystem_tests", command="npx", args=["-y", "@modelcontextprotocol/server-filesystem", str(PATHS.tests_root.parent)], load_prompts=False, ) Those MCP tools are passed into Generator/Fixer agents, which then call MCP file functions (read/write/list) inside allowed roots only. 2) Kubernetes cluster control role: kubectl execution tool Cluster actions are not performed by MCP filesystem server; they are performed by a dedicated function tool: def run_kubectl_command(command: str) -> str: kubeconfig_path = os.environ.get("KUBECONFIG", "/home/developer/.kube/config") cmd_list = ["kubectl"] + command.split() result = subprocess.run( cmd_list, capture_output=True, text=True, check=True, env={**os.environ, "KUBECONFIG": kubeconfig_path}, ) return result.stdout And the Kubernetes agent forces tool usage: agent = responses_client.as_agent( name="KubernetesAgent", instructions="...You MUST use the run_kubectl_command tool...", tools=[run_kubectl_command], default_options={"tool_choice": "required"}, ) So the control plane is: MCP filesystem → manipulate generated task files. kubectl tool → query/mutate real cluster state. deterministic pytest/validator executors → accept or reject results. 3) End-to-end command flow in practice When generated tests run, they execute real kubectl get ... -o json checks in test code, and the deterministic runner captures raw output: pytest_command = f"pytest --import-mode=importlib --rootdir=. {task_with_val.task_directory}/" result = run_pytest_command(pytest_command) ctx.set_state(f"raw_output_{task_with_val.task_id}", raw_output) This means Kubernetes state verification is always grounded in live command output, not model speculation. Should MCP run Kubernetes tests? Short answer: not in this design. Current architecture keeps test execution deterministic and local: pytest is run by run_pytest_command(...) (pure Python subprocess runner) test results are parsed and stored in workflow state retry/fix routing uses those deterministic outputs This is intentional. If test execution were delegated to an LLM-facing MCP command tool, you would lose strict control over execution semantics and error handling. Recommended pattern: Use MCP for file/document access and controlled editing. Use deterministic executors for pytest and validation. Use LLM agents only for generation and repair. If you still want MCP-driven test execution, add a separate locked-down command MCP server (only whitelisted pytest/kubectl commands), but keep pass/fail decision logic in deterministic executors. How tests are run in this workflow (with code) The workflow executes tests in deterministic executors, not inside LLM agents. 1) Workflow node calls pytest runner run_pytest executor builds the command and calls the pure Python runner: @executor(id="run_pytest") async def run_pytest(task_with_val: TaskWithValidation, ctx: WorkflowContext[TestResult]) -> None: from agents.pytest_runner import run_pytest_command pytest_command = f"pytest --import-mode=importlib --rootdir=. {task_with_val.task_directory}/" result = run_pytest_command(pytest_command) raw_output = result["details"][0] if result.get("details") else "" ctx.set_state(f"raw_output_{task_with_val.task_id}", raw_output) ... 2) Deterministic subprocess execution The runner normalizes command flags and executes pytest via subprocess: def run_pytest_command(command: str) -> dict[str, Any]: normalized_command = _normalize_pytest_command(command) # adds -s if needed cmd_list = shlex.split(normalized_command) result = subprocess.run( cmd_list, capture_output=True, text=True, check=False, cwd=str(PATHS.pytest_rootdir), ) combined_output = result.stdout + "\n" + result.stderr _save_test_output(normalized_command, combined_output, skip_answer) ... Exit codes are interpreted deterministically: 0 → pass 5 → no tests collected (fail) others → fail with exit code reason 3) Skip-answer validation tier After normal pass, the workflow runs pytest again with SKIP_ANSWER_TESTS=True and parses JUnit XML: os.environ["SKIP_ANSWER_TESTS"] = "True" pytest_command = f"pytest --import-mode=importlib --rootdir=. --junitxml={junit_path} {task_dir}/" result = run_pytest_command(pytest_command) test_05_failed, test_03_skipped = _parse_skip_answer_junit(junit_path) The parser checks per-testcase outcomes: if "test_05_check.py" in context and has_failure_or_error: test_05_failed = True if "test_03_answer.py" in context and has_skipped: test_03_skipped = True 4) How failures trigger fix loop If pytest fails (or skip-answer logic fails), failure reasons and raw output are pushed into state, then the Fixer Agent receives a generated fix prompt containing that output: ctx.set_state(f"failure_reasons_{task_id}", reasons) ctx.set_state(f"raw_output_{task_id}", raw_output) fix_prompt = _build_fix_prompt(combined, raw_test_output) await ctx.send_message( AgentExecutorRequest( messages=[Message(role="user", contents=[fix_prompt])], should_respond=True ) ) That is the key loop: deterministic test output drives LLM repair, then deterministic tests re-run. ResponsesAgent Internals (Advanced Agent Framework Pattern) The custom ResponsesAgent (agents/responses_agent.py) demonstrates a lower-level integration pattern: Connect MCP tool lazily. Call Responses API. Parse ResponseFunctionToolCall items. Execute tools (MCP + custom callables). Feed function_call_output back to model. Repeat until final text response. It also runs a middleware chain around tool invocations, preserving observability and consistency with standard agent paths. Why This Architecture Is Robust This design works because Agent Framework is used as a deterministic orchestration layer around probabilistic generation: LLM creativity is constrained by typed state and strict prompts. deterministic executors act as objective quality gates. retries are targeted, bounded, and auditable. failures produce durable forensic artifacts (FAILURE_REPORT.txt + test logs). For Kubernetes education pipelines, this yields high throughput without sacrificing grader reliability. GitHub Repo - https://github.com/wongcyrus/k8s-game-rule-builder About the Author Cyrus Wong is the senior lecturer of Hong Kong Institute of Information Technology (HKIIT) @ IVE(Lee Wai Lee).and he focuses on teaching public Cloud technologies. He is a passionate advocate for the adoption of cloud technology across various media and events. With his extensive knowledge and expertise, he has earned prestigious recognitions such as AWS AI Hero, Microsoft MVP- Microsoft Foundry, and Google Developer Expert - Cloud(AI).
Is there a way to connect 2 Ai foundry to the same cosmos containers?
I defined Azure AI Foundry Connection for Azure Cosmos DB and BYO Thread Storage in Azure AI Agent Service by using these instructions: Integration with Azure AI Agent Service - Azure Cosmos DB for NoSQL | Microsoft Learn I see that it created 3 containers under the cosmos I provided: <guid>-agent-entity-store v-system-thread-message-store <guid>-thread-message-store Now I created another AI foundry and added a connection for the same AI foundry, and it created 3 different containers under the same DB. Is there a way that they'll use the same exact containers? I want to use multiple AI foundries, and they will use the same Cosmos containers to manage the data.
Missing equivalent for Python MemorySearchTool and AgentMemorySettings in C# SDK
Hi Team, I am currently working with the Azure AI Foundry Agent Service (preview). I’ve been reviewing the documentation for managed long-term memory, specifically the "Automatic User Memory" features demonstrated in the Python SDK here: https://learn.microsoft.com/en-us/azure/ai-foundry/agents/how-to/memory-usage?view=foundry&tabs=python. In Python, it is very straightforward to attach a MemorySearchTool to an agent and use AgentMemorySettings(scope="user_123") during a run. This allows the service to automatically extract, consolidate, and retrieve memories without manual intervention. However, in the https://github.com/Azure/azure-sdk-for-net/tree/main/sdk/ai/Azure.AI.Projects#memory-store-operations, I only see the low-level MemoryStoreClient which appears to require manual CRUD operations on memory items. My Questions: Is there an equivalent high-level AgentMemorySearchTool or similar abstraction in the current C# NuGet package (Azure.AI.Projects) that handles automatic extraction and retrieval? If not currently available, is this feature on the immediate roadmap for the .NET SDK? Are there any samples showing how to achieve "automatic" memory (where the Agent extracts facts itself) using the C# SDK without having to build a custom orchestration layer or call REST APIs directly? Any guidance on the timeline for feature parity between the Python and .NET SDKs regarding Agent Memory would be greatly appreciated. SDK Version: Azure.AI.Projects 1.2.0-beta.5Unable to delete Foundry Agent identity Entra app in Azure
I'm trying to delete an Entra app in Azure created by Foundry Agent identity blueprint as its currently unused and is causing EntraID hygiene alerts. However getting an error mentioning that delete is not supported. Is there any other way to delete an unused Entra app for an agent identity blueprint? Error detail: Agent Blueprints are not supported on the API version used in this request.Building ShadowQuest: A Multi-Agent RPG
Artificial Intelligence is rapidly evolving beyond traditional chatbots. Today, developers are building intelligent systems where multiple AI agents collaborate, retrieve knowledge, and solve problems together. Microsoft's Agents League Hackathon provided the perfect opportunity to explore this new approach through the Reasoning Agents challenge. For this challenge, I built ShadowQuest, a fantasy role-playing game (RPG) powered by Microsoft Foundry, Foundry IQ, Azure AI Search, GPT-4.1, and GitHub Copilot. The project demonstrates how specialized AI agents can work together while using Retrieval-Augmented Generation (RAG) to deliver accurate and context-aware responses. About the Challenge Microsoft Agents League is a global developer challenge designed to encourage developers to build intelligent AI applications using Microsoft's latest AI technologies. Participants could choose from three tracks: Creative Apps, Reasoning Agents, and Enterprise Agents. I selected the Reasoning Agents track because I wanted to explore how multiple AI agents could collaborate instead of relying on a single large language model. Another important requirement for this year's challenge was integrating at least one Microsoft Intelligence Layer. For ShadowQuest, I chose Foundry IQ as the project's intelligence layer. The Idea Behind ShadowQuest Fantasy RPGs are built around storytelling, exploration, and collaboration between different characters. Every character usually has a unique role, whether it's a warrior protecting the team, a mage interpreting magical knowledge, or a rogue discovering hidden paths. I wanted to recreate this experience using AI. Instead of building one AI assistant responsible for everything, I designed a system where multiple specialized agents collaborate to create a richer and more immersive adventure. ShadowQuest is set in a fantasy world filled with magical artifacts, forgotten kingdoms, mysterious locations, and story-driven quests. Players can ask questions about the world, explore different locations, and learn about the game's lore through conversations with AI agents. Building the Multi-Agent Architecture The architecture follows a simple but scalable design. At the center of the system is the Game Master Agent, which acts as the orchestrator. Every player interaction starts with the Game Master. It receives the player's request, determines what information is needed, retrieves additional knowledge when required, and generates the final response. Supporting the Game Master are three specialized agents: Warrior Agent – Focuses on combat strategy and tactical decisions. Mage Agent – Provides magical knowledge, world lore, and information about ancient artifacts. Rogue Agent – Specializes in exploration, investigation, and discovering hidden information. Each agent has a clearly defined responsibility, making the system easier to understand, maintain, and extend in the future. Using Foundry IQ as the Knowledge Layer One of the most important parts of the project was integrating Foundry IQ. Instead of storing every piece of game information inside prompts, I created a dedicated knowledge base containing information about characters, magical artifacts, locations, quests, and the history of the ShadowQuest world. This approach separates knowledge from reasoning. Whenever a player asks a question, the Game Master Agent first retrieves relevant information from the knowledge base before generating a response. This ensures that answers remain consistent with the game's world while reducing hallucinations. Foundry IQ became the central source of truth for the entire project, making it easy to manage and expand the game world without constantly modifying prompts. Azure AI Search and Retrieval-Augmented Generation To enable intelligent retrieval, I connected Foundry IQ with Azure AI Search. The RPG documents were indexed, and vector embeddings were generated using Microsoft's embedding models. This enables semantic search, allowing the system to understand the meaning behind a player's question instead of relying only on keyword matching. For example, if a player asks about a magical relic without mentioning its exact name, Azure AI Search can still retrieve the correct information based on semantic similarity. The complete workflow looks like this: The player submits a question. The Game Master Agent receives the request. Foundry IQ queries Azure AI Search. Relevant documents are retrieved. GPT-4.1 generates a grounded response using the retrieved context. This Retrieval-Augmented Generation (RAG) approach significantly improves the quality and reliability of responses. Accelerating Development with GitHub Copilot GitHub Copilot played an important role throughout the development process. It helped generate Python classes, improve documentation, create helper functions, and speed up repetitive coding tasks. During the live demonstration, I also showed how Copilot could quickly generate a new Healer Agent, demonstrating how AI-assisted development makes it easier to extend a multi-agent application while maintaining a consistent architecture. Rather than replacing the developer, Copilot acted as an intelligent coding assistant, allowing me to focus more on architecture and design decisions. Demonstrating ShadowQuest During the Microsoft Agents League Reasoning Agents Battle, I demonstrated the Game Master Agent by asking questions about the ShadowQuest world, magical artifacts, and game lore. One of the most interesting parts of the demonstration was observing the retrieval process. Before generating a response, the Game Master Agent called the knowledge retrieval function through Foundry IQ. This confirmed that the system was retrieving relevant information from the indexed knowledge base rather than relying only on GPT-4.1's internal knowledge. This demonstrated how RAG can create more grounded, reliable, and context-aware AI experiences. Lessons Learned Building ShadowQuest taught me that designing multi-agent systems is as much about architecture as it is about AI models. Clearly defining responsibilities for each agent made the application easier to maintain and opened the door for future expansion. I also learned how valuable Retrieval-Augmented Generation can be for applications that depend on structured knowledge. Separating reasoning from knowledge allows AI systems to remain accurate while making it easier to update information over time. Finally, participating in the Microsoft Agents League was an incredible opportunity to experiment with Microsoft's latest AI technologies, learn from other developers, and share ideas with a global community passionate about agentic AI. Looking Ahead ShadowQuest is only the beginning. In future iterations, I plan to expand the project by introducing additional agents such as a Merchant Agent and Healer Agent, implementing persistent player memory, adding dynamic quest generation, improving combat mechanics, and enabling deeper collaboration between agents. These improvements will make the game world more immersive while continuing to explore the possibilities of agent-based AI systems. Conclusion ShadowQuest demonstrates how Microsoft Foundry, Foundry IQ, Azure AI Search, GPT-4.1, and GitHub Copilot can be combined to build intelligent multi-agent applications. More importantly, the project reinforced an important idea: the future of AI is not a single assistant performing every task, but a team of specialized agents collaborating with shared knowledge to solve increasingly complex problems. Participating in the Microsoft Agents League was an inspiring experience that allowed me to explore the next generation of AI development while building a project that combines storytelling, reasoning, and knowledge retrieval. I look forward to continuing this journey and discovering new ways to build intelligent applications using Microsoft's growing AI ecosystem.Building a hands-free voice concierge with Microsoft Foundry Voice Live and a Hosted Agent
This post walks through a small, working sample that wires the browser microphone to Azure AI Speech Voice Live, binds the realtime session to a Foundry hosted agent, and lets the agent answer travel questions using tool calls. The full source, infrastructure, and labs live in the repository linked at the end. Why this combination matters Voice user interfaces have historically been hard to build well. Streaming audio, partial transcripts, barge-in, voice activity detection, tool dispatch, and audio playback have traditionally meant stitching together five or six services. The combination of Voice Live and a Foundry hosted agent collapses that into one realtime WebSocket session with a single binding field. Voice Live owns the audio loop: speech to text, neural text to speech, semantic turn detection, noise suppression, and echo cancellation. The Foundry hosted agent owns the brain: instructions, memory, model selection, evaluators, and tool calling. The link between them is one query parameter on the WebSocket URL. What this means in practice: the browser never sees a model API key, never instantiates a tool, and never owns the agent prompt. The browser does microphone capture and audio playback. Everything else lives server-side. The scenario The sample is called Contoso Travel Concierge. The user is mid-journey, hands and eyes busy, and wants to ask things like: What is the weather in Tokyo this weekend? Is BA005 from Heathrow on time? What time is check-in at the Marriott Marquis? Each question triggers a tool call on the hosted agent. The reply is short, speakable, and synthesised back to the user in under a second on a warm connection. Architecture There are four moving parts. Three of them are managed Azure services. Only the broker is your code. Browser client – captures PCM16 audio at 24 kHz and streams it over a WebSocket to the broker. Plays back audio chunks the broker forwards from Voice Live. Session broker (FastAPI) – authenticates to Azure with DefaultAzureCredential , builds the Voice Live WebSocket URL with a short-lived bearer token, and relays frames in both directions. Voice Live – the Azure AI Speech realtime endpoint. Transcribes the user, hands the text to the bound agent, and synthesises the agent’s reply. Foundry hosted agent – a prompt-kind agent in Azure AI Foundry with instructions, tool definitions, and the microsoft.voice-live.enabled metadata flag set to true . Two design choices are worth calling out. The broker is small on purpose. It does authentication, URL construction, and WebSocket relay. It does not transcode audio, run business logic, or hold conversation state. Voice Live and the agent already do those things well. The agent binding is a URL query parameter, not an SDK call. There is no per-turn HTTP request to the agent runtime. Voice Live opens a session against the agent once and streams turns through it for the lifetime of the WebSocket. That is what keeps latency low. The Voice Live URL contract This is the single most important thing to get right. The public Microsoft sample that ships under liupeirong/ai-foundry-voice-agent targets a different URL shape ( services.ai.azure.com host, agent-id + agent-access-token parameters, an Authorization header). That shape is rejected by Foundry resources that expose voice-live-enabled agents. The shape below is the one the portal itself uses, and the one this sample dials. Three details cause most failures: The host must be <resource>.cognitiveservices.azure.com , not services.ai.azure.com . The broker rewrites this automatically from VOICE_LIVE_ENDPOINT . The bearer token travels in the authorization query parameter, URL-encoded, with a literal Bearer prefix and a + (or %20 ) before the token. No Authorization header is sent. agent-name and model are both the agent’s display name. agent-version is empty when you want the latest published version. Walkthrough: from clone to spoken reply Prerequisites Python 3.11 or later (the sample is developed on 3.13). The Azure CLI, signed in with az login --tenant <your-tenant-id> . An Azure AI Foundry project in a Voice Live region ( eastus2 , swedencentral , or westus2 ). A deployed prompt-kind agent in that project with Enable Voice Live turned on. The Cognitive Services User role on the Foundry resource for the identity the broker will use. Configure the broker Copy .env.sample to .env and fill in four values: AZURE_AI_PROJECT_ENDPOINT=https://<your-resource>.services.ai.azure.com AZURE_AI_PROJECT_NAME=<your-foundry-project-name> VOICE_LIVE_ENDPOINT=wss://<your-resource>.services.ai.azure.com/voice-live/realtime VOICE_LIVE_API_VERSION=2025-10-01 FOUNDRY_AGENT_ID=<your-agent-name> The agent name is what the Foundry portal shows on the agent card. The broker uses it for both the agent-name and model query parameters. Install and run python -m venv .venv .\.venv\Scripts\Activate.ps1 pip install -r requirements.txt .\scripts\start-local.ps1 The broker exposes three endpoints: GET /healthz – liveness probe. GET /config – returns the session.update the browser sends as its first frame. WS /ws – the bi-directional relay to Voice Live. Smoke test .\scripts\test-session.ps1 A successful run prints: [OK] /ws upgraded -> sent session.update <- {"type":"session.created",…} <- {"type":"session.updated",…} [OK] session.updated received -- E2E works This confirms the entire chain: local broker, DefaultAzureCredential token, Foundry Portal URL shape, Voice Live handshake, and the bound agent acknowledging the session. Open the browser UI Browse to http://localhost:8000/ , click Start talking, and ask one of the sample questions. Transcripts appear in real time and the spoken reply plays back through the audio context. Inside the broker The relay logic is tiny – the heavy lifting is the URL construction. The function below is the canonical reference; copy it if you are porting the pattern to another language. def build_voice_live_ws_url(agent_access_token: str) -> str: """ Build the Foundry Portal style Voice Live WebSocket URL. Auth lives in the query string only. No Authorization header is sent. """ host = _ws_host_from_endpoint(VOICE_LIVE_ENDPOINT) qs = urlencode( { "trafficType": "FoundryPortal", "agent-name": FOUNDRY_AGENT_ID, "agent-version": "", "agent-project-name": AZURE_AI_PROJECT_NAME, "api-version": VOICE_LIVE_API_VERSION, "model": FOUNDRY_AGENT_ID, "client-request-id": str(uuid.uuid4()), "authorization": f"Bearer {agent_access_token}", }, quote_via=quote, ) return f"wss://{host}/voice-live/realtime?{qs}" The relay itself is a pair of asyncio tasks: one forwarding browser frames upstream, one forwarding Voice Live frames back. Audio bytes are passed straight through – the broker never decodes them. Deploying the hosted agent The most reliable way to create a voice-live-enabled agent is the Foundry portal. Agents created via the Assistants v2 SDK do not carry the required metadata by default and will be rejected by the Voice Live URL shape above. The portal steps are: Open the Foundry project, go to Agents, and click New agent. Choose Prompt agent as the kind, name it (for example travel-concierge ), and pick a model deployment. Paste the contents of agent/src/prompts/system.txt into the instructions box. On the Voice tab, switch Enable Voice Live on. This is what sets the microsoft.voice-live.enabled = true metadata. Add the three tools ( get_weather , get_flight_status , get_hotel_info ) from agent/agent.yaml on the Tools tab. Publish the version and write the agent name back to .env as FOUNDRY_AGENT_ID . The full deployment guide, including how to host the broker on Azure Container Apps with a managed identity, is in docs/deployment.md in the repository. Three lessons from getting this to production 1. Voice output must be written for speech, not for screens Foundry agents tend to format answers in markdown with citations like ([data.jma.go.jp](https://…)) . When Voice Live synthesises that text, the user hears the URL read aloud, character by character. The fix is to write the agent instructions so the spoken text never contains URLs, markdown, or symbols. A short block at the end of the agent instructions does the job: Voice output rules - This output is read aloud by TTS. Never include URLs, domain names, or citation markers like "(source.com)" in your reply. Cite by speakable source name only. - Never use markdown for formatting. No asterisks, brackets, backticks, bullets, or hashes. Write in plain spoken sentences. - Keep numbers speakable: say "thirty degrees Celsius", not "30C / 86F". - Keep replies under about 40 words unless the user asks for detail. The browser transcript can still render markdown for the eyes. The sample does so with a small, escaping markdown renderer that whitelists bold, italic, code, and http(s) links only, so the same agent reply looks polished on screen even though the spoken version contains none of it. 2. Identity is simpler than it looks The broker uses DefaultAzureCredential and requests the https://ai.azure.com/.default scope. Locally that resolves to your az login credentials. In Azure Container Apps it resolves to the user-assigned managed identity. In both cases the only role assignment you need on the Foundry account is Cognitive Services User. There is no API key path on the working URL shape – it is bearer tokens all the way down. 3. The wrong sample wastes a day If you start from the public liupeirong/ai-foundry-voice-agent repository against a portal-provisioned voice-live agent, the WebSocket either returns HTTP 400 or closes silently with code 1006. The cause is the URL shape, not your code. The reference probe in scripts/probe_portal_shape.py is the single source of truth for the working contract – keep it as a regression test. Responsible AI and security notes Credentials never reach the browser. Tokens are minted server-side and travel only on the upstream Voice Live URL. No secrets in source. The .env file is gitignored. The .env.sample contains only placeholders. Markdown rendering is escape-first. The browser HTML-escapes the agent reply before applying its small markdown whitelist, and links are restricted to http(s) URLs so the rule cannot emit javascript: hrefs. Tool calls are auditable. Every turn shows up as a run in the Foundry portal under the agent, with the prompt, model output, and tool inputs and outputs visible for review. Voice biometric considerations. If you plan to handle account verification by voice, plug in dedicated speaker recognition rather than relying on the conversational model. Key takeaways Voice Live plus a Foundry hosted agent is a session-level integration, not an API integration. One URL, one binding field, one WebSocket. The browser is a thin client. Authentication, URL construction, and relay all live in a small FastAPI broker. Get the URL shape right ( cognitiveservices.azure.com , token in the query string, agent-name equals model equals the agent display name) and the rest is plumbing. Use the Foundry portal to create the agent so the voice-live metadata is set correctly. Write agent instructions for the ear, not the eye, then layer screen formatting on top in the browser. Get the code and try it Repository: github.com/microsoft/foundry-agent-voice-mode-sample Deployment guide: docs/deployment.md in the repository. Labs: three progressive workshops under labs/ – basic voice, adding tools, and binding a hosted agent. Reference docs: Voice Live in Azure AI Speech and Agents in Microsoft Foundry. If you build something on top of this pattern, open an issue or pull request on the repository. The sample is intentionally small so it stays easy to fork.Model Mondays S2E11: Exploring Speech AI in Azure AI Foundry
1. Weekly Highlights This week’s top news in the Azure AI ecosystem included: Lakuna — Copilot Studio Agent for Product Teams: A hackathon project built with Copilot Studio and Azure AI Foundry, Lakuna analyzes your requirements and docs to surface hidden assumptions, helping teams reflect, test, and reduce bias in product planning. Azure ND H200 v5 VMs for AI: Azure Machine Learning introduced ND H200 v5 VMs, featuring NVIDIA H200 GPUs (over 1TB GPU memory per VM!) for massive models, bigger context windows, and ultra-fast throughput. Agent Factory Blog Series: The next wave of agentic AI is about extensibility: plug your agents into hundreds of APIs and services using Model Connector Protocol (MCP) for portable, reusable tool integrations. GPT-5 Tool Calling on Azure AI Foundry: GPT-5 models now support free-form tool calling—no more rigid JSON! Output SQL, Python, configs, and more in your preferred format for natural, flexible workflows. Microsoft a Leader in 2025 Gartner Magic Quadrant: Azure was again named a leader for Cloud Native Application Platforms—validating its end-to-end runway for AI, microservices, DevOps, and more. 2. Spotlight On: Azure AI Foundry Speech Playground The main segment featured a live demo of the new Azure AI Speech Playground (now part of Foundry), showing how developers can experiment with and deploy cutting-edge voice, transcription, and avatar capabilities. Key Features & Demos: Speech Recognition (Speech-to-Text): Try real-time transcription directly in the playground—recognizing natural speech, pauses, accents, and domain terms. Batch and Fast transcription options for large files and blob storage. Custom Speech: Fine-tune models for your industry, vocabulary, and noise conditions. Text to Speech (TTS): Instantly convert text into natural, expressive audio in 150+ languages with 600+ neural voices. Demo: Listen to pre-built voices, explore whispering, cheerful, angry, and more styles. Custom Neural Voice: Clone and train your own professional or personal voice (with strict Responsible AI controls). Avatars & Video Translation: Bring your apps to life with prebuilt avatars and video translation, which syncs voice-overs to speakers in multilingual videos. Voice Live API: Voice Live API (Preview) integrates all premium speech capabilities with large language models, enabling real-time, proactive voice agents and chatbots. Demo: Language learning agent with voice, avatars, and proactive engagement. One-click code export for deployment in your IDE. 3. Customer Story: Hilo Health This week’s customer spotlight featured Helo Health—a healthcare technology company using Azure AI to boost efficiency for doctors, staff, and patients. How Hilo Uses Azure AI: Document Management: Automates fax/document filing, splits multi-page faxes by patient, reduces staff effort and errors using Azure Computer Vision and Document Intelligence. Ambient Listening: Ambient clinical note transcription captures doctor-patient conversations and summarizes them for easy EHR documentation. Genie AI Contact Center: Agentic voice assistants handle patient calls, book appointments, answer billing/refill questions, escalate to humans, and assist human agents—using Azure Communication Services, Azure Functions, FastAPI (community), and Azure OpenAI. Conversational Campaigns: Outbound reminders, procedure preps, and follow-ups all handled by voice AI—freeing up human staff. Impact: Hilo reaches 16,000+ physician practices and 180,000 providers, automates millions of communications, and processes $2B+ in payments annually—demonstrating how multimodal AI transforms patient journeys from first call to post-visit care. 4. Key Takeaways Here’s what you need to know from S2E11: Speech AI is Accessible: The Azure AI Foundry Speech Playground makes experimenting with voice recognition, TTS, and avatars easy for everyone. From Playground to Production: Fine-tune, export code, and deploy speech models in your own apps with Azure Speech Service. Responsible AI Built-In: Custom Neural Voice and avatars require application and approval, ensuring ethical, secure use. Agentic AI Everywhere: Voice Live API brings real-time, multimodal voice agents to any workflow. Healthcare Example: Hilo’s use of Azure AI shows the real-world impact of speech and agentic AI, from patient intake to after-visit care. Join the Community: Keep learning and building—join the Discord and Forum. Sharda's Tips: How I Wrote This Blog I organize key moments from each episode, highlight product demos and customer stories, and use GitHub Copilot for structure. For this recap, I tested the Speech Playground myself, explored the docs, and summarized answers to common developer questions on security, dialects, and deployment. Here’s my favorite Copilot prompt this week: "Generate a technical blog post for Model Mondays S2E11 based on the transcript and episode details. Focus on Azure Speech Playground, TTS, avatars, Voice Live API, and healthcare use cases. Add practical links for developers and students!" Coming Up Next Week Next week: Observability! Learn how to monitor, evaluate, and debug your AI models and workflows using Azure and OpenAI tools. Register For The Livestream – Sep 1, 2025 Register For The AMA – Sep 5, 2025 Ask Questions & View Recaps – Discussion Forum About Model Mondays Model Mondays is your weekly Azure AI learning series: 5-Minute Highlights: Latest AI news and product updates 15-Minute Spotlight: Demos and deep dives with product teams 30-Minute AMA Fridays: Ask anything in Discord or the forum Start building: Register For Livestreams Watch Past Replays Register For AMA Recap Past AMAs Join The Community Don’t build alone! The Azure AI Developer Community is here for real-time chats, events, and support: Join the Discord Explore the Forum About Me I'm Sharda, a Gold Microsoft Learn Student Ambassador focused on cloud and AI. Find me on GitHub, Dev.to, Tech Community, and LinkedIn. In this blog series, I share takeaways from each week’s Model Mondays livestream.Model Mondays S2E12: Models & Observability
1. Weekly Highlights This week’s top news in the Azure AI ecosystem included: GPT Real Time (GA): Azure AI Foundry now offers GPT Real Time (GA)—lifelike voices, improved instruction following, audio fidelity, and function calling, with support for image context and lower pricing. Read the announcement and check out the model card for more details. Azure AI Translator API (Public Preview): Choose between fast Neural Machine Translation (NMT) or nuanced LLM-powered translations, with real-time flexibility for multilingual workflows. Read the announcement then check out the Azure AI Translator documentation for more details. Azure AI Foundry Agents Learning Plan: Build agents with autonomous goal pursuit, memory, collaboration, and deep fine-tuning (SFT, RFT, DPO) - on Azure AI Foundry. Read the announcement what Agentic AI involves - then follow this comprehensive learning plan with step-by-step guidance. CalcLM Agent Grid (Azure AI Foundry Labs): Project CalcLM: Agent Grid is a prototype and open-source experiment that illustrates how agents might live in a grid-like surface (like Excel). It's formula-first and lightweight - defining agentic workflows like calculations. Try the prototype and visit Foundry Labs to learn more. Agent Factory Blog: Observability in Agentic AI: Agentic AI tools and workflows are gaining rapid adoption in the enterprise. But delivering safe, reliable and performant agents requires foundation support for Observability. Read the 6-part Agent Factory series and check out the Top 5 agent observability best practices for reliable AI blog post for more details. 2. Spotlight On: Observability in Azure AI Foundry This week’s spotlight featured a deep dive and demo by Han Che (Senior PM, Core AI/ Microsoft ), showing observability end-to-end for agent workflows. Why Observability? Ensures AI quality, performance, and safety throughout the development lifecycle. Enables monitoring, root cause analysis, optimization, and governance for agents and models. Key Features & Demos: Development Lifecycle: Leaderboard: Pick the best model for your agent with real-time evaluation. Playground: Chat and prototype agents, view instant quality and safety metrics. Evaluators: Assess quality, risk, safety, intent resolution, tool accuracy, code vulnerability, and custom metrics. Governance: Integrate with partners like Cradle AI and SideDot for policy mapping and evidence archiving. Red Teaming Agent: Automatically test for vulnerabilities and unsafe behavior. CI/CD Integration: Automate evaluation in GitHub Actions and Azure DevOps pipelines. Azure DevOps GitHub Actions Monitoring Dashboard: Resource usage, application analytics, input/output tokens, request latency, cost breakdown, and evaluation scores. Azure Cost Management SDKs & Local Evaluation: Run evaluations locally or in the cloud with the Azure AI Evaluation SDK. Demo Highlights: Chat with a travel planning agent, view run metrics and tool usage. Drill into run details, debugging, and real-time safety/quality scores. Configure and run large-scale agent evaluations in CI/CD pipelines. Compare agents, review statistical analysis, and monitor in production dashboards 3. Customer Story: Saifr Saifr is a RegTech company that uses artificial intelligence to streamline compliance for marketing, communications, and creative teams in regulated industries. Incubated at Fidelity Labs (Fidelity Investments’ innovation arm), Saifr helps enterprises create, review, and approve content that meets regulatory standards—faster and with less manual effort. What Saifr Offers AI-Powered Compliance: Saifr’s platform leverages proprietary AI models trained on decades of regulatory expertise to automatically detect potential compliance risks in text, images, audio, and video. Automated Guardrails: The solution flags risky or non-compliant language, suggests compliant alternatives, and provides explanations—all in real time. Workflow Integration: Saifr seamlessly integrates with enterprise content creation and approval workflows, including cloud platforms and agentic AI systems like Azure AI Foundry. Multimodal Support: Goes beyond text to check images, videos, and audio for compliance risks, supporting modern marketing and communications teams. 4. Key Takeaways Observability is Essential: Azure AI Foundry offers complete monitoring, evaluation, tracing, and governance for agentic AI—making production safe, reliable, and compliant. Built-In Evaluation and Red Teaming: Use leaderboards, evaluators, and red teaming agents to assess and continuously improve model safety and quality. CI/CD and Dashboard Integration: Automate evaluations in GitHub Actions or Azure DevOps, then monitor and optimize agents in production with detailed dashboards. Compliance Made Easy: Safer’s agents and models help financial services and regulated industries proactively meet compliance standards for content and communications. Sharda's Tips: How I Wrote This Blog I focus on organizing highlights, summarizing customer stories, and linking to official Microsoft docs and real working resources. For this recap, I explored the Azure AI Foundry Observability docs, tested CI/CD pipeline integration, and watched the customer demo to share best practices for regulated industries. Here’s my Copilot prompt for this episode: "Generate a technical blog post for Model Mondays S2E12 based on the transcript and episode details. Focus on observability, agent dashboards, CI/CD, compliance, and customer stories. Add correct, working Microsoft links!" Coming Up Next Week Next week: Open Source Models! Join us for the final episode with Hugging Face VP of Product, live demos, and open model workflows. Register For The Livestream – Sep 15, 2025 About Model Mondays Model Mondays is your weekly Azure AI learning series: 5-Minute Highlights: Latest AI news and product updates 15-Minute Spotlight: Demos and deep dives with product teams 30-Minute AMA Fridays: Ask anything in Discord or the forum Start building: Watch Past Replays Register For AMA Recap Past AMAs Join The Community Don’t build alone! The Azure AI Developer Community is here for real-time chats, events, and support: Join the Discord Explore the Forum About Me I'm Sharda, a Gold Microsoft Learn Student Ambassador focused on cloud and AI. Find me on GitHub, Dev.to, Tech Community, and LinkedIn. In this blog series, I share takeaways from each week’s Model Mondays livestream.Model Mondays S2E13: Open Source Models (Hugging Face)
1. Weekly Highlights 1. Weekly Highlights Here are the key updates we covered in the Season 2 finale: O1 Mini Reinforcement Fine-Tuning (GA): Fine-tune models with as few as ~100 samples using built-in Python code graders. Azure Live Interpreter API (Preview): Real-time speech-to-speech translation supporting 76 input languages and 143 locales with near human-level latency. Agent Factory – Part 5: Connecting agents using open standards like MCP (Model Context Protocol) and A2A (Agent-to-Agent protocol). Ask Ralph by Ralph Lauren: A retail example of agentic AI for conversational styling assistance, built on Azure OpenAI and Foundry’s agentic toolset. VS Code August Release: Brings auto-model selection, stronger safety guards for sensitive edits, and improved agent workflows through new agents.md support. 2. Spotlight – Open Source Models in Azure AI Foundry Guest: Jeff Boudier, VP of Product at Hugging Face Jeff showcased the deep integration between the Hugging Face community and Azure AI Foundry, where developers can access over 10 000 open-source models across multiple modalities—LLMs, speech recognition, computer vision, and even specialized domains like protein modeling and robotics. Demo Highlights Discover models through Azure AI Foundry’s task-based catalog filters. Deploy directly from Hugging Face Hub to Azure with one-click deployment. Explore Use Cases such as multilingual speech recognition and vision-language-action models for robotics. Jeff also highlighted notable models, including: SmoLM3 – a 3 B-parameter model with hybrid reasoning capabilities Qwen 3 Coder – a mixture-of-experts model optimized for coding tasks Parakeet ASR – multilingual speech recognition Microsoft Research protein-modeling collection MAGMA – a vision-language-action model for robotics Integration extends beyond deployment to programmatic access through the Azure CLI and Python SDKs, plus local development via new VS Code extensions. 3. Customer Story – DraftWise (BUILD 2025 Segment) The finale featured a customer spotlight on DraftWise, where CEO James Ding shared how the company accelerates contract drafting with Azure AI Foundry. Problem Legal contract drafting is time-consuming and error-prone. Solution DraftWise uses Azure AI Foundry to fine-tune Hugging Face language models on legal data, generating contract drafts and redline suggestions. Impact Faster drafting cycles and higher consistency Easy model management and deployment with Foundry’s secure workflows Transparent evaluation for legal compliance 4. Community Story – Hugging Face & Microsoft The episode also celebrated the ongoing collaboration between Hugging Face and Microsoft and the impact of open-source AI on the global developer ecosystem. Community Benefits Access to State-of-the-Art Models without licensing barriers Transparent Performance through public leaderboards and benchmarks Rapid Innovation as improvements and bug fixes spread quickly Education & Empowerment via tutorials, docs, and active forums Responsible AI Practices encouraged through community oversight 5. Key Takeaways Open Source AI Is Here to Stay Azure AI Foundry and Hugging Face make deploying, fine-tuning, and benchmarking open models easier than ever. Community Drives Innovation: Collaboration accelerates progress, improves transparency, and makes AI accessible to everyone. Responsible AI and Transparency: Open-source models come with clear documentation, licensing, and community-driven best practices. Easy Deployment & Customization: Azure AI Foundry lets you deploy, automate, and customize open models from a single, unified platform. Learn, Build, Share: The open-model ecosystem is a great place for students, developers, and researchers to learn, build, and share their work. Sharda's Tips: How I Wrote This Blog For this final recap, I focused on capturing the energy of the open source AI movement and the practical impact of Hugging Face and Azure AI Foundry collaboration. I watched the livestream, took notes on the demos and interviews, and linked directly to official resources for models, docs, and community sites. Here’s my Copilot prompt for this episode: "Generate a technical blog post for Model Mondays S2E13 based on the transcript and episode details. Focus on open source models, Hugging Face, Azure AI Foundry, and community workflows. Include practical links and actionable insights for developers and students! Learn & Connect Explore Open Models in Azure AI Foundry Hugging Face Leaderboard Responsible AI in Azure Machine Learning Llama-3 by Meta Hugging Face Community Azure AI Documentation About Model Mondays Model Mondays is your weekly Azure AI learning series: 5-Minute Highlights: Latest AI news and product updates 15-Minute Spotlight: Demos and deep dives with product teams 30-Minute AMA Fridays: Ask anything in Discord or the forum Start building: Watch Past Replays Register For AMA Recap Past AMAs Join The Community Don’t build alone! The Azure AI Developer Community is here for real-time chats, events, and support: Join the Discord Explore the Forum About Me I'm Sharda, a Gold Microsoft Learn Student Ambassador focused on cloud and AI. Find me on GitHub, Dev.to, Tech Community, and LinkedIn. In this blog series, I share takeaways from each week’s Model Mondays livestream.
