Spec-Driven Development for AI-Enabled Enterprise Systems
Spec-Driven Development for AI-Enabled Enterprise Systems How to make specs the single source of truth for your React frontends, backend services, data, and AI agents. If you are building an enterprise system with a React frontend, backend APIs and services, a database layer, and shared libraries, moving to Spec-Driven Development (SDD) can feel like a big cultural shift. For AI developers and engineers, though, it is a gift: structured, machine-readable specifications are exactly what both humans and AI coding agents need to stay aligned and productive. This post walks through how to structure specs, version contracts, design workflows, and integrate AI agents in a way that scales. Along the way, it references Microsoft’s public guidance on microservices, APIs, DevOps, and architecture so you can go deeper where needed. 1. Structuring specifications for an enterprise system For a serious enterprise system, treat specs as layered and modular rather than a single monolithic document. A good mental model is Domain-Driven Design (DDD) and bounded contexts (see https://learn.microsoft.com/azure/architecture/microservices/model/domain-analysis Business and domain layer This layer is technology-agnostic and captures: Business capabilities and problem statements Domain language and key entities Business rules and workflows Non-functional requirements (performance, security, compliance, SLAs) Solution and architecture layer Here you define how the system is shaped: System context and C4-style diagrams Service boundaries and ownership Integration patterns and event flows Data ownership and high-level models Microsoft’s microservices guidance is a solid reference: https://learn.microsoft.com/azure/architecture/microservices/. Implementation-oriented specs per component For each concrete component, keep a focused spec: Frontend / UI (React): screen catalogue, UX flows, state contracts, API dependencies, validation rules, accessibility and performance requirements. APIs / services: OpenAPI or AsyncAPI contracts, error models, authentication and authorisation, rate limits, SLAs, observability requirements. Database / schema: logical data model, ownership per service, migration strategy, retention, indexing, partitioning. Shared libraries: responsibilities, versioning policy, supported runtimes, compatibility matrix. Integrations: protocols, payloads, sequencing, idempotency, retry and backoff, SLAs, failure modes. In practice, this usually means: One “master” business and architecture spec per domain or product Separate specs per service or module (frontend app, each backend service, shared library, integration) Everything linked via IDs (for example REQ-123, SVC-ORDER-001) so you can trace from requirement to spec, implementation, and tests 2. Templates and standards that scale To keep things consistent across teams, use a base template that all components share, then extend it with technology-specific sections. This works well for both human readers and AI agents consuming the specs. Base specification template Every spec, regardless of component type, should include: Purpose and scope Stakeholders and dependencies Requirements mapping (list of requirement IDs covered) Architecture and interaction overview Contracts (APIs, events, data) Non-functional requirements Risks and open questions Test and acceptance criteria Extended templates per component Frontend: UX flows, wireframes or Figma links, accessibility, performance budgets, offline behaviour, error states. API / service: OpenAPI or AsyncAPI link, auth and authorisation, throttling, logging and metrics, health endpoints. See logging and monitoring guidance at https://learn.microsoft.com/azure/architecture/microservices/logging-monitoring Database: schema definition, migration plan, backup and restore, data lifecycle, multi-tenant strategy. Integration: sequence diagrams, error handling, retry and idempotency, message contracts, security. 3. Contracts, versioning, and change management API contracts For SDD, API contracts are first-class citizens. Define them via OpenAPI or AsyncAPI and treat the spec as the source of truth. Use contract testing to keep providers and consumers aligned, and version APIs explicitly (for example v1, v2) rather than breaking changes in place. Microsoft’s API design guidance is a good starting point: https://learn.microsoft.com/azure/architecture/best-practices/api-design and Azure API Management at https://learn.microsoft.com/azure/api-management/. Database migrations Any spec change that affects data should include a migration plan. Use migration tooling such as EF Core migrations, Flyway, or Liquibase, and treat migration scripts as code. Document backward-compatibility windows so APIs can support both old and new fields for a defined period. Shared DTOs and models Prefer sharing contracts (OpenAPI, JSON Schema) over large shared code libraries. If you must share code, version the shared library independently and document compatibility (for example, “Service A supports SharedLib 2.x”). Keep DTOs at the edges and map to internal domain models inside each service. Cross-service dependencies Capture dependencies explicitly in specs, such as “Order Service depends on Customer v1.3+ for endpoint /customers/{id}”. Use consumer-driven contracts and CI checks to prevent breaking changes. For event-driven systems, document event contracts and evolution rules. See event-driven architecture guidance at https://learn.microsoft.com/azure/architecture/reference-architectures/event-driven/event-driven-architecture-overview. Spec versioning and change management Version specs semantically (for example OrderServiceSpec v1.2.0) and record what changed, why, impact, and migration steps. Link spec versions to releases or tags in Git and to work items in Azure DevOps or GitHub Issues. Azure Boards is useful here: https://learn.microsoft.com/azure/devops/boards/?view=azure-devops. 4. A mature Spec-Driven Development workflow A realistic SDD workflow for AI-enabled teams might look like this: Discovery and domain analysis: capture business capabilities, domain language, and high-level workflows. Business and architecture specs: define bounded contexts, service boundaries, integration patterns, and NFRs. Contract design: design API specs (OpenAPI or AsyncAPI), event schemas, data models, and validation rules. Task generation: derive work items from specs, such as “Implement endpoint X”, “Add migration Y”, “Add UI flow Z”. This is a great place to use AI agents to read specs and generate tasks. Implementation: code is generated or written to satisfy the spec; the spec remains the reference, not the code. Validation and testing: contract tests, unit tests, integration tests, and end-to-end tests all trace back to spec IDs. Use quality gates in CI and CD, as described in Https://learn.microsoft.com/azure/architecture/framework/devops/devops-quality Review and sign-off: architecture and product review against the spec; update the spec if reality diverges. Release and observability: dashboards and alerts tied to specified SLIs and SLOs. 5. Governance, traceability, and avoiding drift Traceability across the lifecycle Use IDs everywhere: requirements, spec sections, tasks, tests, and deployment artefacts. In Azure DevOps or GitHub, link: Requirement (for example Azure DevOps Feature) Spec (stored in the repo) User stories and tasks Pull requests Tests Releases For key decisions, adopt Architecture Decision Records (ADRs). Microsoft’s guidance on ADRs is here: Https://learn.microsoft.com/azure/architecture/framework/devops/adrs Keeping humans and AI agents aligned To avoid implementation drift: Make specs as machine-readable as possible (OpenAPI, JSON Schema, YAML, BPMN). Enforce spec checks in CI: API implementation must match OpenAPI, DB schema must match migration plan, generated clients must be up to date. For AI coding agents, always provide the relevant spec files as context and constrain them to files linked to specific spec IDs. Add automated checks that compare generated code to contracts and fail builds when they diverge. 6. Enterprise best practices for repos and governance Example repository structure /docs /business /architecture /decisions (ADRs) /specs /frontend /services /orders /customers /integrations /data /src /frontend /services /shared /tests /ops /pipelines /infra-as-code Governance practices An architecture review group that reviews spec changes, not just code changes. Definition of Done includes: spec updated, tests linked, contracts validated. Regular “spec health” reviews to identify what is out of date or drifting. For broader architectural guidance, see: Azure microservices and DDD: https://learn.microsoft.com/azure/architecture/microservices/ Cloud design patterns: https://learn.microsoft.com/azure/architecture/patterns/ Azure Well-Architected Framework: https://learn.microsoft.com/azure/well-architected/ 7. Integrating AI and agentic workflows into SDD Spec-Driven Development is a natural fit for AI and multi-agent systems because specs provide structured, reliable context. Here are some practical patterns. LangGraph and multi-agent orchestration using Microsoft Agent Framework You can design a graph where: A “spec agent” reads and validates specs. An “implementation agent” writes or updates code based on those specs. A “test agent” generates tests from contracts and acceptance criteria. The graph flow can mirror your SDD workflow: Spec → Contract → Code → Tests → Review, with each agent responsible for a stage. MCP (Model Context Protocol) Expose your spec repository, OpenAPI definitions, and ADRs as MCP tools so agents can query the true source of truth instead of hallucinating. For example, provide a tool that returns the OpenAPI for a given service and version, or a tool that returns the ADRs relevant to a particular domain. Learn more about MCP at https://aka.ms/mcp-for-beginners BPMN and process flows Store BPMN diagrams as part of the spec. Agents can read them to generate workflow code, state machines, or tests. For process-oriented integrations, see Azure Logic Apps guidance at https://learn.microsoft.com/azure/logic-apps/. CI/CD pipelines on Azure In your pipelines, validate that implementation matches the spec: Contract tests for APIs and events Schema checks for databases Linting and static analysis for spec conformance Use pipeline gates to block deployments if contracts or migrations are out of sync. Azure Pipelines https://learn.microsoft.com/azure/devops/pipelines/?view=azure-devops GitHub Agentic Workflow Patterns https://github.github.com/gh-aw/ Where to start The key is not to boil the ocean. Pick one domain, such as “Orders”, and design a thin but end-to-end SDD flow: spec → contract → tasks → code → tests. Run it with your AI agents in the loop, learn where the friction is, and iterate. Once that feels natural, you can roll the patterns out across the rest of your system. For AI developers and engineers, SDD is more than process hygiene. It is how you give your agents high-quality, unambiguous context so they can generate code, tests, and documentation that actually match what the business needs. `From Prompt to Production: Open in VS Code for Terraform in Azure Copilot
We’re excited to introduce a new step in the Terraform on Azure experience: Open in VS Code, now available directly from Azure Copilot in the Azure Portal. This capability helps you move seamlessly from AI‑generated Terraform code to real Azure deployments - within a connected, guided workflow designed for enterprise scenarios. Why This Matters Infrastructure as Code with Terraform is powerful, but moving from generated configuration to a deployed environment typically involves multiple tools and handoffs. Teams need to understand Terraform state, work with remote backends, and integrate their code into version‑controlled CI/CD pipelines - often backed by Terraform Cloud or Azure‑native backends in enterprise environments. Open in VS Code brings these steps together. It bridges the gap between AI‑assisted authoring in the Azure Portal and the real‑world workflows required to validate, manage state, and deploy infrastructure with confidence. Continue Your Workflow in VS Code With Azure Copilot, you can describe your infrastructure in natural language and generate Terraform configurations in seconds. For example: “Create an Azure Container App using Terraform with a managed environment, Log Analytics enabled, and a system‑assigned managed identity to securely pull images from Azure Container Registry.” Copilot generates the Terraform configuration for you. From there, you can select Open full view to enter a full‑screen Terraform editor, and then choose Open in VS Code to launch the configuration in an Azure‑hosted VS Code environment. There’s no need to download files or set up a local development environment. VS Code for the web opens with Azure authentication already configured, along with commonly used extensions, so you can immediately focus on refining, validating, and preparing your infrastructure for deployment. Built‑in Guidance for Real Deployments Beyond editing, the VS Code experience includes built‑in, step‑by‑step guidance to help you deploy your Terraform configuration into your own Azure environment - whether you’re experimenting or preparing for production. Because Terraform relies on state management, the workflow starts by helping you choose and configure a backend. Backend Options Option 1: Azure Storage Account as a remote backend A natural fit for Azure‑native and enterprise environments. The experience guides you through creating or selecting a storage account and configuring Terraform to store state securely in Azure. Option 2: HCP Terraform (Terraform Cloud) as a remote backend Ideal for teams already using Terraform Cloud. The guided flow helps you authenticate, connect to an existing organization and workspace, and generate the required backend configuration directly into your Terraform files. Option 3: Temporary workspace for quick validation Designed for learning and experimentation. You can run terraform plan and terraform apply directly in the Azure workspace with temporary state, without committing to a long‑term backend - ideal for quick validation, but not intended for production use. Each option includes an end‑to‑end walkthrough, so you can complete backend setup and run Terraform commands without leaving the VS Code environment or searching through external documentation. Connecting Code, State, and Deployment This experience connects three essential parts of the Terraform workflow: AI‑assisted code generation in Azure Portal Copilot Interactive editing and guided execution in VS Code for the web Flexible backend options for managing Terraform state Together, these pieces make it easier to move from idea to infrastructure in a structured, supported way—whether you’re new to Terraform or managing production workloads with established CI/CD pipelines. Available Now - and What’s Next The Open in VS Code experience for Terraform is now public preview in Azure Portal Copilot. We’re continuing to invest in this workflow, including clearer deployment guidance, future integration with GitHub Actions and other CI/CD pipelines, and deeper enhancements to the full‑screen Terraform editor experience. If you haven’t tried it yet, generate a Terraform configuration with Azure Copilot and open it in VS Code to go from prompt to production end to end in one connected workflow.
Turning GitHub Copilot into a “Best Practices Coach” with Copilot Spaces + a Markdown Knowledge Base
Why Copilot Spaces + Markdown repos work so well When you ask Copilot generic questions (“How should we log errors?” “What’s our API versioning approach?”), the model will often respond with reasonable defaults. But reasonable defaults are not the same as your standards. Copilot Spaces solve the context problem by allowing you to attach a curated set of sources (files, folders, repos, PRs/issues, uploads, free text) plus explicit instructions—so Copilot answers in the context of your team’s rules and artifacts. Spaces can be shared with your team and stay updated as the underlying GitHub content changes—so your “best practices coach” stays evergreen. The architecture (high level) Here’s the mental model: Engineering Knowledge Base Repo: A dedicated repo containing your standards as Markdown (coding style, architecture decisions, security rules, testing conventions, examples, templates). Copilot Space: “Engineering Standards Coach”: A Space that attaches the knowledge base repo (or key folders/files within it), optionally your main application repo(s), and a short set of “rules of engagement” (instructions). In-repo reinforcement (optional but powerful): Custom instruction files (repo-wide + path-specific) and prompt files (slash commands) inside your production repos to standardize behavior and workflows. Step 1 Create a Knowledge Base repo (Markdown-first) Create a repo such as: engineering-knowledge-base platform-playbook org-standards A practical starter structure: engineering-knowledge-base/ README.md standards/ coding-style.md logging.md error-handling.md performance.md security/ secure-coding.md secrets.md threat-modeling.md architecture/ overview.md adr/ 0001-service-boundaries.md 0002-api-versioning.md testing/ unit-testing.md integration-testing.md contract-testing.md templates/ pr-review-checklist.md api-design-checklist.md definition-of-done.md Tip: Keep these docs opinionated, concrete, and example-heavy—Copilot works best when it can point to specific patterns rather than abstract principles. Step 2 Create a Copilot Space and attach your sources Create a space, name it, choose an owner (personal or organization), then add sources and instructions. Inside the Space, add two types of context: Instructions (how Copilot should behave) and Sources (your actual code and docs). 2.1 Instructions (how Copilot should behave in this Space) Example instructions you can paste: You are the Engineering Standards Coach for this organization. Goals: - Recommend solutions that follow our standards in the attached knowledge base. - When proposing code, align with our logging, error-handling, security, and testing guidelines. - When uncertain, ask for the missing repo context or point to the exact standard that applies. Output format: - Start with the standard(s) you are applying (with a link or filename reference). - Then provide the recommended implementation. - Include a lightweight checklist for reviewers. 2.2 Sources (your real “knowledge base”) Attach: The knowledge base repo (or just the folders that matter) Your main code repo(s) (or select folders) PR checklist and Definition of Done templates Key architecture docs, runbooks, or troubleshooting guides Step 3 (Optional) Add instruction files to your production repos Spaces are excellent for curated context and team-wide “ask me anything about our standards.” But you can reinforce consistency directly inside each repo by adding custom instruction files. 3.1 Repo-wide instructions (.github/copilot-instructions.md) Create: your-app-repo/.github/copilot-instructions.md # Repository Copilot Instructions ## Tech stack - Language: TypeScript (strict) - Framework: Node.js + Express - Testing: Jest - Lint/format: ESLint + Prettier ## Engineering rules - Use structured logging as defined in /docs/logging.md - Never log secrets or raw tokens - Prefer small, composable functions - All new endpoints must include: input validation, authz checks, unit tests, and consistent error handling ## Build & test - Install: npm ci - Test: npm test - Lint: npm run lint 3.2 Path-specific instructions (.github/instructions/*.instructions.md) Create: your-app-repo/.github/instructions/security.instructions.md --- applyTo: "**/*.ts" --- # Security rules (TypeScript) - Never introduce dynamic SQL construction; use parameterized queries only. - Any new external HTTP call must enforce timeouts and retry policy. - Any auth logic must include negative tests. Step 4 (Optional) Turn your best practices into “slash commands” with prompt files To standardize repeatable workflows like code review, test scaffolding, or endpoint scaffolding, create prompt files (slash commands) as .prompt.md files—commonly in .github/prompts/. Engineers invoke them manually in chat by typing /. Create: your-app-repo/.github/prompts/standards-code-review.prompt.md --- description: Review code against our org standards (security, perf, style, tests) --- You are a senior engineer performing a standards-based review. Use these checks: 1) Security: input validation, authz, secrets, injection risks 2) Reliability: error handling, retries/timeouts, edge cases 3) Observability: structured logs, metrics, tracing where relevant 4) Testing: required coverage, negative tests, naming conventions 5) Style: follow repository rules in .github/copilot-instructions.md Output: - Summary (2-3 lines) - Issues (severity: BLOCKER/REQUIRED/SUGGESTION) - Suggested patch snippets (only where confident) - “Ready to merge?” verdict Now any engineer can type /standards-code-review and get the same structured output every time, without rewriting the prompt. How teams actually use this day-to-day Recipe A Onboarding a new engineer Ask inside the Space: “Summarize our service architecture and coding conventions for onboarding. Link the key docs.” Recipe B Writing a feature with best-practice guardrails Ask in the Space: “We’re adding endpoint X. Generate a plan that follows our API versioning ADR and error-handling standard.” Recipe C Enforcing review standards consistently In the repo, run the prompt file: /standards-code-review. Governance and best practices (what to do / what to avoid) Keep Spaces purpose-built. Avoid dumping an entire org into one Space if your goal is consistent, grounded output. Prefer linking the “golden source.” Keep standards in a single repo and update them via PR—treat it like code. Make instructions short but strict. Detailed rules belong in your Markdown standards. Avoid conflicting instruction files. If instructions contradict each other, results can be inconsistent. References (official docs for further reading) About GitHub Copilot Spaces: https://docs.github.com/en/copilot/concepts/context/spaces Creating GitHub Copilot Spaces: https://docs.github.com/en/copilot/how-tos/provide-context/use-copilot-spaces/create-copilot-spaces Adding custom instructions for GitHub Copilot: https://docs.github.com/en/copilot/how-tos/copilot-cli/customize-copilot/add-custom-instructions Use custom instructions in VS Code: https://code.visualstudio.com/docs/copilot/customization/custom-instructions Use prompt files in VS Code: https://code.visualstudio.com/docs/copilot/customization/prompt-files Closing: the “best practices” flywheel Once you implement this pattern, you get a virtuous cycle: teams encode standards as Markdown; Copilot Spaces ground answers in those standards; prompt files and instruction files standardize execution; and code reviews shift from style policing to design and correctness.Moving Beyond Prompts: A Practical Introduction to Spec-Driven Development
In the last year, many of us have started writing code differently. We describe what we want, let AI generate an answer, review it, tweak the prompt, and try again. This loop—prompt, retry, adjust—has quietly become part of our daily workflow. At first, it feels incredibly productive. But as the complexity of the task increases, something changes. The iteration cycle becomes longer, outputs become inconsistent, and the effort shifts from solving the problem to refining the prompt. This is where a subtle but important shift in approach can help: moving from prompt-driven development to spec-driven development. The Problem: Prompt → Retry → Guess Most AI-assisted workflows today look something like this: Write a prompt describing the task Review the generated output Adjust the prompt Repeat until it looks acceptable In practice, this often simplifies to: Prompt → Retry → Guess Figure: Prompt-driven vs spec-driven workflow comparison For simple tasks, this works well. But for anything involving multiple inputs, constraints, or edge cases, the process can become unpredictable. In my experience, the challenge is not the model—it is the lack of structure in how we describe the problem. A Shift in Thinking: From Prompts to Specifications Instead of asking AI to “figure it out,” spec-driven development introduces a simple idea: Define the problem clearly before asking for a solution. A specification (spec) is not a long document—it is a structured way of describing: Inputs Outputs Constraints Edge cases When this structure is provided upfront, the interaction changes significantly. Rather than iterating on vague prompts, you are guiding the system with a clear contract. What This Looks Like in Practice Let’s take a simple example: an order summary API (for example, a backend service hosted on Azure App Service). Without a Spec (Typical Prompt) “Write an API that returns order details for a user.” A model can generate something reasonable, but in practice, the responses often vary: Field names may be inconsistent Pagination may be missing Edge cases (no orders, large datasets) may not be handled Structure may change across iterations Example response (typical output): { "userId": 123, "orders": [ { "id": 1, "amount": 250 } ] } With a Spec (Structured Input) Now consider providing a simple specification: Specification: Input: userId page pageSize Output: userId orders[] orderId totalAmount orderDate pagination page pageSize totalRecords Constraints: Default pageSize = 10 Return empty list if no orders Handle large datasets efficiently Example response (based on the spec): { "userId": 123, "orders": [ { "orderId": 1, "totalAmount": 250, "orderDate": "2024-01-10" } ], "pagination": { "page": 1, "pageSize": 10, "totalRecords": 50 } } Why This Tends to Work The difference here is not just stylistic—it is structural. An unstructured prompt leaves room for interpretation. A spec reduces ambiguity by defining expectations explicitly. In practice, I have observed that providing structured inputs like this often leads to the following: More consistent field naming Better handling of edge cases Reduced need for repeated prompt refinement Rather than relying on trial-and-error, the interaction becomes more predictable and aligned with expectations. Applying This to Existing Code (Refactor Scenario) This approach becomes even more useful when applied to existing code. Instead of asking: “Fix the bug in the Auth controller” You can define expected behavior: Input validation rules Response formats Error handling Authorization behavior The task then becomes aligning the implementation with the defined spec. This shifts the interaction from guesswork to validation—comparing current behavior with intended behavior. Example Comparison (Auth Scenario) Without Spec (Typical Prompt) “Fix the login issue in Auth controller” Possible outcomes include: Partial validation added Inconsistent error responses No clear handling of repeated failed attempts With Spec (Defined Behavior) Spec defines: Validate username and password Return consistent error responses Lock account after 5 failed attempts Do not expose internal errors Resulting behavior: Input validation is consistently applied Error responses follow a defined structure Edge cases like account lockout are handled explicitly This mirrors the same pattern seen in the API example—moving from ambiguity to clearly defined behavior. A Practical Way to Start You do not need new tools or frameworks to try this. A simple workflow that has worked well in practice: Ask – Describe the problem (prompt, discussion, or notes) Write a spec – Define inputs, outputs, constraints Refine – Remove ambiguity Generate – Use the spec as input Validate – Compare output with the spec This adds a small upfront step, but it often reduces back-and-forth iterations later. The Practical Challenge One important point to note: Writing a good spec requires understanding the problem. Spec-driven development does not eliminate complexity—it surfaces it earlier. In many cases, the hardest part is not writing code, but clearly defining: What the system should do What it should not do How it should behave under edge conditions This is also why specs evolve over time. They do not need to be perfect upfront. They improve as your understanding improves. Where This Approach Helps From what I have seen, this approach is most useful in scenarios where the problem involves multiple inputs, defined contracts, or structured outputs such as APIs, schema-driven systems, or refactoring existing code where consistency matters. Where It May Not Be Necessary For simpler tasks such as small scripts, minor UI changes, or quick experiments, a detailed specification may not add much value. In those cases, a straightforward prompt is often sufficient. A Note on Tools Tools like GitHub Copilot, Azure AI Studio, and AI-assisted workflows in Visual Studio Code tend to be more effective when given clear, structured inputs. Spec-driven development is not tied to any specific tool. It is a way of thinking about how we interact with these systems more effectively. References https://github.com/features/copilot https://platform.openai.com/docs/guides/prompt-engineering https://github.com/github/spec-kit Amplifier - Modular AI Agent Framework - Amplifier Final Thoughts Many discussions around AI-assisted development focus on what tools can do. This approach focuses on something slightly different: How developers can structure problems more effectively before implementation. In my experience, moving from prompts to specs does not eliminate iteration, but it makes that iteration more predictable and purposeful.
High Availability Testing for Azure Kubernetes Service in a Single Region with Availability Zones
Perform repeatable high availability testing for Azure Kubernetes Service workloads deployed in a single Azure region with Availability Zones. Validate pod recovery, node disruptions, and workload resiliency during infrastructure failures.
What is the right forum for Courseware/Labs Support right now?
Hi All, we are trying to deliver SC200 course. Out MCTs tell us the courseware is not working at all. Video Links are not working eg. (Playback Error - We are sorry something went wrong) https://www.microsoft.com/en-us/videoplayer/embed/RE4yiO5?rel=0&postJsllMsg=true https://www.microsoft.com/videoplayer/embed/RE4bOeh?rel=0 https://www.microsoft.com/en-us/videoplayer/embed/RE4bGqo?rel=0&postJsllMsg=true AHL Labs are not working because of cloud slice architecture We (the MCts) use hours to find out how the lab should work in ALH Labs. Missing Permissions Wrong Links I cannot find any contact to get answers to these issues? Can anyone give hints how to discuss these topic. Just to play ping-pong between ALH and "Content Creators" (1 Month Feedback Time) and getting no resolution doesn´t help here. Can you please get back to a working environment. (Full Azure Access, Real World Training Situations) Not a Video Here, a Simulation There. Regards, Mario
The Future of Agentic AI: Inside Microsoft Agent Framework 1.0
Agentic AI is rapidly moving beyond demos and chatbots toward long‑running, autonomous systems that reason, call tools, collaborate with other agents, and operate reliably in production. On April 3, 2026, Microsoft marked a major milestone with the General Availability (GA) release of Microsoft Agent Framework 1.0, a production‑ready, open‑source framework for building agents and multi‑agent workflows in.NET and Python. [techcommun...rosoft.com] In this post, we’ll deep‑dive into: What Microsoft Agent Framework actually is Its core architecture and design principles What’s new in version 1.0 How it differs from other agent frameworks When and how to use it—with real code examples What Is Microsoft Agent Framework? According to the official announcement, Microsoft Agent Framework is an open‑source SDK and runtime for building AI agents and multi‑agent workflows with strong enterprise foundations. Agent Framework provides two primary capability categories: 1. Agents Agents are long‑lived runtime components that: Use LLMs to interpret inputs Call tools and MCP servers Maintain session state Generate responses They are not just prompt wrappers, but stateful execution units. 2. Workflows Workflows are graph‑based orchestration engines that: Connect agents and functions Enforce execution order Support checkpointing and human‑in‑the‑loop scenarios This leads to a clean separation of responsibilities: Concern Handled By Reasoning & interpretation Agent Execution policy & control flow Workflow This separation is a foundational design decision. High‑Level Architecture From the official overview, Agent Framework is composed of several core building blocks: Model clients (chat completions & responses) Agent sessions (state & conversation management) Context providers (memory and retrieval) Middleware pipeline (interception, filtering, telemetry) MCP clients (tool discovery and invocation) Workflow engine (graph‑based orchestration) Conceptual Flow 🌟 What’s New in Version 1.0 Version 1.0 marks the transition from "Release Candidate" to "General Availability" (GA). Production-Ready Stability: Unlike the earlier experimental packages, 1.0 offers stable APIs, versioned releases, and a commitment to long-term support (LTS). A2A Protocol (Agent-to-Agent): A new structured messaging protocol that allows agents to communicate across different runtimes. For example, an agent built in Python can seamlessly coordinate with an agent running in a .NET environment. MCP (Model Context Protocol) Support: Full integration with the Model Context Protocol, enabling agents to dynamically discover and invoke external tools and data sources without manual integration code. Multi-Agent Orchestration Patterns: Stable implementations of complex patterns, including: Sequential: Linear handoffs between specialized agents. Group Chat: Collaborative reasoning where agents discuss and solve problems. Magentic-One: A sophisticated pattern for task-oriented reasoning and planning. Middleware Pipeline: The new middleware architecture lets you inject logic into the agent's execution loop without modifying the core prompts. This is essential for Responsible AI (RAI), allowing you to add content safety filters, logging, and compliance checks globally. DevUI Debugger: A browser-based local debugger that provides a real-time visual representation of agent message flows, tool calls, and state changes. Code Examples Creating a Simple Agent (C#) From Microsoft Learn : using Azure.AI.Projects; using Azure.Identity; using Microsoft.Agents.AI; AIAgent agent = new AIProjectClient( new Uri("https://your-foundry-service.services.ai.azure.com/api/projects/your-project"), new AzureCliCredential()) .AsAIAgent( model: "gpt-5.4-mini", instructions: "You are a friendly assistant. Keep your answers brief."); Console.WriteLine(await agent.RunAsync("What is the largest city in France?")); This shows: Provider‑agnostic model access Session‑aware agent execution Minimal setup for production agents Creating a Simple Agent (Python) from agent_framework.foundry import FoundryChatClient from azure.identity import AzureCliCredential client = FoundryChatClient( project_endpoint="https://your-foundry-service.services.ai.azure.com/api/projects/your-project", model="gpt-5.4-mini", credential=AzureCliCredential(), ) agent = client.as_agent( name="HelloAgent", instructions="You are a friendly assistant. Keep your answers brief.", ) result = await agent.run("What is the largest city in France?") print(result) The same agent abstraction applies across languages. When to Use Agents vs Workflows Microsoft provides clear guidance: Use an Agent when… Use a Workflow when… Task is open‑ended Steps are well‑defined Autonomous tool use is needed Execution order matters Single decision point Multiple agents/functions collaborate Key principle: If you can solve the task with deterministic code, do that instead of using an AI agent. 🔄 How It Differs from Other Frameworks Microsoft Agent Framework 1.0 distinguishes itself by focusing on "Enterprise Readiness" and "Interoperability." Feature Microsoft Agent Framework 1.0 Semantic Kernel / AutoGen LangChain / CrewAI Philosophy Unified, production-ready SDK. Research-focused or tool-specific. High-level, developer-friendly abstractions. Integration Deeply integrated with Microsoft Foundry and Azure. Varied; often requires more glue code. Generally cloud-agnostic. Interoperability Native A2A and MCP for cross-framework tasks. Limited to internal ecosystem. Uses proprietary connectors. Runtime Identical API parity for .NET and Python. Primarily Python-first (SK has C#). Primarily Python. Control Graph-based deterministic workflows. More non-deterministic/experimental. Mixture of role-based and agentic. 🛠️ Key Technical Components Agent Harness: The execution layer that provides agents with controlled access to the shell, file system, and messaging loops. Agent Skills: A portable, file-based or code-defined format for packaging domain expertise. Implementation Tip: If you are coming from Semantic Kernel, Microsoft provides migration assistants that analyze your existing code and generate step-by-step plans to upgrade to the new Agent Framework 1.0 standards. Microsoft Agent Framework Version 1.0 | Microsoft Agent Framework Agent Framework documentation 🎯 Summary Microsoft Agent Framework 1.0 is the "grown-up" version of AI orchestration. By standardizing the way agents talk to each other (A2A), discover tools (MCP), and process information (Middleware), Microsoft has provided a clear path for taking AI experiments into production. For more detailed guides, check out the official Microsoft Agent Framework DocumentationMicrosoft Agent Framework - .NET AI Community Standup
