Make Your Copilot Credits Count: A Student's Guide to Smarter AI Usage
If you're a student enrolled in GitHub Education, you already have something most developers pay for: free access to GitHub Copilot and its premium features. That's incredible. But here's the thing, free access doesn't mean unlimited usage, and not all AI interactions cost the same. Every chat message, every agent task, every model call consumes something called AI Credits, and knowing how they work will help you use Copilot smarter, produce better code, and build the kind of disciplined AI habits that professional developers are only just starting to learn. This post is inspired by a fantastic deep-dive from my collegaue developer advocate Bruno: "GitHub Copilot and Tokens: How to Keep Using AI Without Burning Your Budget" . We've taken those professional lessons and tailored them specifically for students because your learning environment, your assignments, and your goals are different from a seasoned engineer at a tech company. TL;DR: Use autocomplete before chat. Choose the right model. Keep context small. Start fresh chats often. Plan before you build. These habits will make you a better developer and stretch your credits further. What Are AI Credits and Why Do They Matter? When you interact with GitHub Copilot through chat, agent mode, or inline edits the model processes tokens. Tokens are small chunks of text (roughly 3–4 characters each). Every interaction consumes: Input tokens — everything sent to the model (your message, attached files, chat history, instructions) Output tokens — everything the model generates back to you Cached tokens — context the model reuses from previous turns (cheaper) These tokens are converted to AI Credits, where 1 AI Credit = $0.01 USD. Different models have very different token costs a lightweight model like GPT-5 mini charges $0.25 per million input tokens, while a powerful model like GPT-5.5 charges $5.00 per million input tokens (20x more expensive). Using the wrong model for a simple task is like taking a taxi to a destination that's a 5-minute walk. See the official pricing table: GitHub Copilot Models and Pricing . Figure 1: The four cost tiers of Copilot interactions. Autocomplete and Next Edit Suggestions are free — they do not consume AI Credits on paid plans Strategy 1: Tab Before Chat The Free Tier is Powerful Here is the single most impactful habit you can build: always try autocomplete before opening chat. According to GitHub's official billing documentation, code completions and Next Edit Suggestions are not billed as AI Credits on paid plans. That means every time you press Tab to accept an inline suggestion, you are getting AI assistance for free. Use autocomplete (Tab) for: Completing a line or a simple function Generating repetitive boilerplate (constructors, properties, getters/setters) Completing a repeated pattern you've started Writing obvious next lines like console.log , imports, or variable declarations Adjusting variable names inline Only move to Inline Edit (Ctrl+I / Cmd+I) when autocomplete isn't enough for a local change. Only open a Chat window when you need genuine reasoning an explanation, a plan, or a multi-step solution. As Bruno puts it: "The most expensive model in the world should not be helping you write public string Name { get; set; } . That's what Tab is for. And coffee." Strategy 2: Choose the Right Model for the Job GitHub Copilot gives you access to models from OpenAI, Anthropic, and Google each at different price points and capability levels. The key insight from VS Code's official Copilot usage guide is: reserve powerful reasoning models for tasks that genuinely need them. Your Task Recommended Model Tier Example Models Simple question or boilerplate Lightweight GPT-5 mini, Gemini 3 Flash Code explanation or basic docs Lightweight GPT-5 mini, GPT-5.4 nano Writing tests or debugging a single function Medium / Versatile Claude Haiku 4.5, GPT-5.4 Multi-file refactor or code review Medium / Versatile Claude Sonnet 4.6, GPT-5.4 Complex system design or architecture Powerful Claude Opus 4.7, GPT-5.5 Long agentic workflows Powerful (scoped!) Claude Opus 4.8, GPT-5.5 Not sure what you need Auto (recommended default) Copilot selects for you GitHub Copilot's Auto Model Selection feature automatically chooses a model based on task complexity, availability, and policies. For most students, Auto should be your default only switch manually when you have a specific reason. And when the complex task is done, switch back to Auto or a lighter model. Strategy 3: Context is Currency Smaller is Smarter Here's the counterintuitive truth that surprises most developers: the expensive part of a prompt is usually not the question you type it's everything surrounding it. Every token consumed by Copilot includes: All your previous chat messages in the session Every file you have open or attached Workspace search results Copilot pulled in Build output, terminal logs, or diff content Responses from any MCP (Model Context Protocol) servers you have enabled Your custom instructions file ( .github/copilot-instructions.md ) A single question inside a conversation with 80 messages, 12 open files, and 3 tool call results can cost significantly more than the same question asked fresh in a new chat with one relevant file attached. Figure 2: The same task asked two ways. Scope your prompts to save credits and often get better answers. Practical rules for context management: Attach only 2–3 relevant files — not your entire project Don't ask Copilot to analyse the whole repo when you only need changes in one module Paste only the first relevant error from a log, not 2,000 lines of output Remove timestamps and duplicate stack traces from pasted logs State the expected output format explicitly so the model stops early Use /compact in VS Code Chat to summarise a long conversation without losing key context Use /fork to explore an alternative direction without polluting the main conversation Strategy 4: Start Fresh Chats When You Change Tasks This is one of the simplest optimisations and one of the most ignored. The VS Code Copilot usage guide is explicit about it: when a conversation grows, it carries context from all previous messages. If you switch to an unrelated task in the same session, the model still processes that irrelevant history and you pay for it in credits. Bad pattern: Chat session: - "Help me fix the JWT bug in auth.ts" [10 messages] - "Now write unit tests for my sorting algorithm" [still in same chat!] - "Can you generate the README for my project?" [still in same chat!] - "Now debug this CSS layout issue..." [still in same chat!] Smart pattern: Chat 1: "Fix JWT bug in auth.ts" - DONE, close chat. Chat 2: "Write unit tests for sorting algorithm" - DONE, close chat. Chat 3: "Generate README for project" - fresh context, fresh cost. New task = new chat. Your human brain benefits too — focused sessions produce better outcomes than sprawling multi-topic conversations. Strategy 5: Plan Before You Build Use Agent Mode Wisely Agent mode is one of the most powerful Copilot features for students working on larger assignments — it can create files, run terminal commands, edit across multiple files, and execute tests. But agent mode also carries the highest token cost, because it loops: it plans, acts, observes tool output, then plans again. The VS Code documentation recommends separating planning from implementation to reduce rework and back-and-forth. Here's a phased approach that saves credits and produces better results: Figure 3: The credit-smart workflow. Always try the cheaper option first, escalate only when needed. Phase 1: Plan (lightweight model, low cost) I need to add user authentication to my Express app. Before writing any code, give me a step-by-step plan covering which files to create, which packages to install, and what tests to write. Do not write code yet. Phase 2: Scoped Implementation (one feature at a time) Using the plan we agreed, implement only Step 1: create src/middleware/auth.ts with JWT validation. Do not modify any other files yet. Phase 3: Validate Run the existing tests in tests/auth.test.ts and report the results. Fix only test failures related to the new auth middleware. Phase 4: Cleanup The implementation is complete. Update README.md with setup instructions for the auth module. Keep it under 200 words. Each phase is small, scoped, and verifiable. You can stop at any phase, check the result, and only continue when you're satisfied. This dramatically reduces expensive re-runs where the agent reverses its own changes. Strategy 6: Review Your MCP Servers and Custom Instructions MCP Servers MCP (Model Context Protocol) servers let Copilot connect to external tools databases, GitHub issues, Jira, Slack, browser automation, and more. Each enabled server expands what the agent can do, but also adds to the context the model must consider, which increases token usage. For students, a practical rule: only enable MCP servers relevant to your current project. If you're working on a simple Python web app, you probably don't need browser automation, a Kubernetes connector, and a Slack integration all active at the same time. See the VS Code MCP servers documentation for how to enable, disable, and configure them. Custom Instructions A .github/copilot-instructions.md file in your repository lets you give Copilot standing instructions — coding standards, testing commands, architecture conventions. This is a fantastic feature. But that file is included in every prompt's context, so a bloated instructions file costs credits on every single interaction. A good custom instructions file is: Short — under 200 words for a student project Specific to this repository's real conventions Clear about test commands (e.g., npm test , pytest ) Free of generic advice that applies to every codebase on earth Example of a good student instructions file: # Copilot Instructions for MyWebApp Language: TypeScript (strict mode) Framework: Express.js with Prisma ORM Tests: Run with `npm test` (Jest) Lint: Run with `npm run lint` (ESLint + Prettier) Conventions: - Use async/await, not callbacks - Validate all request inputs with Zod - Keep controllers thin; put logic in service files - Write a test for every new public function That's it. Short, actionable, and genuinely useful — not a 500-line manifesto. Strategy 7: Use Traditional Tools First AI is excellent for reasoning, explaining, planning, and connecting ideas. It is not the right tool for every job. Before reaching for Copilot chat, ask yourself whether a traditional tool can answer your question faster, cheaper, and more reliably: Compiler / type-checker — to find type errors (TypeScript, mypy) Linter — to find style and logic issues (ESLint, Pylint, Checkstyle) Formatter — to fix formatting (Prettier, Black, gofmt) Test runner — to confirm whether your code works (Jest, pytest, JUnit) Debugger — to step through execution and inspect state Docs / Stack Overflow — for well-documented APIs and common patterns If your linter tells you there's a missing import, fix it directly — don't ask Copilot to analyse your code to find it. Let deterministic tools do deterministic work, and let AI do the reasoning where it genuinely adds value. Your GitHub Education Benefits: What You Get If you haven't already, apply for GitHub Education with your school email address. Once verified, you receive: Free GitHub Copilot including premium features — see how to enable Copilot as a student Free GitHub Codespaces — 180 core hours per month, equivalent to GitHub Pro (great for browser-based coding with Copilot built in) GitHub Student Developer Pack — free access to dozens of professional tools from GitHub's partners, including cloud credits, domains, and IDEs GitHub Classroom — your instructors can manage assignments and provide feedback GitHub Community Exchange — discover and contribute to student-built projects Campus Experts program — become a student leader in your tech community These benefits are designed to give you real-world tools in an educational setting. Copilot is the standout feature — it's the same tool professional developers use every day. Using it wisely during your studies means you'll arrive in the workforce already ahead of the curve. Pre-Prompt Checklist for Students Before you fire off your next Copilot prompt, run through this checklist. It takes 10 seconds and can save significant credits — and more importantly, it builds the mental habits of a professional AI user. Figure 4: Two-column checklist covering what to check before opening chat and when writing your prompt. Before you open chat: ☐ Can Tab / autocomplete solve this? ☐ Is inline edit (Ctrl+I) enough for this local change? ☐ Can a linter, compiler, or test runner answer this? ☐ Is this a different task from my last message? If so, start a new chat. ☐ Am I on Auto model selection (or the right tier for this task)? ☐ Should I ask for a plan before asking for code? ☐ Do I have MCP servers enabled that I don't need right now? ☐ Is my copilot-instructions.md file concise and current? When writing your prompt: ☐ Attach only 2–3 relevant files, not the whole project ☐ Paste only the first relevant error from any logs ☐ Define the files to change, the goal, and any files not to touch ☐ Ask for a plan before implementation on complex tasks ☐ Remove timestamps and duplicate stack traces from pasted logs ☐ State the expected output format and length ☐ Use /compact if the session is getting long ☐ Use /fork to explore alternatives without polluting the main thread A Note on Responsible AI Use in Education Using Copilot smartly is not just about saving credits it's about developing genuine skills. When you ask Copilot to write all your code without understanding it, you lose the learning opportunity the assignment was designed to create. When you review and understand every suggestion Copilot makes, you learn faster, build better instincts, and can confidently explain your own work. Best practices for academic integrity with AI tools: Understand before you accept — never paste code you can't explain Use Copilot to learn, not to skip learning — ask it to explain the code it generates Follow your institution's AI policy — many universities have specific guidance on AI use in assessments Treat Copilot as a senior pair-programmer, not an answer machine — question its suggestions, push back, iterate Verify facts and documentation links — AI can hallucinate; always check official sources GitHub Education exists to give you real professional tools while you learn. The goal is for you to graduate with genuine skills, a real portfolio, and the confidence that comes from building things yourself — with AI as your collaborator, not your ghostwriter. Key Takeaways Tab first — autocomplete and Next Edit Suggestions are free; use them for everything small Auto model by default — only switch to a powerful model when you have a clear reason Context is cost — fewer files, fewer messages, fewer tools = fewer tokens New task = new chat — don't carry stale context into unrelated work Plan before you build — a 10-message plan session is cheaper than 50 messages of rework Keep instructions short — your copilot-instructions.md runs on every prompt Use traditional tools first — linters and compilers are free, fast, and deterministic Understand your code — Copilot is a collaborator, not a replacement for learning Resources and Next Steps GitHub Education — apply for your free student benefits GitHub Student Developer Pack — explore free tools for students Enable GitHub Copilot as a student GitHub Copilot: Models and Pricing — understand exactly what each model costs Auto Model Selection in GitHub Copilot VS Code: Optimising GitHub Copilot Usage — the official guide that inspired many of these tips Managing MCP Servers in VS Code El Bruno: GitHub Copilot and Tokens (the original professional perspective) GitHub Education Community Discussions — connect with students and educators worldwide This post draws on insights from El Bruno's developer blog and best practices from GitHub Education. All pricing figures are sourced from the official GitHub Copilot billing documentation and are correct as of June 2026.Agents League: The Esports-Inspired Hackathon Where AI Agents Battle for Glory
Ready to put your AI skills to the ultimate test? Agents League is here, a dynamic, esports-inspired developer challenge that brings the thrill of live competition to the world of agentic AI. Whether you're a seasoned AI developer or just getting started, this is your chance to build, compete, and win. What is Agents League? Agents League is a week-long hackathon running as part of AI Skills Fest (June 4–14, 2026). Unlike traditional hackathons, Agents League combines live AI coding battles, asynchronous project submissions, and a thriving Discord community all competing for a total prize pool of $55,000 USD. This isn't just about building it's about showcasing what's possible with agentic AI in a format that's fast, competitive, and globally accessible. Three Challenge Tracks Pick One or Compete in All 1. Creative Apps Build innovative applications using GitHub Copilot for AI-assisted development. Show off your creativity and demonstrate how AI can accelerate app creation from concept to code. 2. Reasoning Agents Create intelligent agents using Microsoft Foundry that solve complex problems through multi-step reasoning. This track is all about building agents that can think, plan, and execute. 3. Enterprise Agents Build business-ready knowledge agents integrated with Microsoft 365 Copilot, authored in Copilot Studio. Perfect for developers focused on real-world enterprise solutions. Live Microsoft Reactor Events—Don't Miss the Battles! The heart of Agents League beats through live Microsoft Reactor events. Watch experts go head-to-head in live coding battles, learn cutting-edge techniques, and get inspired for your own submissions: Event What You'll Learn Creative Apps Battle See GitHub Copilot in action as experts build innovative apps live Reasoning Agents Battle Watch multi-step reasoning agents come to life with Microsoft Foundry Enterprise Agents Battle Learn to build M365-integrated agents with Copilot Studio 👉 View the full event series Key Dates Registration Deadline: June 12, 2026, 12:00 PM PT Hacking Period: June 4–14, 2026 Submission Deadline: June 14, 2026, 11:59 PM PT What You Get Live coding battles with expert demonstrations Curated technical experiences and on-demand content Learning resources on Microsoft Learn and AI Skills Navigator Community support through Discord GitHub-based submissions for transparent, collaborative judging Why Participate? Agents League isn't just another hackathon. It's designed as a streamlined, competitive format that: ✅ Fits into your schedule with focused, time-boxed challenges ✅ Provides real-world product innovation experience ✅ Offers global accessibility—participate from anywhere ✅ Demonstrates the latest capabilities of agentic AI, including new IQ tools ✅ Connects you with a passionate developer community Ready to Enter the Arena? Register Now for Agents League Before you register: Review the Hackathon Rules and Regulations for prize categories and judging criteria Join the Microsoft Reactor event series for live battles and learning Check out the Microsoft Event Code of Conduct Join the Conversation Have questions? Want to connect with fellow competitors? Join the Agents League community on Discord and start strategizing with developers from around the world. Whether you're building creative apps, reasoning agents, or enterprise solutions—the arena awaits. May the best agent win! 🏆 Agents League hackathon is open to the public and offered at no cost. Government employees should check with their employers to ensure participation is permitted in accordance with applicable policies. Related Links: Agents League Hackathon Registration Microsoft Reactor Series AI Skills FestInfrastructure as Code for AI: Building and Deploying Microsoft Hosted Agents with Terraform
AI agents are no longer experimental. Teams are shipping production-grade agents that retrieve information, call APIs, reason over documents, and orchestrate multi-step workflows at scale. Microsoft Foundry's Hosted Agents service gives you a fully managed runtime for those agents, built on top of the Microsoft Foundry Agent Service, with Microsoft handling the infrastructure, scaling, and runtime lifecycle. The challenge is that provisioning this infrastructure by hand or clicking through the portal, running one-off CLI commands, or relying on undocumented shell scripts, simply does not scale. It introduces configuration drift, makes reproducing environments painful, and creates real governance risk as teams grow. This post walks through how to provision and manage the Azure infrastructure required to run Microsoft Hosted Agents using Terraform. You will leave with working configuration, a clear understanding of the resource model, and practical guidance on where Terraform can take you all the way and where you will need to supplement with the Azure CLI or the Microsoft Foundry Agent Service SDK. What Are Microsoft Hosted Agents? Microsoft Hosted Agents are AI agents deployed and managed within Microsoft Foundry. Microsoft Foundry is Microsoft's unified platform for building, evaluating, and deploying AI applications and agents. It provides: A managed compute runtime — Microsoft provisions and scales the infrastructure so you do not manage VMs or containers. An agent execution environment — agents are defined with instructions, tools (code interpreter, Bing grounding, Azure AI Search, function calling), and a backing model endpoint. Deep Azure integration — identity via Microsoft Entra ID, secrets via Azure Key Vault, storage via Azure Blob, tracing via Azure Monitor and Application Insights. A project-scoped model — each Microsoft Foundry project encapsulates an agent's resources, connections, and deployments within a logical boundary. The "Hosted" distinction matters. You are not running agent code on your own Kubernetes cluster or App Service. Microsoft manages the runtime. Your responsibility is to provision the surrounding infrastructure correctly: the Microsoft Foundry resource, the project, the model deployment, the identity configuration, and the monitoring resources that back it all. That boundary — the infrastructure you own — is exactly what Terraform manages well. Why Terraform for Hosted Agent Deployments? Infrastructure as Code (IaC) is not a new idea, but its importance grows as AI deployments become more complex. Here is why Terraform is a strong choice for Microsoft Foundry deployments specifically: Repeatability: A Terraform configuration produces the same infrastructure every time. Staging mirrors production. Disaster recovery is a terraform apply away. Governance: Infrastructure definitions live in version control alongside application code. Changes are reviewable, auditable, and reversible. This satisfies most enterprise change-management requirements. Scale: Spinning up per-customer or per-team agent environments using Terraform workspaces or module instantiation is far more manageable than manual provisioning. State management: Terraform tracks the actual state of your Azure resources. It detects drift and reconciles it declaratively. Ecosystem: The AzureRM provider is mature, actively maintained by HashiCorp and Microsoft, and covers the majority of Azure services including the Microsoft Foundry resources. Architecture Overview Before writing any Terraform, it helps to understand the resource hierarchy in Microsoft Foundry and how each layer maps to an Azure resource type. The Foundry Resource Hierarchy Microsoft Foundry uses a two-level hierarchy: 1. Foundry Account ( azurerm_cognitive_account , kind: AIServices ) — The top-level AI Services resource. It provides the model endpoint, manages agent execution, and acts as the logical boundary for all projects beneath it. You must set project_management_enabled = true and provide a custom_subdomain_name to enable project creation. In ARM terms this is a Microsoft.CognitiveServices/accounts resource. 2. Foundry Project ( azurerm_cognitive_account_project ) — A child resource scoped within the Foundry Account. Each project has its own agents, model deployments, connections, and data assets. In production, you typically have one project per application, product team, or environment. Figure 1: The Microsoft Foundry resource hierarchy. A single Foundry Account (Cognitive Services, kind AIServices) acts as the top-level container, with Projects scoped beneath it — one per application, team, or environment. Supporting Resources The following Azure resources make up a complete Hosted Agents deployment: Microsoft Foundry Account (AI Services): A single azurerm_cognitive_account of kind AIServices serves as both the Foundry Account and the model endpoint host. Model deployments (e.g. gpt-4.1 ) are provisioned via azurerm_cognitive_deployment within this account. Log Analytics Workspace + Application Insights: Provides observability for agent traces, request logs, and metrics. User-Assigned Managed Identity: Grants the Foundry Account and Projects access to Azure resources without stored credentials. Role Assignments (RBAC): Wires the managed identity to the Foundry Account with least-privilege Cognitive Services permissions. Figure 2: Supporting infrastructure map. The managed identity holds least-privilege RBAC grants to the Microsoft Foundry Account (AI Services) — enabling model access and project management — all within the same resource group. Reference Architecture (Described) A production-ready layout separates concerns across two resource groups: one for shared infrastructure (networking, monitoring) and one for the Microsoft Foundry Account and its projects. The Foundry resource group houses the azurerm_cognitive_account (kind: AIServices) resource and the azurerm_cognitive_account_project instances. The shared resource group holds Log Analytics and Application Insights. A user-assigned managed identity spans both, holding RBAC grants to each backing service. For a dev/test environment you can collapse both into a single resource group. For production, the separation makes cost attribution, access control, and lifecycle management cleaner. Prerequisites Accounts and Permissions An active Azure subscription with the Owner or Contributor + User Access Administrator roles at the subscription or resource group level (role assignments require elevated permission). Foundry access enabled in your subscription. In some tenants you may need to accept terms or request quota for Azure OpenAI. Azure OpenAI quota for the model you intend to deploy (e.g. gpt-4.1 ). Request this via the Azure portal under Quotas in Azure OpenAI Studio. Local Tools Terraform CLI ≥ 1.9 — Install guide Azure CLI ≥ 2.60 — Install guide A code editor (VS Code with the HashiCorp Terraform extension and the Azure Terraform extension is a strong combination). Authentication For local development, authenticate via the Azure CLI. The AzureRM Terraform provider picks this up automatically: az login az account set --subscription "<your-subscription-id>" For CI/CD pipelines, use a service principal with AZURE_CLIENT_ID , AZURE_CLIENT_SECRET , AZURE_TENANT_ID , and AZURE_SUBSCRIPTION_ID environment variables, or — preferably — a workload identity federation (federated credentials) to avoid storing long-lived secrets. GitHub Actions supports OIDC-based workload identity natively. Terraform Fundamentals for Hosted Agents Provider Configuration The hashicorp/azurerm provider is your primary dependency. The new Microsoft Foundry resources ( azurerm_cognitive_account with kind = "AIServices" and azurerm_cognitive_account_project ) require version 4.x of the provider. Pin your version to avoid unexpected breaking changes: terraform { required_version = ">= 1.9" required_providers { azurerm = { source = "hashicorp/azurerm" version = "~> 4.0" } } } provider "azurerm" { features { key_vault { purge_soft_delete_on_destroy = false } resource_group { prevent_deletion_if_contains_resources = true } } subscription_id = var.subscription_id } The features block is required even when empty. The Key Vault setting prevents accidental secret loss during terraform destroy . The resource group setting adds an extra safety net in production. State Management Never use local state for shared or production environments. Store state in Azure Blob Storage with state locking via Azure Blob lease: terraform { backend "azurerm" { resource_group_name = "rg-terraform-state" storage_account_name = "sttfstate<unique>" container_name = "tfstate" key = "ai-agents/prod.tfstate" } } Create the state storage account and container before running terraform init . A bootstrap script or a separate Terraform workspace dedicated to state management are both valid approaches. Known Limitations and Workarounds Terraform coverage of Foundry is improving rapidly but is not yet complete. You should be aware of the following gaps as of mid-2025: Agent definitions are not in Terraform: The actual agent (its system prompt, instructions, tool configuration, and model binding) is created via the Azure AI Agent Service SDK or the Foundry portal, not via Terraform. Terraform provisions the infrastructure; your application code or a post-provisioning script creates the agent. Connections: Some connection types within a Foundry Project (e.g. Azure AI Search, custom connections) may require the Azure CLI or the Foundry SDK. Verify coverage in the AzureRM provider docs before assuming Terraform handles them. Model deployments: azurerm_cognitive_deployment covers OpenAI model deployments and is well-supported. Use this to deploy your model before referencing it from the agent. Private networking: If you need private endpoints for your Foundry Account, additional VNet, subnet, and DNS zone resources are required. This post focuses on the public networking path; private networking is a follow-on topic. Step-by-Step Implementation The following sections build up a complete Terraform configuration. The recommended project structure is a flat module layout for a single environment, with a separate modules/ai-foundry/ directory when you need to reuse the pattern across environments. ai-agents-infra/ ├── main.tf ├── variables.tf ├── outputs.tf ├── versions.tf └── terraform.tfvars 1. Variables Define variables first. Parameterising from the start avoids hard-coded values that create technical debt when you replicate the configuration for staging or production: # variables.tf variable "subscription_id" { type = string description = "Azure subscription ID." } variable "location" { type = string default = "eastus" description = "Azure region for all resources." } variable "environment" { type = string default = "dev" description = "Environment label (dev, staging, prod)." } variable "project_name" { type = string description = "Short name for the project. Used in resource naming." } variable "openai_model_name" { type = string default = "gpt-4.1" description = "Azure OpenAI model to deploy for the agent." } variable "openai_model_version" { type = string default = "2025-04-14" description = "Model version to deploy." } variable "openai_sku_capacity" { type = number default = 10 description = "Tokens-per-minute capacity (in thousands) for the deployment." } 2. Resource Group and Core Infrastructure A single resource group keeps things simple for dev. In production, consider splitting as described in the architecture section above. # main.tf — Resource group and naming locals locals { name_prefix = "${var.project_name}-${var.environment}" tags = { environment = var.environment project = var.project_name managed_by = "terraform" } } resource "azurerm_resource_group" "main" { name = "rg-${local.name_prefix}" location = var.location tags = local.tags } 3. Supporting Services Provision Log Analytics and Application Insights for agent observability and diagnostics. Unlike the legacy Hub-based architecture, the azurerm_cognitive_account (kind AIServices ) does not require a dedicated Storage Account or Key Vault as provisioning dependencies. # main.tf — Monitoring infrastructure data "azurerm_client_config" "current" {} # Log Analytics Workspace (required by Application Insights) resource "azurerm_log_analytics_workspace" "main" { name = "law-${local.name_prefix}" resource_group_name = azurerm_resource_group.main.name location = azurerm_resource_group.main.location sku = "PerGB2018" retention_in_days = 30 tags = local.tags } # Application Insights for agent observability resource "azurerm_application_insights" "main" { name = "appi-${local.name_prefix}" resource_group_name = azurerm_resource_group.main.name location = azurerm_resource_group.main.location workspace_id = azurerm_log_analytics_workspace.main.id application_type = "web" tags = local.tags } 4. User-Assigned Managed Identity A managed identity allows the Foundry Account and its projects to authenticate to Azure services without stored credentials. This is a security best practice and is required for several Microsoft Foundry features. # main.tf — Managed identity for the Microsoft Foundry Account resource "azurerm_user_assigned_identity" "foundry" { name = "id-${local.name_prefix}-foundry" resource_group_name = azurerm_resource_group.main.name location = azurerm_resource_group.main.location tags = local.tags } 5. Microsoft Foundry Account and Model Deployment In the current Microsoft Foundry architecture, a single azurerm_cognitive_account of kind AIServices serves as both the Foundry Account and the model endpoint host. Set project_management_enabled = true and provide a globally unique custom_subdomain_name to enable Foundry Project creation beneath it. # main.tf — Microsoft Foundry Account (AI Services) resource "azurerm_cognitive_account" "foundry" { name = "aisa-${local.name_prefix}" resource_group_name = azurerm_resource_group.main.name location = azurerm_resource_group.main.location kind = "AIServices" sku_name = "S0" project_management_enabled = true custom_subdomain_name = "${replace(local.name_prefix, "-", "")}foundry" tags = local.tags identity { type = "UserAssigned" identity_ids = [azurerm_user_assigned_identity.foundry.id] } } # Deploy the model within the Foundry Account resource "azurerm_cognitive_deployment" "agent_model" { name = var.openai_model_name cognitive_account_id = azurerm_cognitive_account.foundry.id model { format = "OpenAI" name = var.openai_model_name version = var.openai_model_version } sku { name = "Standard" capacity = var.openai_sku_capacity } } Note on quota: The capacity value is in thousands of tokens per minute. A value of 10 means 10,000 TPM. If terraform apply fails with a quota error, reduce this value or request a quota increase via the Azure portal. Note on custom_subdomain_name : This must be globally unique across all Azure AI Services accounts. If provisioning fails with a conflict error, adjust the suffix (e.g. append a random string using the random_string resource). 6. Foundry Project Create a Foundry Project beneath the Foundry Account provisioned in Step 5. Each project scopes its own agents, model connections, and data assets. Use one project per application or team. # main.tf — Microsoft Foundry Project resource "azurerm_cognitive_account_project" "agent_project" { name = "proj-${local.name_prefix}-agents" cognitive_account_id = azurerm_cognitive_account.foundry.id location = azurerm_resource_group.main.location display_name = "Agent Project - ${var.project_name}" description = "Hosted agents project for ${var.project_name}" identity { type = "UserAssigned" identity_ids = [azurerm_user_assigned_identity.foundry.id] } tags = local.tags } 7. RBAC Role Assignments Grant the managed identity the permissions it needs. This is the area most commonly misconfigured in manual deployments. Terraform makes it explicit and auditable. # main.tf — RBAC assignments # AI Services: Foundry identity needs Cognitive Services OpenAI User to call model endpoints resource "azurerm_role_assignment" "foundry_openai" { scope = azurerm_cognitive_account.foundry.id role_definition_name = "Cognitive Services OpenAI User" principal_id = azurerm_user_assigned_identity.foundry.principal_id } # AI Services: Foundry identity needs Cognitive Services Contributor to manage projects resource "azurerm_role_assignment" "foundry_contributor" { scope = azurerm_cognitive_account.foundry.id role_definition_name = "Cognitive Services Contributor" principal_id = azurerm_user_assigned_identity.foundry.principal_id } # Optional: grant your own principal the Azure AI Developer role on the Foundry Account # so you can create and manage agents from your local machine or CI pipeline resource "azurerm_role_assignment" "developer_account" { scope = azurerm_cognitive_account.foundry.id role_definition_name = "Azure AI Developer" principal_id = data.azurerm_client_config.current.object_id } 8. Outputs Export the values your application and post-provisioning scripts will need: # outputs.tf output "resource_group_name" { value = azurerm_resource_group.main.name } output "foundry_account_id" { value = azurerm_cognitive_account.foundry.id } output "ai_foundry_project_id" { value = azurerm_cognitive_account_project.agent_project.id } output "foundry_endpoint" { value = azurerm_cognitive_account.foundry.endpoint } output "openai_deployment_name" { value = azurerm_cognitive_deployment.agent_model.name } output "managed_identity_client_id" { value = azurerm_user_assigned_identity.foundry.client_id } 10. Example terraform.tfvars # terraform.tfvars — do NOT commit this file if it contains sensitive values subscription_id = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" location = "eastus" environment = "dev" project_name = "contoso-agents" openai_model_name = "gpt-4.1" openai_model_version = "2025-04-14" openai_sku_capacity = 10 Figure 3: Terraform deployment workflow. State is stored in an Azure Blob Storage backend, enabling team collaboration and preventing concurrent apply conflicts. Deploying and Validating the Agent Infrastructure Running the Deployment # 1. Initialise — downloads provider plugins and configures the backend terraform init # 2. Validate syntax and configuration terraform validate # 3. Preview what will be created (review carefully before applying) terraform plan -out=tfplan # 4. Apply the plan terraform apply tfplan A full initial apply typically takes 8–15 minutes. The Foundry Account (AI Services) provisioning is the longest step. The model deployment may also take a few minutes to reach a ready state — Terraform handles this with implicit dependency ordering, but you may see brief retries in the output. Verifying the Deployment After apply completes, verify each resource is in a healthy state: # Confirm the resource group and its resources exist az resource list --resource-group "rg-contoso-agents-dev" --output table # Check the Foundry Account (AI Services) is in a Succeeded state az cognitiveservices account show \ --name "aisacontosoagentsdevfoundry" \ --resource-group "rg-contoso-agents-dev" \ --query "properties.provisioningState" # Confirm the model deployment is ready az cognitiveservices account deployment show \ --resource-group "rg-contoso-agents-dev" \ --name "aisacontosoagentsdevfoundry" \ --deployment-name "gpt-4.1" \ --query "properties.provisioningState" Navigate to the Microsoft Foundry portal and confirm your Foundry Account and Project appear. At this point you can create an agent manually in the portal to validate that the model endpoint is reachable and the identity chain works correctly before automating agent creation. Common Deployment Issues Quota exceeded on model deployment: Reduce openai_sku_capacity or request a quota increase in the Azure portal under Azure OpenAI → Quotas. Resource name conflicts: The custom_subdomain_name on the Foundry Account must be globally unique. Use the random_string Terraform resource to append a unique suffix if needed. Role assignment propagation delay: RBAC changes can take 1–2 minutes to propagate. If the Foundry Account cannot access resources immediately after apply, wait a moment and retry. project_management_enabled not set: If azurerm_cognitive_account_project fails with an error about project management, ensure project_management_enabled = true and custom_subdomain_name are set on the parent azurerm_cognitive_account . azurerm_cognitive_account_project not found: Ensure your AzureRM provider version is ~> 4.0 or later. Run terraform init -upgrade if you previously initialised with an older version. Creating an Agent After Infrastructure Provisioning Terraform has provisioned the platform. Now you need to create the agent itself. This is done via the Azure AI Agents SDK (available for Python, C#, JavaScript, and Java) or the Foundry portal. The following Python snippet demonstrates creating a basic agent programmatically after Terraform apply. It uses the outputs from Terraform directly: import os from azure.ai.projects import AIProjectClient from azure.identity import DefaultAzureCredential # These values come from Terraform outputs project_connection_string = os.environ["AI_PROJECT_CONNECTION_STRING"] model_deployment = os.environ["OPENAI_DEPLOYMENT_NAME"] client = AIProjectClient.from_connection_string( credential=DefaultAzureCredential(), conn_str=project_connection_string, ) # Create the hosted agent agent = client.agents.create_agent( model=model_deployment, name="customer-support-agent", instructions=( "You are a helpful customer support assistant. " "Answer questions accurately and concisely. " "If you are unsure, say so rather than guessing." ), ) print(f"Agent created: {agent.id}") Figure 5: Agent runtime architecture. The Foundry Project hosts the Agent Service, which routes requests to the GPT-4.1 model endpoint and optionally invokes tool integrations (Code Interpreter, File Search, Azure Functions, or custom tools). The project connection string is available from the Foundry portal (Project → Overview → Project connection string) or can be constructed from Terraform outputs. Refer to the Azure AI Agents quickstart for the full SDK setup. Operational Considerations Lifecycle Management Terraform's declarative model means updates are incremental by default. To update the OpenAI model version, change openai_model_version in your .tfvars file and run terraform plan to confirm the change before applying. Terraform will delete and recreate the cognitive deployment in-place — be aware this causes brief downtime for the model endpoint. To destroy a complete environment: terraform destroy The prevent_deletion_if_contains_resources feature on the resource group will block destruction if any untracked resources exist, which is a useful safety net in production. Handling Configuration Drift Drift occurs when Azure resources are modified outside of Terraform (portal changes, CLI scripts, other automation). Detect drift with: terraform plan -refresh-only This reports the difference between the Terraform state and the actual resource state without making changes. Schedule this as a drift-detection job in CI to catch out-of-band changes early. Environment Isolation Use Terraform workspaces or separate state files per environment: # Create and switch to a staging workspace terraform workspace new staging terraform workspace select staging terraform apply -var-file="environments/staging.tfvars" Alternatively, use a directory-per-environment layout ( environments/dev/ , environments/prod/ ) with a shared module in modules/ai-foundry/ . The directory layout is more explicit and easier to navigate in a team setting. Cost Control Set a low openai_sku_capacity in dev (e.g. 1 = 1,000 TPM) to limit accidental spend. Tag all resources with environment and project tags (the locals.tags block handles this) to enable cost attribution in Azure Cost Management. Use the Azure Pricing Calculator to estimate monthly costs before deploying to production. The Azure AI Services account (model token usage), Log Analytics, and Application Insights are the primary cost drivers. Consider destroying dev environments overnight using a scheduled CI job that runs terraform destroy and terraform apply on a schedule. CI/CD Integration Automating Terraform via GitHub Actions is straightforward. The following workflow runs plan on pull requests and apply on merge to the main branch: # .github/workflows/terraform.yml name: Terraform Deploy on: push: branches: [main] pull_request: branches: [main] permissions: id-token: write # Required for OIDC workload identity federation contents: read pull-requests: write env: ARM_CLIENT_ID: ${{ secrets.AZURE_CLIENT_ID }} ARM_TENANT_ID: ${{ secrets.AZURE_TENANT_ID }} ARM_SUBSCRIPTION_ID: ${{ secrets.AZURE_SUBSCRIPTION_ID }} ARM_USE_OIDC: "true" jobs: terraform: runs-on: ubuntu-latest environment: ${{ github.ref == 'refs/heads/main' && 'production' || 'staging' }} steps: - uses: actions/checkout@v4 - uses: hashicorp/setup-terraform@v3 with: terraform_version: "~1.9" - name: Terraform Init run: terraform init - name: Terraform Plan run: terraform plan -out=tfplan -var-file="environments/dev.tfvars" - name: Terraform Apply if: github.ref == 'refs/heads/main' run: terraform apply -auto-approve tfplan Figure 4: CI/CD pipeline using GitHub Actions with OIDC workload identity federation. No long-lived secrets are stored — the runner exchanges a JWT for a short-lived Azure token before each Terraform run. Use OIDC workload identity federation to avoid storing long-lived service principal secrets in GitHub. This is the recommended authentication method for GitHub Actions deployments to Azure. Best Practices Modular Terraform Design Once you have a working flat configuration, extract the Foundry resources into a reusable module. A module boundary around the Hub, Project, OpenAI account, and RBAC assignments lets you stamp out new agent environments with a single module call and a new .tfvars file. # environments/staging/main.tf module "agent_platform" { source = "../../modules/ai-foundry" project_name = "contoso-agents" environment = "staging" location = "eastus" subscription_id = var.subscription_id openai_model_name = "gpt-4.1" openai_model_version = "2025-04-14" openai_sku_capacity = 30 } Parameterisation and Environment Configs Never hard-code subscription IDs, tenant IDs, or region names in main.tf . Keep environment-specific values in environments/<env>.tfvars files and commit them to source control (they are config, not secrets). Store actual secrets (service principal credentials, API keys for third-party connections) in Azure Key Vault or GitHub Secrets — not in .tfvars files. Versioning Models and Agent Configurations Treat your openai_model_version and agent instructions as versioned artefacts. When Microsoft releases a new model version, create a pull request that updates the variable value, runs a plan, and documents the expected change. This creates a clear history of when model versions changed and who approved the change. Logging and Monitoring Enable diagnostic settings on the Azure OpenAI account to route request logs and metrics to your Log Analytics workspace. Use Application Insights to capture agent traces from the Azure AI Agents SDK (it integrates with OpenTelemetry). Set up Azure Monitor alerts on OpenAI account errors (4xx/5xx rates) and Log Analytics ingestion failures. Responsible AI Considerations Enable Azure OpenAI content filtering on your deployment. Terraform supports this via the content_filter block in azurerm_cognitive_deployment where the policy allows. Define a clear system prompt that sets agent behaviour boundaries and instructs the agent to decline harmful requests. Log and review agent conversations during early deployment. Microsoft Foundry includes evaluation tools for assessing agent response quality and safety. Apply least-privilege RBAC throughout — the role assignments in this post follow that principle. Conclusion and Next Steps You now have a complete, repeatable Terraform configuration for provisioning the Azure infrastructure required to run Microsoft Hosted Agents via Microsoft Foundry. The key takeaways: Terraform manages the infrastructure layer effectively — the Foundry Account, Project, model deployment, identity, and RBAC. Agent definitions themselves are provisioned via the Azure AI Agents SDK or the Foundry portal as a post-Terraform step. State management, parameterisation, and modular design are non-negotiable for team environments. OIDC-based workload identity is the right authentication model for CI/CD pipelines. Drift detection, environment isolation, and cost tagging are operational necessities, not optional extras. Where to Go Next Add Azure AI Search: Extend the Foundry Project with an Azure AI Search connection and enable the Search tool on your agent for Retrieval-Augmented Generation (RAG). Private networking: Add private endpoints for the Foundry Hub and OpenAI account to lock down ingress to your VNet. Multi-region deployment: Instantiate the Terraform module twice with different regions and use Azure Traffic Manager or Front Door to route requests. GitOps for agents: Store agent definitions (system prompts, tool configurations) as YAML or JSON in your repository and use a CI pipeline to apply them via the Azure AI Agents SDK on every merge, creating a fully declarative agent deployment pipeline. Evaluation pipelines: Use Microsoft Foundry's built-in evaluation capabilities to run automated quality and safety assessments on every new model version or prompt change. References What is Microsoft Foundry? — Microsoft Learn Azure AI Agent Service overview — Microsoft Learn Azure AI Agents quickstart — Microsoft Learn azurerm_cognitive_account — Terraform Registry azurerm_cognitive_account_project — Terraform Registry azurerm_cognitive_deployment — Terraform Registry AzureRM backend — Terraform documentation OIDC workload identity federation with GitHub Actions — Microsoft Learn Azure OpenAI content filtering — Microsoft Learn Install Terraform — HashiCorp Microsoft Foundry portalBuilding and Operating a Microsoft Foundry Hosted Agent with GitOps and GitHub Tasks
The Gap Between Prototype and Production Most AI engineering teams can build a working agent in a day. The hard part is not building it; the hard part is operating it. Prompts drift. Tool configurations change without review. Deployments happen from someone's laptop. There is no audit trail, no rollback plan, and no consistent way to promote a change from a development environment to production. GitOps closes that gap. By treating your agent definition, configuration, and infrastructure as version-controlled source code, you get the same delivery discipline that software engineering teams have applied to application code for years. Every change is reviewed, every deployment is automated, and every environment state is traceable to a specific commit. This post shows you how to apply GitOps principles to a Microsoft Foundry Hosted Agent using GitHub as the source of truth and GitHub Tasks and Actions as the automation layer. The result is a repeatable, governed, production-ready delivery model for AI agents. What Is a Microsoft Foundry Hosted Agent? Microsoft Foundry is Microsoft's platform for building, deploying, and operating AI applications and agents. A Hosted Agent is an agent runtime managed by the Foundry platform rather than self-hosted by your team. You supply the agent logic, configuration, and tools; Foundry handles the runtime lifecycle, scaling, and managed infrastructure. In practical terms, a Foundry Hosted Agent is a containerised agent application. You package your agent code, prompt definitions, tool bindings, and environment configuration into a container image. Foundry deploys and manages that container within a Foundry project, connected to models, tools, and observability infrastructure that the platform provides. Teams choose Hosted Agents over self-hosting because: The platform manages runtime infrastructure, patching, and scaling Integration with Azure AI models, managed identity, and observability is built in You can focus engineering effort on agent logic rather than cluster management Foundry projects provide environment and resource isolation without requiring you to provision and manage separate Azure resources for each environment Hosted Agents are a good fit when your team wants strong operational support with minimal platform overhead, when you need clear separation between environments, and when your agents depend on Azure AI capabilities such as Azure OpenAI Service, Azure AI Search, or Model Context Protocol integrations. Why GitOps Matters Specifically for AI Agents GitOps is straightforward for stateless web services: the code changes, the pipeline runs, the container is deployed. AI agents are more complex because there are multiple distinct artefacts that all affect agent behaviour: System prompts and instruction files Tool definitions and external integrations Model selection and configuration (temperature, max tokens, safety settings) Model Context Protocol (MCP) server definitions Orchestration logic and agent workflow code Safety and policy settings Infrastructure and deployment configuration Any one of these can change the behaviour of your agent in ways that are difficult to detect without structured review. A prompt change that looks harmless can alter tone, scope, or factual grounding. A tool configuration change can expose data to unintended callers. A model upgrade can shift response quality unpredictably. Git gives you a single place to version, review, and approve all of these artefacts together. Pull requests give you a structured review gate. Workflow automation gives you validation before anything reaches a deployed environment. Tags and releases give you deployment markers you can roll back to. The discipline of GitOps turns what is often an ad-hoc AI delivery process into a repeatable engineering practice. Reference Architecture The following diagram shows a practical reference architecture for delivering a Microsoft Foundry Hosted Agent through a GitOps model using GitHub. +---------------------------+ | GitHub Repository | | /src /agents /tools | | /prompts /infra | | /.github/workflows | +---------------------------+ | | Pull Request / Push to main v +---------------------------+ | GitHub Actions | | 1. Validate agent config | | 2. Lint and scan code | | 3. Run unit tests | | 4. Build container image | | 5. Push to registry | +---------------------------+ | | Image tag (SHA or semver) v +---------------------------+ | Azure Container Registry | | myregistry.azurecr.io | | my-agent:<sha> | +---------------------------+ | +------+------+ | | v v +----------+ +----------+ | Foundry | | Foundry | | Dev | | Test | | Project | | Project | +----------+ +----------+ | Approval gate (GitHub env) | v +----------+ | Foundry | | Prod | | Project | +----------+ | v +---------------------------+ | Observability | | Azure Monitor / App | | Insights / Foundry Logs | +---------------------------+ Key design decisions in this architecture: The GitHub repository is the single source of truth for all agent artefacts No human deploys directly to any Foundry project; all changes flow through automation Environment promotion requires a GitHub environment approval, creating a governance gate The container image is built once and promoted across environments; the image is not rebuilt per environment Secrets are stored in Azure Key Vault and accessed by the Foundry agent at runtime via managed identity Figure: GitOps delivery pipeline stages from commit to production Repository Structure A well-structured repository separates agent logic from infrastructure and tooling from prompts. The following structure works well in practice: my-foundry-agent/ ├── .github/ │ ├── workflows/ │ │ ├── validate.yml # Runs on every PR │ │ ├── build-deploy.yml # Runs on merge to main │ │ └── rollback.yml # Manual trigger workflow │ └── CODEOWNERS # Review assignments by path ├── src/ │ ├── agents/ │ │ ├── agent.py # Agent entry point and orchestration │ │ └── agent_config.json # Agent metadata and settings │ ├── tools/ │ │ ├── search_tool.py # Tool implementations │ │ └── data_tool.py │ └── prompts/ │ ├── system.txt # System prompt (versioned as plain text) │ └── instructions.txt # Supplementary instructions ├── tests/ │ ├── unit/ # Unit tests for tools and logic │ ├── integration/ # Integration tests against a running agent │ └── smoke/ # Post-deployment smoke tests ├── infra/ │ ├── main.bicep # Foundry project and resource definitions │ └── environments/ │ ├── dev.parameters.json │ ├── test.parameters.json │ └── prod.parameters.json ├── scripts/ │ ├── validate_agent.py # Config validation script │ └── smoke_test.py # Smoke test runner ├── Dockerfile # Container image definition └── docs/ └── architecture.md # Architecture and runbook documentation What belongs where and why: /src/prompts - System prompts as plain text files. Versioning prompts as files means every change goes through a pull request with a diff review, just as code does. /src/agents - Agent orchestration logic and configuration. Keeps the entry point and agent metadata co-located. /src/tools - Tool implementations separated from agent logic. Tool logic changes independently and should be reviewable in isolation. /infra - Infrastructure as code with per-environment parameter files. Environment-specific values live here, never in source files. /tests - Three layers of testing: unit tests for tools, integration tests for the full agent, and smoke tests that run against a deployed environment. /.github/workflows - All automation defined as code. There should be no manual deployment steps that live outside this directory. GitHub Tasks Across the Delivery Lifecycle GitHub Tasks and Issues provide the work tracking layer on top of the GitOps delivery model. Used well, they connect the intention behind a change to its implementation and deployment history. Practical patterns for using GitHub Tasks with agent delivery: Prompt change task - Open an issue to describe why the system prompt is changing. The pull request that changes system.txt closes that issue, creating a permanent link between the rationale and the diff. Tool integration task - When adding a new MCP server or external tool integration, create a task that captures the design decision, security review outcome, and test evidence before the pull request is merged. Model upgrade task - When upgrading the underlying model version, create a task that includes evaluation results and comparison data. The task becomes part of your change audit trail. Rollback task - If a deployment causes quality regressions, create a task to track the rollback, root cause investigation, and corrective action. Automation can open this task automatically when a deployment fails health checks. Dependency on approval - GitHub Tasks can be linked to environment approvals in GitHub Actions. A task in a specific milestone or project column can gate a promotion workflow. The key insight is that GitHub Tasks are not just work management; they are part of your audit trail. A regulatory or security reviewer can follow the chain from a production deployment back through workflow runs, pull request reviews, and the original task that described the intent of the change. End-to-End GitOps Flow The following walk-through describes a realistic developer experience for changing an agent prompt and promoting it to production. A developer opens a GitHub Issue describing the prompt change required and the expected behaviour improvement. The developer creates a feature branch, edits src/prompts/system.txt , and updates any related unit tests. A pull request is opened. The validate workflow runs immediately, checking prompt length, configuration schema, and lint rules. Unit tests run against the changed files. A code reviewer approves the pull request. The CODEOWNERS file ensures that prompt changes require review from the AI engineering team, not just any contributor. On merge to main, the build workflow runs: the container image is built with the new prompt baked in, tagged with the commit SHA, and pushed to Azure Container Registry. The deployment workflow deploys the new image to the Foundry Dev project automatically. Integration and smoke tests run against the deployed dev agent. If tests pass, the workflow pauses at the Test environment gate and requests approval from a named reviewer. After approval, the same image is deployed to Foundry Test. Smoke tests run again. A second approval gate controls promotion to Foundry Prod. If at any point a health check or smoke test fails, the rollback workflow redeploys the previous image tag from the registry. The image tag of the last known-good deployment is stored as a GitHub environment variable. This flow means that no human ever deploys directly to any environment. Every environment state is traceable to a specific commit, image tag, and workflow run. Security and Governance AI agents often have access to sensitive data and external systems. Security and governance cannot be an afterthought. Identity and Access Use managed identity for the Foundry Hosted Agent to access Azure resources. Avoid service principal secrets where Microsoft Entra Workload Identity or managed identity is available. Apply the principle of least privilege: the agent identity should have read access to data sources and limited write access only where the use case requires it. Tool integrations that require API keys or external credentials should retrieve them from Azure Key Vault at runtime, never from environment variables baked into the image. Secrets and Configuration Store secrets in Azure Key Vault. Reference them in your Foundry project configuration using Key Vault references. Store GitHub Actions secrets using repository or environment-scoped secrets. Never echo secrets in workflow logs. Separate environment configuration (endpoints, resource names, capacity settings) from agent logic. Use the /infra/environments/ parameter files for this. Auditability and Review Enforce pull request reviews for all changes to /src/prompts , /src/agents , and /infra via CODEOWNERS. Require status checks to pass before merging. Blocked merges prevent untested changes reaching production. GitHub's workflow run history gives you a complete deployment audit trail. You can answer "what was deployed to prod on Tuesday and who approved it" in seconds. For regulated environments, consider branch protection rules that require signed commits. Safe Rollout Use canary or blue-green patterns where Foundry supports them for high-traffic agents. Always keep the previous image tag available in the registry. Do not delete images on deployment. Document and test your rollback procedure before you need it in production. Observability and Operational Readiness A deployed agent that you cannot observe is an agent you cannot operate. Build observability in from the start. What to Monitor Deployment health - Track whether each Foundry deployment succeeded and the agent is responding. Wire deployment outcomes back to GitHub workflow run status. Model and tool errors - Log tool call failures, model timeout errors, and safety filter activations. Aggregate these in Azure Monitor or Application Insights. Latency - Track end-to-end response latency per agent version. A latency increase after a model or prompt change is an early signal of a quality regression. Token consumption - Monitor token usage per request and per session. Unexpected increases can indicate prompt injection or runaway orchestration loops. Traceability - Log which agent version handled each request. Correlation between the image tag and request traces is essential for debugging production issues. Debugging and Alerting Use structured logging with a consistent schema. Include fields for agent version, session ID, tool called, and outcome. Set up alerts for error rate thresholds and latency percentiles. Alert before users notice the problem. For failed agent runs, ensure logs capture the full conversation context (within your data retention policy) so that developers can reproduce and diagnose the failure. Microsoft Foundry Toolboxes One of the most important additions to the Foundry platform is Toolboxes, currently in Public Preview. If you have ever seen an agent codebase where three different agents each wire the same search tool with their own credentials and slightly different configurations, you already understand the problem Toolboxes solve. A Toolbox is a named, versioned bundle of tools managed centrally in Microsoft Foundry. You define the tools once, configure authentication and access centrally, and publish a single MCP-compatible endpoint. Any agent in any runtime consumes that endpoint without per-tool wiring, custom SDK integration, or duplicated credential management. Figure: Before and after Foundry Toolboxes. Each agent previously managed its own tool connections. With Toolboxes, agents connect to one governed endpoint. The Four Pillars Discover (coming soon) - Find approved tools without browsing long catalogues. Reduces duplication by surfacing what already exists before developers build something new. Build (available today) - Select tools into a named toolbox. Supported types include built-in tools (Web Search, Code Interpreter, File Search, Azure AI Search), MCP servers, Agent-to-Agent (A2A) endpoints, and OpenAPI-defined services. Consume (available today) - A single MCP-compatible endpoint exposes every tool in the toolbox to any agent runtime. Agents that can speak MCP can use a Foundry Toolbox without any Foundry-specific SDK dependency. Govern (coming soon) - Centralised authentication and observability applied to every tool call flowing through the toolbox. Security and platform teams get consistent controls without asking developers to bolt governance onto every agent individually. Toolboxes and GitOps: A Natural Fit Toolboxes are particularly well-suited to a GitOps delivery model because the toolbox definition is a discrete, versioned artefact. Instead of credentials and tool configuration scattered across agent codebases, the toolbox becomes its own managed entity with its own version history. The key design property is that the toolbox endpoint URL is stable. When you promote a new toolbox version to be the default, agents consuming the endpoint pick up the update without any code changes. This means you can update tool configuration, add a new MCP server, or rotate credentials in the toolbox without redeploying every agent that uses it. Figure: Toolbox versioning in a GitOps model. Commits trigger CI validation and deployment of new toolbox versions. The stable endpoint URL allows agents to consume updates without redeployment. Adding a Toolbox to Your Repository In your GitOps repository, toolbox definitions belong in /src/tools/toolbox_config.py or as a declarative configuration file checked into version control. The following example creates a toolbox that combines web search, Azure AI Search over internal documentation, and a GitHub MCP server: # src/tools/toolbox_config.py # Run this via CI to create or update a toolbox version in Foundry. from azure.identity import DefaultAzureCredential from azure.ai.projects import AIProjectClient import os client = AIProjectClient( endpoint=os.environ["FOUNDRY_PROJECT_ENDPOINT"], credential=DefaultAzureCredential() ) toolbox_version = client.beta.toolboxes.create_toolbox_version( toolbox_name="customer-feedback-toolbox", description="Tools for triaging customer feedback: search, docs, and GitHub.", tools=[ { "type": "web_search", "description": "Search approved public documentation sites.", "custom_search_configuration": { "project_connection_id": os.environ["BING_CONNECTION_NAME"], "instance_name": os.environ["BING_INSTANCE_NAME"] } }, { "type": "azure_ai_search", "name": "product-manuals-search", "description": "Search internal product documentation.", "azure_ai_search": { "indexes": [ { "index_name": os.environ["SEARCH_INDEX_NAME"], "project_connection_id": os.environ["SEARCH_CONNECTION_ID"] } ] } }, { "type": "mcp", "server_label": "github", "server_url": "https://api.githubcopilot.com/mcp", "project_connection_id": os.environ["GITHUB_CONNECTION_ID"] } ], ) print(f"Toolbox version created: {toolbox_version.version}") print(f"MCP endpoint: {toolbox_version.mcp_endpoint}") To promote a toolbox version to be the default (the endpoint agents use without specifying a version), add this to your deployment workflow: # Promote toolbox version to default after validation toolbox = client.beta.toolboxes.update( toolbox_name="customer-feedback-toolbox", default_version=toolbox_version.version, ) print(f"Default version is now: {toolbox.default_version}") The stable endpoint for agents consuming this toolbox is: https://<your-project>.services.ai.azure.com/api/projects/<project>/toolbox/customer-feedback-toolbox/mcp?api-version=v1 Attaching the Toolbox to Your Hosted Agent In your agent code, connect to the toolbox via a single MCP tool definition. The agent gains access to every tool in the toolbox without knowing their individual configurations: # src/agents/agent.py (relevant excerpt) from agent_framework import MCPStreamableHTTPTool import httpx, os toolbox_endpoint = os.environ["FOUNDRY_TOOLBOX_ENDPOINT"] http_client = httpx.AsyncClient( auth=_ToolboxAuth(token_provider), # Microsoft Entra bearer token timeout=120.0, ) mcp_tool = MCPStreamableHTTPTool( name="toolbox", url=toolbox_endpoint, http_client=http_client, load_prompts=False, ) # Agent now has access to web search, AI Search, and GitHub MCP # through one tool definition and one authenticated connection. GitOps Workflow Extension for Toolboxes Add a dedicated job to your build-deploy workflow to create and promote toolbox versions as part of the same CI/CD pipeline: deploy-toolbox: name: Deploy Toolbox Version needs: validate runs-on: ubuntu-latest environment: dev permissions: id-token: write contents: read steps: - uses: actions/checkout@v4 - name: Azure login (OIDC) uses: azure/login@v3 with: client-id: ${{ secrets.AZURE_CLIENT_ID_DEV }} tenant-id: ${{ secrets.AZURE_TENANT_ID }} subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }} - name: Create toolbox version in Foundry env: FOUNDRY_PROJECT_ENDPOINT: ${{ vars.FOUNDRY_PROJECT_ENDPOINT_DEV }} BING_CONNECTION_NAME: ${{ vars.BING_CONNECTION_NAME }} BING_INSTANCE_NAME: ${{ vars.BING_INSTANCE_NAME }} SEARCH_INDEX_NAME: ${{ vars.SEARCH_INDEX_NAME }} SEARCH_CONNECTION_ID: ${{ vars.SEARCH_CONNECTION_ID }} GITHUB_CONNECTION_ID: ${{ vars.GITHUB_CONNECTION_ID }} run: python src/tools/toolbox_config.py Key points to note: Toolbox configuration is Python code in source control, reviewed through pull requests like any other change Connection IDs and index names are environment variables from GitHub Actions variables, not hardcoded in the script The same script runs for dev, test, and prod with different environment variable bindings Toolbox version promotion is a separate step from agent deployment, so you can update tools independently of the agent container Because the toolbox endpoint is stable, rolling back a toolbox version does not require rolling back the agent image Common Pitfalls Teams adopting this pattern commonly make the following mistakes. Identifying them early saves significant operational pain later. Treating prompts as unmanaged text. If your system prompt lives in a portal text box rather than a versioned file, you have no history, no review process, and no rollback capability. Move prompts into source control on day one. Deploying manually from the portal. Even one manual deployment breaks the GitOps contract. Your repository no longer reflects the true state of the environment. Automate everything and remove portal deployment permissions from individuals. Mixing environment configuration into source files. Hardcoded endpoint URLs or model deployment names in agent_config.json mean your dev and prod configurations diverge at the source level. Use parameter files and environment variables resolved at deployment time. Poor separation between agent logic and tool logic. When agents and tools are tightly coupled in a single file, a tool change requires a full agent review and redeployment. Keep them separate so they can evolve independently. Not versioning your Toolbox definition. Defining a Foundry Toolbox interactively through the portal gives you no audit trail and no rollback path. The toolbox configuration script belongs in source control alongside your agent code. Skipping evaluation before promotion. Deploying a prompt change without running a structured evaluation against a representative test set is how regressions reach production. Build evaluation into the pull request workflow, not just the deployment workflow. No rollback plan. If your first rollback is unplanned and urgent, it will be slow and stressful. Test your rollback procedure in a non-production environment and document the steps. Ignoring token and cost signals. AI workloads have variable cost profiles. A change that doubles average token consumption per request may be functionally correct but economically unsustainable. Monitor consumption as a first-class signal. Example GitHub Actions Workflow The following workflow runs on pull request validation and on merge to main. It covers the core delivery lifecycle: validate, build, deploy to dev, and smoke test. # .github/workflows/build-deploy.yml name: Build and Deploy Foundry Hosted Agent on: push: branches: - main pull_request: branches: - main env: REGISTRY: myregistry.azurecr.io IMAGE_NAME: my-foundry-agent jobs: validate: name: Validate Agent Configuration runs-on: ubuntu-latest steps: - uses: actions/checkout@v4 - name: Set up Python uses: actions/setup-python@v5 with: python-version: "3.12" - name: Install dependencies run: pip install -r requirements.txt - name: Validate agent config schema run: python scripts/validate_agent.py - name: Run unit tests run: pytest tests/unit/ -v - name: Lint code run: ruff check src/ build: name: Build and Push Container Image needs: validate runs-on: ubuntu-latest if: github.ref == 'refs/heads/main' permissions: id-token: write contents: read outputs: image_tag: ${{ steps.meta.outputs.version }} steps: - uses: actions/checkout@v4 - name: Azure login (OIDC) uses: azure/login@v3 with: client-id: ${{ secrets.AZURE_CLIENT_ID }} tenant-id: ${{ secrets.AZURE_TENANT_ID }} subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }} - name: Log in to Azure Container Registry run: az acr login --name ${{ env.REGISTRY }} - name: Extract metadata id: meta uses: docker/metadata-action@v5 with: images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }} tags: | type=sha,format=short - name: Build and push image uses: docker/build-push-action@v7 with: context: . push: true tags: ${{ steps.meta.outputs.tags }} deploy-dev: name: Deploy to Foundry Dev needs: build runs-on: ubuntu-latest environment: dev permissions: id-token: write contents: read steps: - uses: actions/checkout@v4 - name: Azure login (OIDC) uses: azure/login@v3 with: client-id: ${{ secrets.AZURE_CLIENT_ID_DEV }} tenant-id: ${{ secrets.AZURE_TENANT_ID }} subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }} - name: Deploy agent to Foundry Dev project run: | az ai foundry agent deploy \ --project ${{ vars.FOUNDRY_PROJECT_DEV }} \ --image ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ needs.build.outputs.image_tag }} \ --environment dev - name: Run smoke tests against dev run: pytest tests/smoke/ -v --base-url ${{ vars.AGENT_URL_DEV }} deploy-test: name: Deploy to Foundry Test needs: deploy-dev runs-on: ubuntu-latest environment: test permissions: id-token: write contents: read steps: - uses: actions/checkout@v4 - name: Azure login (OIDC) uses: azure/login@v3 with: client-id: ${{ secrets.AZURE_CLIENT_ID_TEST }} tenant-id: ${{ secrets.AZURE_TENANT_ID }} subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }} - name: Deploy agent to Foundry Test project run: | az ai foundry agent deploy \ --project ${{ vars.FOUNDRY_PROJECT_TEST }} \ --image ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ needs.build.outputs.image_tag }} \ --environment test - name: Run smoke tests against test run: pytest tests/smoke/ -v --base-url ${{ vars.AGENT_URL_TEST }} Key decisions in this workflow: Validation runs on every pull request, not just on merge. Fast feedback catches problems before review. The container image is built once and the image tag is passed forward to deployment jobs. The same artefact is promoted across environments. Authentication uses OIDC federated credentials via azure/login@v3 with id-token: write permissions. No long-lived secrets are stored in GitHub for Azure authentication. The environment: test directive in the deploy-test job triggers a GitHub environment approval gate. A named reviewer must approve before the job runs. Smoke tests run after every deployment. A failed smoke test prevents further promotion. Best Practices Checklist Use this checklist when adopting the GitOps pattern for a Microsoft Foundry Hosted Agent: All agent artefacts, including prompts, tool definitions, model configuration, and Toolbox configuration scripts, are committed to source control No manual deployments to any environment; all changes flow through GitHub Actions workflows Pull request reviews are enforced for all changes to agent logic, prompts, and infrastructure via CODEOWNERS Unit tests cover tool logic; integration tests cover end-to-end agent behaviour; smoke tests cover deployed environments Container images are built once per commit and promoted across environments; images are not rebuilt per environment Environment configuration (endpoints, resource names) lives in parameter files, never in source code Secrets are stored in Azure Key Vault and accessed via managed identity at runtime GitHub environment approval gates control promotion from dev to test to prod Foundry Toolboxes are used to centralise tool definitions, credentials, and access governance across all agents; the toolbox configuration script is version-controlled and deployed through CI/CD Toolbox versions are promoted via the update default_version API step in the deployment workflow, not manually through the portal Latency, error rate, and token consumption are monitored with alerting thresholds The rollback procedure is documented, automated, and has been tested in a non-production environment GitHub Issues are used to record the intent behind significant changes and link to the pull requests that implement them Branch protection rules prevent direct pushes to main and require status checks to pass before merge The previous image tag is retained in the registry and stored as a GitHub environment variable for rollback Conclusion A Microsoft Foundry Hosted Agent is not something you deploy once and forget. Prompts evolve, tools change, models are upgraded, and policy requirements shift. Every one of those changes has the potential to alter agent behaviour in ways that affect users, costs, and compliance posture. GitOps, implemented through GitHub and GitHub Tasks, gives you the operational discipline to manage that complexity. Source control for all artefacts. Pull request review for every change. Automated validation, build, and deployment. Environment promotion gates. A complete audit trail from task to production. These are not bureaucratic overhead; they are the foundation of reliable, trustworthy AI agent operations. The teams that operate AI agents well are the ones that treat them like production software from the start. The investment in pipeline, structure, and governance pays back every time a change goes smoothly, every time a rollback takes minutes rather than hours, and every time a security or compliance reviewer can answer their question from a pull request history rather than a support ticket. Build the discipline in early. Your future self, and your production environment, will benefit from it. References Microsoft Foundry documentation Microsoft Foundry Agent Service documentation Microsoft Foundry Toolboxes documentation Introducing Toolboxes in Foundry (Microsoft Developer Blog) GitHub Actions documentation GitHub Projects and Tasks documentation Azure Container Registry documentation Azure Key Vault documentation Microsoft Entra Managed Identities documentation OpenGitOps Principles
Students See Admin-Completed Modules After Redeeming Course Code
Is there a way to reset a Code Admin Account (e.g. the email address removed for privacy reasons) used for Microsoft Learn learner course and achievement code generation including distribution? Preparation completed by a TSP using the Code Admin Account appears to be carried over to students when they claim their codes. As a result, modules that were previously previewed by the admin are already marked as completed in the students’ module lists once their codes are activated. I may be missing something, but I’ve attached an image showing how students see some course modules already ticked as completed after redeeming their course code. I also have a related question: are trainers able to view their students’ progress for Microsoft Learn training materials redeemed through these course codes? Specifically, can trainers see whether their students are progressing through the self-paced learning modules? If these questions have already been answered elsewhere, I would appreciate being pointed in the right direction. Any input or guidance would be greatly appreciated to resolve any or all of the above. Thanks in advance.Building Reliable AI Coding Workflows Using Modular AI Agent Optimization
Artificial Intelligence is rapidly transforming the modern software development industry. AI-powered coding assistants such as GitHub Copilot, Claude Code, and other Large Language Model (LLM)-based systems are helping developers automate repetitive coding tasks, improve productivity, and accelerate software development processes. These tools can generate code, assist with debugging, provide recommendations, and support developers during implementation. However, despite their growing capabilities, many AI coding assistants still face challenges related to reliability, maintainability, project-specific conventions, and structured software engineering workflows. Most coding assistants perform well for generic programming tasks but often struggle when working with domain-specific development requirements, API integrations, project architectures, validation workflows, and coding standards. In real-world software engineering environments, developers require systems that not only generate code but also follow project conventions, maintain readability, support modular development, and improve long-term maintainability. The project “AI Agents Optimization” focuses on improving the reliability and effectiveness of AI coding agents by designing structured workflows, modular configurations, validation mechanisms, and optimized task execution strategies. The objective of the project is to investigate how AI agents can become dependable collaborators in practical software engineering tasks instead of functioning only as autocomplete systems. The project explores different approaches for organizing AI agent workflows using structured instruction handling, modular task division, context management, validation systems, and integration of external tools and documentation sources. Different agent configurations are analyzed and evaluated to understand how workflow optimization affects software development quality and performance. Why Existing AI Coding Workflows Often Fail Most AI coding assistants perform well for isolated coding tasks but struggle in real-world engineering environments where projects involve multiple files, coding standards, APIs, validation requirements, and contextual dependencies. For example, a generic prompt such as: “Build authentication middleware” may generate functional code, but the output often lacks: Project-specific architecture Error handling consistency Validation logic Security best practices Dependency awareness This project approaches the problem differently by introducing a structured workflow pipeline where AI agents operate in defined stages rather than generating outputs in a single step. The workflow separates planning, generation, validation, and refinement into independent modules. This improves maintainability, reduces inconsistent outputs, and supports iterative refinement similar to real software engineering workflows. Project Objectives The primary objective of this project is to optimize AI coding agents for real-world software engineering workflows. The project aims to improve how AI systems handle development tasks such as code generation, debugging, testing, validation, feature implementation, and workflow management. Another major objective is to design modular AI workflows where different stages of software development are managed systematically. The workflow focuses on task planning, instruction processing, validation, refinement, and output evaluation. This structured approach improves transparency, maintainability, and consistency in AI-generated outputs. The project also aims to evaluate how AI coding agents perform under different configurations and development scenarios. By testing multiple workflows and structured instruction methods, the project analyzes how optimization techniques improve development reliability and coding quality. Technologies and Tools Used The project utilizes multiple modern technologies and development tools for experimentation and workflow optimization. Technology / Tool Purpose Python Automation and scripting GitHub Copilot AI-assisted coding Claude / LLM APIs AI workflow experimentation Visual Studio Code Development environment Git & GitHub Version control and repository management Structured Prompting Workflow optimization MCP Concepts Tool and context integration These tools collectively support the implementation and testing of optimized AI coding workflows. Implementation Workflow The system was implemented using a modular AI workflow pipeline where each stage performs a dedicated engineering task. Step 1 — Task Parsing The user submits a development task or coding requirement. The Instruction Processing Module extracts: Objective Constraints Project context Expected output format Example structured prompt: Task: Create JWT authentication middleware Language: Node.js Constraints: - Use Express.js - Add token validation - Follow modular architecture - Include error handling Step 2 — Planning & Reasoning The Planning Module divides the task into subtasks such as: Route handling Token verification Error management Security validation This improves reasoning consistency before generation begins. Step 3 — Code Generation The Code Generation Module produces outputs using structured prompts and contextual references instead of generic instructions. Step 4 — Validation Generated outputs are validated using: Syntax checks Logical consistency checks Formatting standards Dependency validation Step 5 — Refinement If validation fails, the workflow loops back into refinement where issues are corrected before final delivery. System Workflow The workflow of the AI Agents Optimization system is based on modular task execution and structured development processes. The workflow begins with task planning and requirement analysis. The AI agent receives structured instructions along with coding constraints, project context, and validation requirements. The system processes the provided instructions and generates outputs according to defined workflows and development standards. Different configurations are tested to evaluate how instruction structures and modular task handling influence the quality of generated code The workflow also includes validation and refinement stages where generated outputs are analyzed for correctness, maintainability, and consistency. The project focuses not only on code generation but also on improving readability, workflow transparency, debugging support, and adherence to project conventions. Key Features of the Project Structured AI workflow design Modular task execution AI-assisted software development Workflow optimization strategies Validation and refinement mechanisms Integration of development tools and documentation Improved maintainability and readability Support for practical software engineering workflows Challenges Faced During Development One of the major challenges encountered during the project was maintaining consistency and reliability in AI-generated outputs. Different AI models often produce different responses depending on prompts, context, and task structure. Designing workflows that improve output stability and maintain coding standards required careful experimentation and optimization. Another challenge involved integrating structured workflows while ensuring flexibility in task execution. AI systems often require clear instructions and contextual information to produce accurate outputs. Balancing automation with maintainability and project-specific requirements was an important aspect of the project. Managing validation and refinement processes was also challenging because generated outputs needed to be evaluated not only for correctness but also for readability, maintainability, and software engineering best practices. Observations and Outcomes During experimentation, structured workflows produced more reliable and maintainable outputs compared to single-prompt generation approaches. Some important observations included: Reduced repetitive corrections during code refinement Improved consistency in generated outputs Better adherence to coding structure and formatting More stable workflow behavior for multi-step tasks Improved readability and maintainability of generated code The validation and refinement stages were particularly effective in reducing incomplete outputs and improving response quality. Although the project focuses primarily on workflow architecture and qualitative analysis rather than benchmark testing, the results demonstrate that modular AI pipelines can significantly improve practical software engineering workflows. Future Enhancements The project can be further enhanced by implementing advanced multi-agent collaboration systems where multiple AI agents work together on complex software development tasks. Future versions may also include real-time documentation integration, automated testing frameworks, cloud-based workflow management, and improved reasoning models. Additional enhancements may include IDE extensions, intelligent debugging systems, automated code review mechanisms, and adaptive workflow optimization based on project requirements. Conclusion The AI Agents Optimization project demonstrates how structured workflows and modular configurations can improve the effectiveness of AI-powered coding assistants in modern software engineering environments. By focusing on workflow optimization, validation mechanisms, modular task execution, and structured instruction handling, the project highlights the future potential of AI agents as reliable development collaborators capable of supporting real-world software engineering processes. The project represents an important step toward building dependable AI-assisted development systems that improve productivity, maintainability, and software quality while supporting modern engineering practices. How to Try This Workflow Define a structured development task Provide project constraints and context Break the task into subtasks Generate output using structured prompts Validate output quality Refine based on validation feedbackModel 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.Edge AI for Beginners : Getting Started with Foundry Local
In Module 08 of the EdgeAI for Beginners course, Microsoft introduces Foundry Local a toolkit that helps you deploy and test Small Language Models (SLMs) completely offline. In this blog, I’ll share how I installed Foundry Local, ran the Phi-3.5-mini model on my windows laptop, and what I learned through the process. What Is Foundry Local? Foundry Local allows developers to run AI models locally on their own hardware. It supports text generation, summarization, and code completion — all without sending data to the cloud. Unlike cloud-based systems, everything happens on your computer, so your data never leaves your device. Prerequisites Before starting, make sure you have: Windows 10 or 11 Python 3.10 or newer Git Internet connection (for the first-time model download) Foundry Local installed Step 1 — Verify Installation After installing Foundry Local, open Command Prompt and type: foundry --version If you see a version number, Foundry Local is installed correctly. Step 2 — Start the Service Start the Foundry Local service using: foundry service start You should see a confirmation message that the service is running. Step 3 — List Available Models To view the models supported by your system, run: foundry model list You’ll get a list of locally available SLMs. Here’s what I saw on my machine: Note: Model availability depends on your device’s hardware. For most laptops, phi-3.5-mini works smoothly on CPU. Step 4 — Run the Phi-3.5 Model Now let’s start chatting with the model: foundry model run phi-3.5-mini-instruct-generic-cpu:1 Once it loads, you’ll enter an interactive chat mode. Try a simple prompt: Hello! What can you do? The model replies instantly — right from your laptop, no cloud needed. To exit, type: /exit How It Works Foundry Local loads the model weights from your device and performs inference locally.This means text generation happens using your CPU (or GPU, if available). The result: complete privacy, no internet dependency, and instant responses. Benefits for Students For students beginning their journey in AI, Foundry Local offers several key advantages: No need for high-end GPUs or expensive cloud subscriptions. Easy setup for experimenting with multiple models. Perfect for class assignments, AI workshops, and offline learning sessions. Promotes a deeper understanding of model behavior by allowing step-by-step local interaction. These factors make Foundry Local a practical choice for learning environments, especially in universities and research institutions where accessibility and affordability are important. Why Use Foundry Local Running models locally offers several practical benefits compared to using AI Foundry in the cloud. With Foundry Local, you do not need an internet connection, and all computations happen on your personal machine. This makes it faster for small models and more private since your data never leaves your device. In contrast, AI Foundry runs entirely on the cloud, requiring internet access and charging based on usage. For students and developers, Foundry Local is ideal for quick experiments, offline testing, and understanding how models behave in real-time. On the other hand, AI Foundry is better suited for large-scale or production-level scenarios where models need to be deployed at scale. In summary, Foundry Local provides a flexible and affordable environment for hands-on learning, especially when working with smaller models such as Phi-3, Qwen2.5, or TinyLlama. It allows you to experiment freely, learn efficiently, and better understand the fundamentals of Edge AI development. Optional: Restart Later Next time you open your laptop, you don’t have to reinstall anything. Just run these two commands again: foundry service start foundry model run phi-3.5-mini-instruct-generic-cpu:1 What I Learned Following the EdgeAI for Beginners Study Guide helped me understand: How edge AI applications work How small models like Phi 3.5 can run on a local machine How to test prompts and build chat apps with zero cloud usage Conclusion Running the Phi-3.5-mini model locally with Foundry Localgave me hands-on insight into edge AI. It’s an easy, private, and cost-free way to explore generative AI development. If you’re new to Edge AI, start with the EdgeAI for Beginners course and follow its Study Guide to get comfortable with local inference and small language models. Resources: EdgeAI for Beginners GitHub Repo Foundry Local Official Site Phi Model Link
