Get caught up on the latest technology and startup news from the past week. Here are the most popular stories on GeekWire for the week of Sept. 20, 2026.
Amazon says it has cut off Meta’s new Muse personal AI agent from shopping on Amazon.com, citing data security and other concerns. It’s part of a larger industry fight over who controls the shopping experience and customer relationship in agentic commerce. Read More… Read More
Microsoft is moving communications out of its marketing group and under Vice Chair and President Brad Smith, as CEO Satya Nadella calls for a fundamentally new approach that makes employees a bigger part of how the company tells its story. Read More… Read More
The cuts total about 600 globally, including about 300 in Washington state, and 268 worldwide in Xbox Game Studios. The restructuring folds some existing studios under Activision, Bethesda and King, and leaves Ninja Theory, the studio behind the Hellblade series, facing a potential closure. Read More… Read More
Former Seattle City Council President Sara Nelson has launched CivicTide, a website that tracks City Council legislation, publishes policy briefs and opinion pieces, and gives readers tools to contact councilmembers. The site runs on a custom AI-powered system built by Seattle tech communications executive Viet Nguyen. Read More… Read More
Microsoft’s revamped Copilot app adds AI coding, always-on agents and full versions of Word, Excel and PowerPoint as the company competes with OpenAI and Anthropic and shifts more of its AI pricing to usage-based billing. Read More… Read More
Impacted positions span across technology, product, and corporate roles â including data scientists, software engineers, finance managers, and senior leadership. Read More… Read More
Amazon announced new AI tools for its independent sellers, led by a plugin that lets them run their Amazon businesses from Anthropic’s Claude or Amazon’s own Quick assistant. Read More… Read More
Bungie, the Bellevue-Wash.-based video game studio behind Destiny and Marathon, began its week with an apology from its new studio head, as it tries to win back its audience after several recent missteps. Read More… Read More
Shankar Sundaram, a former Boeing engineer and enterprise sales leader, said the ultimate goal of East West Club is to create a “third place” in the city that’s centered around genuine connection rather than corporate networking or status. Read More… Read More
Mayor Katie Wilson’s proposed budget closes a $175 million deficit through spending cuts and leaves the JumpStart payroll tax untouched, offering big tech employers a period of tax stability. Read More… Read More
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Microsoft’s September 25 announcement introduces Home, Code and Autopilot alongside a clearer commercial distinction between everyday Copilot use and usage-based agentic work.
There is plenty to get excited about. But what caught my attention is not only what Copilot can do next. It is what organizations will need to do differently.
My reading is that Microsoft is building an AI operating modelâand an AI economyâinside Microsoft 365.
This is bigger than adopting another tool. It connects delegation, solution creation, autonomous work, governance and spending. And it raises a practical challenge: helping people create meaningful business value with the right AI capability, at the right cost, under the right governance model.
Let’s take a closer look.
Home and Cowork: from choosing tools to directing work
Home brings together Chat and Cowork, with Word, Excel and PowerPoint experiences integrated through Office in Copilot. Microsoft describes a future where people state what they want to accomplish and Copilot routes the work to Chat, Cowork or Code, rather than requiring them to select the mode themselves.
That is a significant direction: less focus on operating the interface, more focus on describing the outcome.
Cowork makes this shift particularly clear. Microsoft positions it around delegated, end-to-end work, including complex deliverables such as RFP responses and financial close packages.
This is not simply bigger chat.
When I delegate work, the important questions become what I want completed, which context matters, what boundaries apply and how I will judge the result. Better prompting helps, but a good prompt is not the same as a well-defined assignment.
That distinction should become part of how we teach people to work with AI.
This has already changed how I work
Cowork has already changed how I am able to work. Using Cowork and Copilot Chat on my mobile phone, I can draft, generate content and keep refining it when opening a laptop is not an option. Like preparing this blog post, planning the next work webinar, creating customer workshop materials, and the list goes on.
That might be on public transportation, sitting in a cafĂŠ or at home in the living room with my family. Bringing a laptop to the table with âI’ll just do some work while we’re having family nightâ does not really work. And yes, I should probably put the phone away as well. TouchĂŠ.
The change is not just about the device. I can move work forward through conversation: describe what I need, review what comes back and steer the next iteration.
What excites me about Code and Autopilot is the possibility of extending that patternâcreating applications by chatting with Copilot, refining what I want an agent to do and reviewing its outcomes. That is the working pattern I want to build toward as these capabilities become available.
And perhaps the most useful outcome should be knowing when the work is handledâand putting the phone away.
Code: creating a solution is becoming part of everyday work
Microsoft describes Code as a way to create apps, dashboards, trackers, automations and workflows through natural language, extending solution-building beyond professional developers.
The important story is not that developers can build software. It is that business users, subject-matter experts and knowledge workers can increasingly turn their understanding of a problem into a working solution.
I see Code as extending that direction into the everyday Copilot experience. Compared with learning a visual builder or expression language, describing the desired outcome can lower the starting barrier further.
But easy to create must not become easy to abandon.
A useful team application still needs an owner, tested behavior, appropriate data permissions and a maintenance decision. A convincing first demonstration is not automatically a dependable business solution.
This is why Copilot Managed Runtime matters. Microsoft describes it as IT-governed hosting within the organization’s Microsoft 365 environment, supporting applications created through Cowork, Code and Copilot Studio; it is currently in preview.
For me, this is an enterprise-readiness discussion, not merely a hosting detail. Generating an application and operating it responsibly are different responsibilities.
My recommendation is to involve administrators, security teams and business owners early. Give experimentation a defined scope and a clear route from useful prototype to supported solution.
Autopilot: the work happens
Autopilot, previously known as Microsoft Scout, is Microsoft’s proactive, cloud-hosted agent for persistent work, including following up on threads, running recurring tasks and resuming projects beyond an individual interaction.
The important shift is that work can continue after the person stops interacting with it.
I find the digital-teammate framing useful, provided we do not confuse delegated execution with transferred accountability.
For persistent agentic work, I would want a business owner, a bounded objective, escalation rules, a review schedule and a clear way to stop execution.
This also connects directly to FinOps. When work continues beyond a conversation, organizations need to understand what they are funding and why.
Just because an agent keeps working does not mean the work is still needed or worth the cost.
An agent’s purpose should be reviewed alongside its quality, permissions and cost. Continuing to run is not, by itself, evidence that the work remains valuable.
For everyday AI, the USL provides a fixed subscription cost covering Chat, Copilot experiences across Microsoft 365 applications, model selection and Auto model routing; Auto weighs accuracy, speed and cost when selecting a model.
Microsoft places Cowork, Code, Autopilot, long-running agentic capabilities and frontier models such as Astra and Fable under UBB. I would not frame this simply as âthe interesting things cost extra.â
Someone pays for computation. If the customer is not charged separately for an operation, its cost still exists within the provider’s economics.
My view is that indefinitely expanding agentic work cannot sustainably be treated as computation without an economic consequence. Organizations should not base their strategy on that assumption. This is an economic argument, not a claim about Microsoft’s margins or unpublished pricing.
Equally, usage-based billing does not automatically mean poor value.
A demanding task can justify higher consumption if it produces a valuable, accepted result. A cheap task repeated unnecessarily can still waste money.
The useful business conversation connects the outcome, the required quality, the total cost of producing and reviewing it, and the value actually realized.
We should optimize for valuable workânot simply the lowest consumption or the most powerful model.
I see this as a business capability, not a dashboard finance checks after IT has enabled everything.
The main Copilot announcement describes spending-policy management through APIs, credit requests routed into approval workflows and model-family controls for different user groups, including constraints on Auto’s choices.
It also describes cost-management expansion to Code and Copilot Managed Runtime, visibility into Cowork task outcomes, and users’ ability to see credit usage, remaining balances and usage history.
These are useful foundations. They are not, by themselves, proof of ROI.
A completed task is not necessarily useful work. Time saved does not automatically become financial savings. Someone still needs to establish a baseline, assess the result and decide what the organization gained.
For a pilot, I would examine accepted outputs, turnaround time, review effort, rework and consumption together. For an application, I would include maintenance and support. For autonomous work, I would also check whether the process still needs to run.
FinOps should help organizations spend confidently on valuable workânot merely spend less.
That becomes increasingly important when AI is creating applications, executing longer assignments and operating beyond individual interactions.
AI literacy needs to move beyond prompting
If an adoption program mainly teaches people to start using AI and write better prompts, I would now broaden it.
Prompting remains useful. It is simply not sufficient.
The next layer of AI literacy should include:
Capability selection: matching the approach to the outcome.
Delegation: defining objectives, boundaries and review points.
AI judgment: assessing evidence, quality and uncertainty.
Cost awareness: recognizing when additional consumption is justified.
Governance awareness: understanding what may be accessed, created, shared or executed.
A quick answer may not require the most advanced model. A reusable business dashboard may justify evaluating Code. A recurring process with clear boundaries may justify evaluating Autopilot when it becomes available.
These are judgment exercises, not automatic product-selection rules.
Even when Copilot handles more routing, people still need to decide whether work should be delegated and whether the result is acceptable.
My practical recommendation is to select a few meaningful outcomes, give each an owner and baseline, agree on spending and review boundaries, and scale what demonstrates value. Connect IT, finance, business owners and adoption champions rather than treating each as a separate workstream.
And do not turn cost awareness into anxiety. Give people understandable limits, room to learn and a straightforward way to request more capacity.
Code: Frontier rollout at the end of September, with broader availability in the coming weeks.
Autopilot: expansion into private preview at the end of September.
Copilot Managed Runtime: currently in preview.
Plugin Registry: rolling out, with general availability across supported surfaces in the coming weeks.
Dynamics 365 and Power Platform grounding: public-preview rollout over the month following the announcement.
Code is also planned to enter preview for Microsoft 365 Premium and Pro subscribers later in 2026. These are consumer subscriptions, not Microsoft 365 enterprise licenses, as reflected in Microsoft’s guidance on AI credits and limits for Microsoft 365 subscriptions.
My perspective: adoption is becoming operational
I am excited about this direction. But I would not use this moment simply to add more features to a Copilot training deck. I would use it to reconsider what successful AI adoption means.
Home, Code and Autopilot are important. FinOps may prove even more important because it connects that ambition to a sustainable way of operating.
The defining challenge of the next phase is not merely getting people to use AI. It is helping them delegate responsibly, create dependable solutions and recognize which work is worth doing.
The future of work is not a maximum AI consumption nor a heavily constrained one. It is meaningful business value, created with the right AI capability, at the right cost, under the right governance model.
Build software on Windows using the Linux environments and tools you already rely on. In this video, see how to connect the GitHub Copilot app to Windows Subsystem for Linux (WSL) and run coding agents directly inside Ubuntu. Watch how Copilot handles parallel feature requests using worktrees, previews changes in a built-in browser, and verifies code diffs, all without leaving the app. Download the GitHub Copilot app at https://gh.io/app to get started.
00:00 Linux development on Windows 00:25 Connect WSL to the GitHub Copilot app 02:22 Add features with coding agents 03:35 Preview, test, and review changes
Stay up-to-date on all things GitHub by connecting with us:
About GitHub Itâs where over 180 million developers create, share, and ship the best code possible. Itâs a place for anyone, from anywhere, to build anythingâitâs where the world builds software. https://github.com
Molly Graham is back for round two, and this one is even more powerful. Molly has spent more than 20 years helping organizations and the humans inside them navigate growth and change. Sheâs held leadership roles at Google, Facebook, Quip, and the Chan Zuckerberg Initiative and is the host of TEDâs WorkLife podcast (which she took over from Adam Grant). She also runs Glue Club, a leadership community for senior operators, and writes a popular newsletter called Lessons.
In our in-depth conversation, we discuss:
1. Why Mollyâs famous âgive away your Legosâ career advice no longer holds true in an AI world
2. The grief, loneliness, and burnout sweeping through the tech industry right now
3. Why delegating to AI is fundamentally different from delegating to a human
4. The fear narrative around AI job displacement, and why itâs overblown
5. Which Legos you should never give to AI
6. What the best managers are doing right now
â
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Run a full Microsoft Agent Framework (MAF) agent entirely on-device to eliminate round trips to the cloud, reduce latency, avoid egress costs, and keep sensitive data private. With Foundry Local you can run optimized local model variants (ONNX/WinML) and wire them directly into MAF.
In this guide youâll get a working quickstart (Windows .NET 7 + WinML and a cross-platform Python example), exact commands to install and download a model, copyâandâpaste code, hardware/driver tips, observability and troubleshooting checks, CI/CD advice, and productionâready recommendations.
What youâll accomplish
Install Foundry Local (runtime + SDK) and pick/download a local model from the Foundry catalog.
Create a minimal MAF agent that uses Foundry Local as the model provider.
Run the agent locally in C# (.NET 7 on Windows using WinML) and in Python (cross-platform).
Diagnose common problems (OOM, slow inference, missing model) and tune model choices.
Quick overview (high-level steps)
Install Foundry Local SDK/CLI for your OS.
Use the Foundry CLI or SDK to list and download a model alias.
Add MAF + Foundry provider packages to your project (dotnet or pip).
Configure the client (FOUNDRY_LOCAL_MODEL env var or pass at construction).
Run the agent â Foundry Local will load the optimized model and MAF will call it for inference.
Prerequisites
OS: Windows, macOS, or Linux
.NET SDK: dotnet 7+ (if using C#)
Python: 3.8+ (if using Python)
Disk space: model downloads vary (see catalog); first download requires internet
Hardware: CPU-only works, but GPU/NPU provides much faster inference. Ensure GPU drivers & runtimes are installed (see GPU section below).
Command-line familiarity, ability to set environment variables
Quickstart (10â15 commands) This is a condensed path from zero to a running agent (Windows example for .NET then Python). If you prefer a single OS, follow that section below in full.
dotnet run (On first run Foundry Local will download the chosen model. Expect time for the initial download.)
Cross-platform Python quick path
Create virtualenv and install (adjust package names if necessary â see details below):
python -m venv venv && source venv/bin/activate
pip install agent-framework foundry-local-sdk
Set model alias (bash):
export FOUNDRY_LOCAL_MODEL=”phi-4-mini”
Run main.py (see Python example below)
Important note: package and CLI names evolve. If a command fails, consult the Foundry Local docs and the official sample repos (foundry-samples and agent-framework) which contain tested examples and exact package/namespace names.
Part A â Install Foundry Local and download a model (details)
Install options Foundry Local can be consumed via:
NuGet packages for .NET (recommended for C# apps)
PyPI packages (for Python)
npm packages (for JS)
Native installers or a platform-specific CLI where available
Where to get the right installer/packages
Microsoft Learn Foundry Local get-started (follow the platform-specific instructions)
Official GitHub samples: microsoft-foundry/foundry-samples and microsoft/agent-framework
Example .NET installation (project-level) You donât usually âinstallâ the runtime globally for .NET; add the Foundry Local package(s) to your project:
pip install agent-framework (Exact pip package names may vary across releases; the sample repo shows exact names. If pip cannot find the package, clone/from-source in the foundry-samples repo.)
The Foundry CLI (catalog management) Foundry exposes a catalog of local model aliases and (often) a CLI for listing/downloading models. CLI names vary by release (examples you may see in docs: foundryctl, foundry). Typical CLI flow:
foundryctl catalog list
foundryctl catalog inspect phi-4-mini
foundryctl model download phi-4-mini –path /path/to/foundry/models
If your platformâs docs show a different CLI name, use that. The initial model download can be large; download location and cache are configurable in the runtime docs.
Choosing a model
Check alias metadata for VRAM/disk estimates and license.
If you have limited VRAM, pick smaller or quantized variants.
Common small aliases: phi-4-mini, phi-2-mini, qwen-7b-quant (names change â check the catalog).
Part B â Copyâpaste ready C# example (Windows .NET 7 + WinML)
Important: package names and API surfaces can change between SDK releases. The commands below use package names commonly seen in the Microsoft samples. If NuGet packages change, run the dotnet add package commands without versions to get the latest packages, and refer to the foundry-samples repo for exact Program.cs if you encounter API differences.
Example Program.cs (copy into Program.cs) (This example shows the pattern: create Foundry local client, wrap in MAF chat agent, and run a prompt. Adjust namespaces if your SDK version uses slightly different names.)
using System; using System.Threading.Tasks; using Microsoft.Agents.AI; using Microsoft.Agents.AI.Foundry;
class Program { static async Task Main(string[] args) { // Read model alias from environment or use a default var modelAlias = Environment.GetEnvironmentVariable(“FOUNDRY_LOCAL_MODEL”) ?? “phi-4-mini”;
Console.WriteLine($"Using Foundry local model: {modelAlias}");
// Create a FoundryLocalClient (provider glue). Exact constructor may vary by SDK version. var foundryClient = new FoundryLocalClient(model: modelAlias);
// Create agent wrapper using a ChatClientAgent helper (example API) var agentOptions = new ChatClientAgentOptions { SystemPrompt = "You are a helpful assistant that summarizes text concisely." };
var agent = ChatClientAgent.FromChatClient(foundryClient, agentOptions);
var input = "Summarize the plan for the project in one sentence."; Console.WriteLine($"Sending prompt: {input}");
var result = await agent.RunAsync(input); Console.WriteLine("Agent response:"); Console.WriteLine(result); } }
Build and run
Open PowerShell and set the model alias:
$env:FOUNDRY_LOCAL_MODEL = “phi-4-mini”
dotnet build
dotnet run
Notes
On first run, Foundry Local will download and prepare model artifacts. Check the console logs for model download progress.
If you want to pass the model explicitly instead of using an env var, call the FoundryLocalClient constructor with the desired alias (see SDK docs).
Part C â Copyâpaste ready Python example (cross-platform)
Create virtual environment and install (adjust if package names differ)
python -m venv venv
source venv/bin/activate (macOS/Linux)
venv\Scripts\Activate.ps1 (Windows PowerShell)
pip install agent-framework foundry-local-sdk
If PyPI names differ or packages arenât present, clone the sample repo and install from source.
# Create Foundry client (constructor may vary)
client = FoundryLocalClient(model=model_alias)
# Create a simple agent wrapper â adjust arguments to match the library you installed
agent = Agent(chat_client=client, instructions="You are a brief assistant that summarizes text.")
response = await agent.run("Explain Docker in one sentence.")
print("Agent response:", response)
Use the sample repoâs Python examples to get exact import paths if the package you installed exposes different modules.
On first run the Foundry runtime will download the model. Monitor logs.
Part D â Configure Foundry Local without env var (programmatic control) Instead of environment variables, pass the model alias when you create the client:
C#: var foundryClient = new FoundryLocalClient(model: “qwen2.5-1.5b-instruct”);
This is useful for runtime selection, multi-agent scenarios, or when you want config inside your app.
Hardware, drivers and model sizing (practical guidance)
NVIDIA GPUs: install NVIDIA drivers + CUDA toolkit compatible with the Foundry runtime. Many ONNX/WinML optimizations target CUDA 11.x; check Foundry docs for the exact CUDA/cuDNN versions required for a given release. Verify installation with:
nvidia-smi
AMD GPUs: ROCm support varies by OS and GPU generation. Check ROCm compatibility guide.
Windows DirectML / WinML: WinML provides DirectML acceleration; keep Windows and GPU drivers up-to-date. For Intel GPUs, install the latest Graphics drivers.
VRAM and disk: model sizes and VRAM requirements are model-specific. Smaller models and quantized variants (4-bit/8-bit) are recommended for constrained devices. Use the Foundry catalog to inspect model metadata (size and suggested device types).
If GPU memory is insufficient, pick (a) a smaller model, (b) a quantized variant, or (c) fall back to CPU execution (slower).
What to look for in the Foundry catalog
Alias name
Disk size and estimated VRAM
Quantization variants offered (4-bit/8-bit)
License and usage restrictions
Observability and logging
Enable MAF OpenTelemetry integration to capture agent spans (system prompt, tool calls, model inference).
Foundry Local logs (model download, provider selection, errors) appear in the runtime output. If you start Foundry as a background service, logs typically go to console files or a configured log directory â check the Foundry docs for the exact log file location on your OS.
Ensure GPU drivers and runtimes are properly installed (nvidia-smi, rocminfo).
Use a smaller or quantized model if GPU not available.
Out-of-memory / VRAM errors
Use smaller model alias or quantized variant.
Use CPU execution for lower memory devices.
If running multiple models concurrently, reduce concurrency or run only one model at a time.
API/namespace mismatches
If compilation fails due to missing types/namespaces, check the sample repo for the exact package and API names for your SDK version. The foundry-samples and agent-framework samples are the definitive, copyâpaste-ready references.
Tooling and hosted features unavailable
Foundry Local is a local chat client. Some hosted Foundry tools (hosted web search, hosted code interpreter) are not available locally. Build local replacements or use Foundry hosted services when you need managed tools.
Forensics & logs: where to look
Application logs (your process) â model client creation and errors.
OS and GPU driver logs (nvidia-smi, dxdiag on Windows).
CI logs for model download step (cache model artifacts to speed repeated runs).
CI/CD and production considerations
Avoid repeated large downloads in ephemeral CI runners by caching the model artifacts. Use a build cache or artifact store with pre-downloaded model files.
For smoke tests, use small local models or mocked chat clients to validate agent logic without heavy downloads.
Memory budgeting: if multiple agents or other services use the same GPU, coordinate startup to avoid OOM.
Hybrid deployment: run smaller on-device models for latency/privacy, and use hosted Foundry for heavy tooling or when you need managed, up-to-date models and scalable inference.
Security and licensing checklist
Check model license in the Foundry catalog â confirm commercial usage terms if applicable.
Store no secrets in code. Foundry Local does not require cloud API keys for local inference, but MAF or other integrations might â use secure stores.
Limit permissions on model cache directories and follow OS best practices for process isolation.
Performance tuning tips
Batch inference when possible (if the agent supports multiple concurrent requests).
Use quantized model variants for lower memory and faster CPU inference; be conscious of potential accuracy trade-offs.
Prefer GPU acceleration when available â it typically reduces latency per request significantly.
Warm-up the model after download by running a small inference to optimize runtime caches.
Foundry CLI (example patterns â CLI name may vary)
foundryctl catalog list
foundryctl catalog inspect phi-4-mini
foundryctl model download phi-4-mini –path /path/to/models
Where to get canonical examples
Foundry-samples on GitHub: microsoft-foundry/foundry-samples (C# and platform-specific samples)
Agent Framework repo: microsoft/agent-framework (sample projects for C# and Python)
Microsoft Learn Foundry Local docs: (Foundry Local get-started & SDK reference) If any command or API fails, consult those repos for exact, copy-paste-ready Program.cs and main.py.
Foundry Local + MAF gives you an approachable path to local agents that respect privacy and latency constraints. The main friction is model selection and the first-time download/optimization. Start with the official sample repos (foundry-samples and agent-framework) for exact API versions, try a small model (phi-4-mini) for initial experiments, and iterate to larger/quantized models as your hardware allows
Note: The initial draft of this post was written by BlogWriter and then edited by Jesse Liberty Illustrations by Copilot. Caution: LLMs make mistakes; this post is offered as is.