An MCP server can look deceptively small. A package is installed, a method receives an attribute, and ASP.NET Core maps an endpoint. That is enough for a demonstration. It is not enough for a server that is allowed to …
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Telemetry, logging and auditing are often implemented through the same API because all three produce timestamped records. That similarity is superficial. They answer different questions, tolerate different failure modes …
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Temporary data is easy to create and surprisingly difficult to remove reliably. Sessions, idempotency keys, import buffers, transient integration responses, processed-message markers and short-lived audit records all …
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Applications that do not use ASP.NET Core Identity still need a disciplined password-storage design. This often leads to a requirement phrased as “password encryption.” That phrase is dangerous because encryption is …
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The 2.0 release of the official Model Context Protocol (MCP) C# SDK is more than a version increment. It implements the 2026-07-28 MCP specification revision, which changes the default shape of MCP over HTTP. The …
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Time is an external dependency. That may sound unusual at first because DateTime.UtcNow is available anywhere without configuration. This convenience becomes a problem as soon as business rules depend on the current …
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Azure Static Web Apps is primarily a host for static frontend assets, but it can also deploy a small HTTP API alongside the frontend. That API is implemented as an Azure Functions application and is exposed through the …
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Error responses are part of an API contract. Still, many systems grow them incidentally: one endpoint returns { "error": "not found" }, another returns an array of validation errors, a gateway adds its own structure and …
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.NET 11 adds a small but useful improvement to the built-in observability story: MemoryCache can now publish OpenTelemetry-compatible metrics directly through System.Diagnostics.Metrics. That makes cache behavior visible …
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Hono is often associated with Cloudflare Workers, and for good reason. Its small routing model, Web Standard API surface and direct fetch integration make it a natural fit for edge runtimes. That association can obscure …
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Azure Cosmos DB has a habit of exposing architectural weaknesses very early. Classic data-access patterns that work perfectly fine with relational databases often become expensive, noisy and operationally awkward once …
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Many long-lived .NET repositories did not start with semantic versioning. They grew up with major.minor.build.revision, often set in AssemblyInfo.cs, sometimes mixed with wildcard auto increment, sometimes duplicated …
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ASP.NET Core applications are usually released often enough that versioning stops being a documentation concern and turns into delivery infrastructure. Once an application moves through CI, staging, production, …
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Desktop software makes versioning visible in a way that web systems often do not. A backend can hide a surprising amount of release machinery behind its platform. A Windows executable cannot. Explorer exposes file …
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Versioning stays invisible right up to the point when it fails. A package has to be reissued, a support case depends on one exact binary, or staging and production turn out to run artifacts from the same commit that do …
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Distributed applications tend to feel straightforward until a real cloud dependency enters the picture. Azure Cosmos DB is a good example. In Azure, the preferred model is usually clear: the application should connect …
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MiMo V2.5 is the latest reasoning and coding model from Xiaomi’s AI lab. Xiaomi positions MiMo as a general-purpose reasoning model with particular strength in code generation, structured output and tool calling. In May …
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GitHub Copilot’s pricing shift from flat premium request units to token-based GitHub AI Credits, scheduled for June 1, 2026, changes the economics of heavy AI usage in VS Code meaningfully. Models with large context …
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GitHub Copilot is moving into a different cost model. GitHub announced that Copilot plans will transition from premium request units to GitHub AI Credits on June 1, 2026. Usage will be calculated from token consumption, …
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Frontend development often hits a practical wall early: the backend API does not exist yet, is unreachable in local environments, or is shared between multiple teams and cannot be safely modified during development. The …
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