Meridian.Hosts.Mcp 0.1.0-preview.7

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher.
This is a prerelease version of Meridian.Hosts.Mcp. 
dotnet add package Meridian.Hosts.Mcp --version 0.1.0-preview.7
                    


                    

                
NuGet\Install-Package Meridian.Hosts.Mcp -Version 0.1.0-preview.7
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Meridian.Hosts.Mcp" Version="0.1.0-preview.7" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Meridian.Hosts.Mcp" Version="0.1.0-preview.7" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Meridian.Hosts.Mcp" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Meridian.Hosts.Mcp --version 0.1.0-preview.7
                    


                    

                
#r "nuget: Meridian.Hosts.Mcp, 0.1.0-preview.7"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Meridian.Hosts.Mcp@0.1.0-preview.7
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Meridian.Hosts.Mcp&version=0.1.0-preview.7&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Meridian.Hosts.Mcp&version=0.1.0-preview.7&prerelease
                    


                            Install as a Cake Tool

Meridian

Embeddable, time-correct reporting for .NET systems that already own their data: define metrics once, point Meridian at your store, and get chart-ready series back — bucketed in the right time zone, cached, invalidated on write, as chart-agnostic JSON.

This package is one part of Meridian. Most applications start with:

dotnet add package Meridian.Engine --prerelease
dotnet add package Meridian.Sources.DuckDb --prerelease   # or .PostgreSql, .SqlServer, .MySql, .ClickHouse, or your own IPointSource
dotnet add package Meridian.Views.Json --prerelease

Quick start

var athlete = new DimensionId("athlete");
var trainingLoad = new MetricId("training-load");

var catalog = new InMemoryMetricCatalog(
[
    new MetricDefinition(trainingLoad, "Training load", new Unit("au"), "mean", [athlete], TimeGrain.Instant),
]);

var source = new DuckDbPointSource(
    new DuckDbSourceOptions("Data Source=:memory:", Relation: "read_parquet('data/load/*.parquet')"),
    athlete);

var meridian = MeridianRuntime.InMemory(catalog, source);

var chart = await meridian.Engine.RunAsync(
    PipelineSpec.Create(
        tenant: "my-club",
        metric: trainingLoad,
        entities: [new EntityRef(athlete, 7), new EntityRef(athlete, 9)],
        timeframe: new DateInterval(Instant.FromUtc(new DateTime(2026, 1, 1)), Instant.FromUtc(new DateTime(2026, 7, 1))),
        view: new ViewSpec(ChartKind.Line, AxisSource.Time, SeriesBy: athlete),
        Transform.Resample(Period.Week, Aggregators.Mean, GapPolicy.LeaveMissing)),
    ProjectionOptions.Default with { Calendar = CalendarContext.For("Europe/London") });

Console.WriteLine(ChartViewJson.Serialize(chart));

Highlights

  • Time done right — readings bucketed in the report's time zone (DST included); calendar dates never shift; legacy wall-clock columns read with explicit DST rules.
  • Fast on your existing data — bucketing pushed down into the database when exact; multiple metrics in one query, from long (row per value) or wide (column per metric) tables; repeats from cache in microseconds.
  • Safe caching — per-entity slices, finished-view caching, write-driven invalidation with versioned keys.
  • Chart-agnostic output — plain JSON series and axes for any charting library, API or agent.

Documentation, benchmarks and the roadmap: https://github.com/gyandal/meridian

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
0.1.0-preview.7 72 9/30/2026
0.1.0-preview.6 56 9/29/2026
0.1.0-preview.5 58 9/29/2026
0.1.0-preview.4 62 9/29/2026
0.1.0-preview.3 61 9/25/2026
0.1.0-preview.2 63 9/25/2026
0.1.0-preview.1 66 9/24/2026

https://github.com/gyandal/meridian/blob/main/CHANGELOG.md