Fdw.Mcp.Bus.Abstractions
1.1.0-rc.1
This is a prerelease version of Fdw.Mcp.Bus.Abstractions.
dotnet add package Fdw.Mcp.Bus.Abstractions --version 1.1.0-rc.1
NuGet\Install-Package Fdw.Mcp.Bus.Abstractions -Version 1.1.0-rc.1
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="Fdw.Mcp.Bus.Abstractions" Version="1.1.0-rc.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
<PackageVersion Include="Fdw.Mcp.Bus.Abstractions" Version="1.1.0-rc.1" />
<PackageReference Include="Fdw.Mcp.Bus.Abstractions" />
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 Fdw.Mcp.Bus.Abstractions --version 1.1.0-rc.1
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Fdw.Mcp.Bus.Abstractions, 1.1.0-rc.1"
#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 Fdw.Mcp.Bus.Abstractions@1.1.0-rc.1
#: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=Fdw.Mcp.Bus.Abstractions&version=1.1.0-rc.1&prerelease
#tool nuget:?package=Fdw.Mcp.Bus.Abstractions&version=1.1.0-rc.1&prerelease
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
Fdw.Mcp.Bus.Abstractions
MCP bus contracts.
Implementations live in the sibling packages; this one holds the interfaces, base types and models they agree on, so a consumer can depend on the contract without taking the implementation.
Interfaces (4)
| Type | Kind | Purpose |
|---|---|---|
IMcpEventBus |
interface | MCP event bus contract. Publishers (MCP servers, dispatchers, participants) emit events; sinks (stdio,… |
IMcpToolSource |
interface | Bridges an MCP tool implementation onto an . Subscribes to mcp/{ServerName}/*/invoke events and produces… |
IMcpToolSourceKind |
interface | TypeOption selector for how external MCP tool implementations are joined to the bus (in-process library,… |
IViewIntent |
interface | Per-event directive controlling whether view-bound sinks (e.g. the Pidgin canvas) project this event.… |
Base types (4)
| Type | Kind | Purpose |
|---|---|---|
McpToolSourceKindBase |
class | — |
McpToolSourceTypes |
class | — |
ViewIntentBase |
class | — |
ViewIntents |
class | — |
Models and supporting types (10)
| Type | Kind | Purpose |
|---|---|---|
McpEvent |
record | A single event flowing through the MCP bus. Events are immutable, totally ordered per bus instance via ,… |
McpEventDraft |
record | A publisher-supplied event payload that the bus will assign an and to on . |
McpTopicPattern |
class | Matches MCP topic strings against glob-style patterns. * matches a single segment; ** matches zero or… |
McpTopics |
class | Topic-naming conventions for MCP events on the bus. All MCP servers publish to topics under… |
Compare |
class | — |
Ghost |
class | — |
InProcKind |
class | — |
Silent |
class | — |
StdioBridgeKind |
class | — |
Update |
class | — |
Installation
dotnet add package Fdw.Mcp.Bus.Abstractions --prerelease
Dependencies
Fdw.Collections · Fdw.Results.Abstractions · Fdw.Types.Abstractions
Build-time only (generators and analyzers, not runtime dependencies): Fdw.Collections.SourceGenerators
Part of FractalDataWorks 1.0.0-rc.1. Licensed under Apache-2.0.
| Product | Versions Compatible and additional computed target framework versions. |
|---|---|
| .NET | net5.0 was computed. net5.0-windows was computed. net6.0 was computed. net6.0-android was computed. net6.0-ios was computed. net6.0-maccatalyst was computed. net6.0-macos was computed. net6.0-tvos was computed. net6.0-windows was computed. net7.0 was computed. net7.0-android was computed. net7.0-ios was computed. net7.0-maccatalyst was computed. net7.0-macos was computed. net7.0-tvos was computed. net7.0-windows was computed. net8.0 was computed. 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 was computed. 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 was computed. 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. |
| .NET Core | netcoreapp2.0 was computed. netcoreapp2.1 was computed. netcoreapp2.2 was computed. netcoreapp3.0 was computed. netcoreapp3.1 was computed. |
| .NET Standard | netstandard2.0 is compatible. netstandard2.1 was computed. |
| .NET Framework | net461 was computed. net462 was computed. net463 was computed. net47 was computed. net471 was computed. net472 was computed. net48 was computed. net481 was computed. |
| MonoAndroid | monoandroid was computed. |
| MonoMac | monomac was computed. |
| MonoTouch | monotouch was computed. |
| Tizen | tizen40 was computed. tizen60 was computed. |
| Xamarin.iOS | xamarinios was computed. |
| Xamarin.Mac | xamarinmac was computed. |
| Xamarin.TVOS | xamarintvos was computed. |
| Xamarin.WatchOS | xamarinwatchos was computed. |
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.
-
.NETStandard 2.0
- Fdw.Collections (>= 1.1.0-rc.1)
- Fdw.Results.Abstractions (>= 1.1.0-rc.1)
- Fdw.Types.Abstractions (>= 1.1.0-rc.1)
- Microsoft.Bcl.AsyncInterfaces (>= 10.0.10)
- Microsoft.Extensions.Configuration.Abstractions (>= 10.0.10)
- Microsoft.Extensions.DependencyInjection.Abstractions (>= 10.0.10)
- Microsoft.Extensions.Hosting.Abstractions (>= 10.0.10)
- Microsoft.Extensions.Logging.Abstractions (>= 10.0.10)
- Microsoft.Extensions.Options (>= 10.0.10)
- System.Collections.Immutable (>= 10.0.10)
- System.ComponentModel.Annotations (>= 5.0.0)
- System.Diagnostics.DiagnosticSource (>= 10.0.10)
- System.Runtime.CompilerServices.Unsafe (>= 6.1.2)
NuGet packages (2)
Showing the top 2 NuGet packages that depend on Fdw.Mcp.Bus.Abstractions:
| Package | Downloads |
|---|---|
|
Fdw.Mcp.Bus
MCP event bus implementation. In-memory ring + append-only segmented file durability. Publishers/sinks use the IMcpEventBus contract from Fdw.Mcp.Bus.Abstractions. |
|
|
Fdw.DevSession
Development tools and utilities for the Fdw ecosystem. |
GitHub repositories
This package is not used by any popular GitHub repositories.
| Version | Downloads | Last Updated |
|---|---|---|
| 1.1.0-rc.1 | 0 | 9/15/2026 |
| 1.0.1-rc.4 | 69 | 9/2/2026 |
| 1.0.1-rc.3 | 67 | 9/2/2026 |
| 1.0.1-rc.2 | 68 | 9/1/2026 |
| 1.0.1-rc.1 | 63 | 8/31/2026 |
| 1.0.0-rc.10 | 65 | 8/28/2026 |
| 1.0.0-rc.9 | 82 | 8/25/2026 |
| 1.0.0-rc.8 | 89 | 8/25/2026 |
| 1.0.0-rc.6.1 | 77 | 8/20/2026 |
| 1.0.0-rc.6 | 89 | 8/20/2026 |
| 1.0.0-rc.5 | 106 | 8/19/2026 |
| 1.0.0-rc.4 | 84 | 8/19/2026 |
| 1.0.0-rc.3 | 93 | 8/17/2026 |
| 1.0.0-rc.1 | 78 | 8/10/2026 |