Meshmakers.Octo.Sdk.MeshAdapter 3.5.0

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher. 
dotnet add package Meshmakers.Octo.Sdk.MeshAdapter --version 3.5.0
                    


                    

                
NuGet\Install-Package Meshmakers.Octo.Sdk.MeshAdapter -Version 3.5.0
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="Meshmakers.Octo.Sdk.MeshAdapter" Version="3.5.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Meshmakers.Octo.Sdk.MeshAdapter" Version="3.5.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Meshmakers.Octo.Sdk.MeshAdapter" />
                    


                            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 Meshmakers.Octo.Sdk.MeshAdapter --version 3.5.0
                    


                    

                
#r "nuget: Meshmakers.Octo.Sdk.MeshAdapter, 3.5.0"
#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 Meshmakers.Octo.Sdk.MeshAdapter@3.5.0
#: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=Meshmakers.Octo.Sdk.MeshAdapter&version=3.5.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Meshmakers.Octo.Sdk.MeshAdapter&version=3.5.0
                    


                            Install as a Cake Tool

Octo Mesh Adapter

Build Status

An ETL (Extract-Transform-Load) pipeline execution engine that manages and executes mesh pipelines. Built on .NET 10.0 with a flexible, node-based architecture for creating data processing workflows.

Features

  • Data Extraction: Retrieve entities from MongoDB, execute queries, enrich data from external sources
  • Data Transformation: Map values, process documents (Excel, PDF with OCR), integrate AI services
  • Data Loading: Persist changes to MongoDB, store time-series data in CrateDB, send email notifications
  • Event-Driven Triggers: HTTP endpoints, entity watchers, command bus, email reception

Quick Start

Prerequisites

  • .NET 10.0 SDK
  • MongoDB
  • CrateDB (optional, for time-series data)

Build

# Build the solution
dotnet build

# Build in Release mode
dotnet build -c Release

# Build in DebugL mode (uses local NuGet packages from ../nuget)
dotnet build -c DebugL

Run

dotnet run --project src/MeshAdapter/MeshAdapter.csproj

Project Structure

octo-mesh-adapter/
├── src/
│   ├── MeshAdapter/           # Main executable service
│   ├── MeshAdapter.Sdk/       # SDK with pipeline nodes and services
│   └── MeshNodes.Sdk/         # Node configuration definitions
├── tests/                     # Unit tests
└── docs/                      # Documentation

Pipeline Nodes

The adapter provides four categories of pipeline nodes:

Category Purpose Examples
Extract Data retrieval GetRtEntitiesById, GetRtEntitiesByType, GetAssociationTargets
Transform Data processing DataMapping, MakeHttpRequest, PdfOcrExtraction, AnthropicAiQuery
Load Data persistence ApplyChanges, SaveStreamDataInArchive, EMailSender
Trigger Pipeline initiation FromHttpRequest, FromWatchRtEntity, FromEmail

Documentation

Examples

API reference

scripts/createDocumentation.ps1 generates the published API reference from the XML documentation of Meshmakers.Octo.MeshAdapter.Nodes and uploads it as a build artifact. The MeshAdapter host executable is deliberately not documented: it exposes no public API of its own, only the Program class the compiler generates for top-level statement apps.

Helm chart: SECRET attribute key ring (AB#5536)

The runtime engine binds SecretEncryption:Keys:<kid>, SecretEncryption:ActiveKeyId and SecretEncryption:LegacyV1Key (concept octo-construction-kit-engine/docs/concept-secret-attribute-type.md §3.5). The chart in src/charts/octo-mesh-adapter renders them from secrets.secretEncryption.{keys,activeKeyId,legacyV1Key} as OCTO_SECRETENCRYPTION__KEYS__<kid>, OCTO_SECRETENCRYPTION__ACTIVEKEYID and OCTO_SECRETENCRYPTION__LEGACYV1KEY (inside octo-mesh.system-env).

  • The communication operator supplies them for ReceivesClusterSecrets=true workloads: keys and the legacy key as valueFrom maps into {release}-octo-secrets, the active key id as a plain string.
  • Optional: nothing is rendered when unset, the adapter starts, and only SECRET attribute access fails.
  • The key id keeps its case in the variable name (lowercase, validated) because it is the id in the enc:v2:<kid>: header.
  • An empty activeKeyId with exactly one key selects that key; with several keys it fails the render.

License

Proprietary - Meshmakers

Product Compatible and additional computed target framework versions.
.NET 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
3.5.0 0 10/9/2026
3.4.150 69 10/8/2026
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3.4.147 99 10/5/2026
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