ensemble-dotnet

ensemble-dotnet is a plugin for Claude Code from FortiumPartners/ensemble. Its manifest loads nothing; the 1 agent it bundles cost 30 tokens per session together, scanned A, original, MIT.

A .NET backend development package containing agents and skills for ASP.NET Core, Wolverine, MartenDB, CQRS, and event sourcing. It focuses on building server-side applications with C# and related tools.

In plain words
What is it for?
It is for developing ASP.NET Core APIs, message-driven workflows, document storage, event-sourced systems, and CQRS-based services.
Why use it?
It brings related .NET backend guidance together for projects using these frameworks and architectural patterns.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

Good fit It is for developing ASP.NET Core APIs, message-driven workflows, document storage, event-sourced systems, and CQRS-based services.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add FortiumPartners/ensemble/plugin install ensemble-dotnet
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/FortiumPartners/ensemble

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for ensemble-dotnet

README.md
[![agentmods](https://agentmods.dev/badge/plugins/fortiumpartners/ensemble/dotnet.svg)](https://agentmods.dev/plugins/fortiumpartners/ensemble/dotnet)
Your own site
<a href="https://agentmods.dev/plugins/fortiumpartners/ensemble/dotnet"><img src="https://agentmods.dev/badge/plugins/fortiumpartners/ensemble/dotnet.svg" alt="Measured on agentmods" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 1 agent cost 30 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

ensemble-dotnet scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

packages/dotnet/.claude-plugin/plugin.json · 22 lines

What it actually says

{
  "name": "ensemble-dotnet",
  "version": "1.0.0",
  "description": ".NET backend development agents and skills (ASP.NET Core, Wolverine, MartenDB, CQRS/Event Sourcing)",
  "author": {
    "name": "Fortium Partners",
    "email": "[email protected]",
    "url": "https://github.com/FortiumPartners"
  },
  "repository": "https://github.com/FortiumPartners/ensemble",
  "license": "MIT",
  "keywords": [
    "dotnet",
    "aspnetcore",
    "csharp",
    "backend",
    "ensemble"
  ],
  "agents": ["./agents/dotnet-backend-expert.md"],
  "skills": "./skills"
}
Contents

What it installs

The manifest is a name and a version. 1 agent travel with it, and installing the plugin installs all of them — 30 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 22 lines scan A ad3413fa0853

Subscribe to this mod's changes

ensemble-dotnet is a plugin published in the GitHub repository FortiumPartners/ensemble (11 stars, last pushed 1mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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