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dotnet-mcp SKILL.md skillA

dotnet-mcp from postpartum-genushyacinthus29/dotnet-skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add postpartum-genushyacinthus29/dotnet-skills/dotnet-mcp@v1.1.1

Pins v1.1.1 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: postpartum-genushyacinthus29/dotnet-skills
Path: skills/dotnet-mcp/SKILL.md
Versions recorded: 3
Latest version: v1.1.1, committed Mar 28, 2026
First version recorded: Mar 15, 2026
Size: 11,066 bytes
Repository stars: 13
License: MIT

Build or consume Model Context Protocol (MCP) servers and clients in .NET using the official MCP C# SDK, including stdio, Streamable HTTP, tools, prompts, resources, and capability negotiation.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# MCP C# SDK for .NET

## Trigger On

- building or consuming MCP servers from a .NET application or library
- choosing between stdio and HTTP transport for MCP
- exposing tools, resources, prompts, completions, or logging to an MCP host
- connecting a .NET app to an existing MCP server and passing discovered tools into `IChatClient`
- bootstrapping a minimal MCP client/server from the `.NET AI` quickstarts or publishing a server to the MCP Registry
- implementing capability-aware flows such as roots, sampling, elicitation, subscriptions, or session resumption

## Use This Skill Instead Of

- Use `dotnet-mcp` when **protocol interoperability** is the requirement.
- Use `dotnet-microsoft-extensions-ai` when you only need model/provider abstraction or local tool orchestration without the MCP wire protocol.
- Use `dotnet-microsoft-agent-framework` when the main problem is agent orchestration; combine it with `dotnet-mcp` only when those agents must consume or expose MCP endpoints.
- Use the `.NET AI` quickstarts for the very first vertical slice, then come back here to harden transport, capability negotiation, publishing, and host interoperability.

## Documentation
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add postpartum-genushyacinthus29/dotnet-skills/dotnet-mcp@sha256:4230966ecc2e34ef

The line at the top of this page pins the label v1.1.1, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_h3izlq44cgvr3qzc.svg)](https://markdownregistry.com/a/art_h3izlq44cgvr3qzc)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 3 versions of this file, between Mar 15, 2026 and Mar 28, 2026, about one every 6 days.

version	committed	commit	size	audit
v1.1.1 latest	2026-03-28	1638589	11,066 B	A	view · diff
v1.1.0	2026-03-16	d6c85ae	10,339 B	A	view · diff
v1.0.0	2026-03-15	bd48dea	10,809 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (11066 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

postpartum-genushyacinthus29/dotnet-skills · 13 stars · license MIT · pushed 2026-10-13 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_h3izlq44cgvr3qzc
GET https://markdownregistry.com/api/v1/resolve?ref=postpartum-genushyacinthus29/dotnet-skills/dotnet-mcp
GET https://markdownregistry.com/api/v1/blob/4230966ecc2e34ef7270f8a7a456d0286262f61f7edf651d8e2dda6145584002

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.