Is Mcp Dotnet safe to use?

Mcp Dotnet has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.

How do I install Mcp Dotnet?

Mcp Dotnet supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What AI clients work with Mcp Dotnet?

Mcp Dotnet is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is Mcp Dotnet actively maintained?

Mcp Dotnet is actively maintained — last commit was 9 days ago.

MCP Dotnet

Name: MCP Dotnet
Author: jgbright

by jgbright

Two MCP stdio servers in .NET 10: Microsoft Teams (teams, channels, chats, messages, search) via Microsoft Graph, and Azure DevOps (work items, pull requests, pipelines, repos, search) via its REST API. Interactive Entra ID sign-in instead of PATs; read-only by default with opt-in write and send gates.

GitHub

No known CVEs

MIT license

Actively maintained

Last commit 9d ago

Works with most clients

Transport: stdio, sse, http

0 tools

Grade F

MCPpedia last refreshed this data 4h ago

Edit this pageView history

MCP Dotnet is an MCP server that two MCP stdio servers in .NET 10: Microsoft Teams (teams, channels, chats, messages, search) via Microsoft Graph, and Azure DevOps (work items, pull requests, pipelines, repos, search) via its REST API. Interactive Entra ID sign-in instead of PATs; read-only by default with opt-in write and send gates. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 42/100 on MCPpedia's security, maintenance and efficiency rubric.

Developer Tools Cloud

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "teams": {
      "env": {
        "TEAMS_MCP_CLIENT_ID": "11111111-1111-1111-1111-111111111111",
        "TEAMS_MCP_TENANT_ID": "00000000-0000-0000-0000-000000000000",
        "TEAMS_MCP_ALLOW_SEND": "true"
      },
      "type": "stdio",
      "command": "teams-mcp"
    },
    "azuredevops": {
      "env": {
        "ADO_MCP_ORG_URL": "https://dev.azure.com/contoso",
        "ADO_MCP_PROJECT": "Core",
        "ADO_MCP_CLIENT_ID": "22222222-2222-2222-2222-222222222222",
        "ADO_MCP_TENANT_ID": "00000000-0000-0000-0000-000000000000",
        "ADO_MCP_ALLOW_WRITE": "true"
      },
      "type": "stdio",
      "command": "ado-mcp"
    }
  }
}

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Read me

What Mcp Dotnet does

Two MCP stdio servers on .NET 10. Both are built on the official ModelContextProtocol C# SDK and sign in to Entra ID through Azure.Identity.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

42/100across 5 weighted dimensions

How we score →

0255075100

−58

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Mcp Dotnet safe to use?: Mcp Dotnet has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install Mcp Dotnet?: Mcp Dotnet supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with Mcp Dotnet?: Mcp Dotnet is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is Mcp Dotnet actively maintained?: Mcp Dotnet is actively maintained — last commit was 9 days ago.

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Developer Tools Cloud

Step 1

Install in your client

Config is the same across clients — only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "teams": {
      "env": {
        "TEAMS_MCP_CLIENT_ID": "11111111-1111-1111-1111-111111111111",
        "TEAMS_MCP_TENANT_ID": "00000000-0000-0000-0000-000000000000",
        "TEAMS_MCP_ALLOW_SEND": "true"
      },
      "type": "stdio",
      "command": "teams-mcp"
    },
    "azuredevops": {
      "env": {
        "ADO_MCP_ORG_URL": "https://dev.azure.com/contoso",
        "ADO_MCP_PROJECT": "Core",
        "ADO_MCP_CLIENT_ID": "22222222-2222-2222-2222-222222222222",
        "ADO_MCP_TENANT_ID": "00000000-0000-0000-0000-000000000000",
        "ADO_MCP_ALLOW_WRITE": "true"
      },
      "type": "stdio",
      "command": "ado-mcp"
    }
  }
}

Are you the author?

Add this badge to your README to show your security score and help users find safe servers.

Embed in your READMEAbout badges →

[![MCPpedia Score](https://mcppedia.org/api/badge/mcp-dotnet)](https://mcppedia.org/s/mcp-dotnet)

Read me

What Mcp Dotnet does

Two MCP stdio servers on .NET 10. Both are built on the official ModelContextProtocol C# SDK and sign in to Entra ID through Azure.Identity.

Test This Server

No automated test available for this server. Check the GitHub README for setup instructions.

README

mcp-dotnet

Two MCP stdio servers on .NET 10. Both are built on the official ModelContextProtocol C# SDK and sign in to Entra ID through Azure.Identity.

Teams (teams-mcp): Microsoft Teams via Microsoft Graph. Read teams, channels, chats and messages, search, wait for new messages, and send behind an opt-in gate.
Azure DevOps (ado-mcp): projects, repositories, pull requests, work items, pipelines and search (code, work items, wiki) via the REST API, plus gated work item writes and pull request comments.

Each server works on its own, so install only the one you need. Design documentation is in docs/. Everything from here to Teams server is what it takes to get running.

Quick start

Four steps. You need the .NET 10 SDK and an Entra ID app registration in your own tenant. App registrations says what it has to be. There is no way around that step, because the servers sign in as you against your own organization. There is no shared id to hand out.

1. Install the servers from nuget.org. This puts teams-mcp and ado-mcp on your PATH.

dotnet tool install --global JasonBright.Mcp.Teams
dotnet tool install --global JasonBright.Mcp.AzureDevOps

2. Point them at your tenant. Nothing here is secret. Tenant and client ids are public OAuth identifiers. Set them at user scope and every client picks them up, because an MCP server is a child process of the client that launches it.

[Environment]::SetEnvironmentVariable('TEAMS_MCP_TENANT_ID', '<tenant-guid>',     'User')
[Environment]::SetEnvironmentVariable('TEAMS_MCP_CLIENT_ID', '<app-guid>',        'User')
[Environment]::SetEnvironmentVariable('ADO_MCP_TENANT_ID',   '<tenant-guid>',     'User')
[Environment]::SetEnvironmentVariable('ADO_MCP_CLIENT_ID',   '<app-guid>',        'User')
[Environment]::SetEnvironmentVariable('ADO_MCP_ORG_URL',     'https://dev.azure.com/contoso', 'User')
[Environment]::SetEnvironmentVariable('ADO_MCP_PROJECT',     'Core',              'User')

On Linux and macOS these are export lines in your shell profile. Terminals that are already open keep the old values, so start a new one.

Both servers are read-only until you also set a gate. See Enabling writes. Every other variable has a default, and each server's section below lists them.

3. Install the plugin in Claude Code. It registers both servers and brings three skills that use them (teams-message, teams-watcher, mcp-reauth).

/plugin marketplace add jgbright/mcp-dotnet
/plugin install mcp-dotnet@mcp-dotnet

On VS Code or Cursor, or if you would rather keep the config in one repository, write it yourself. See a .mcp.json by hand. You can also have the server write it for you with teams-mcp install or ado-mcp install. See Registering a server in a repository.

4. Sign in once, then check it. Sign-in is interactive and console-only. The server itself never prompts, because it has nowhere to prompt over stdio.

teams-mcp auth       # device-code sign-in, once per machine
teams-mcp selftest   # silent-auth path plus one real Graph call, raw errors on the console

ado-mcp auth
ado-mcp selftest

Restart the MCP client and the tools are there. If something is wrong, run selftest first. It tells you whether the problem is sign-in or the tool.

Calling a tool from the command line

call invokes one tool per run without an MCP client on the other end — the server is the real one, driven over in-memory pipes, so a call that works here works under MCP too. The result JSON is the only thing on stdout (logs go to stderr and the log file), and a tool error exits non-zero, so the output pipes cleanly into ConvertFrom-Json or jq.

ado-mcp call              

... [View full README on GitHub](https://github.com/jgbright/mcp-dotnet#readme)

Loading README…

Scored, not listed

Why this score

Five weighted categories — click any category to see the underlying evidence.

Score breakdown

42/100across 5 weighted dimensions

How we score →

0255075100

−58

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

No package registry to scan.

Community

Reviews

Be the first to review

Have you used this server?

Share your experience — it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is Mcp Dotnet safe to use?: Mcp Dotnet has no known CVEs as of the latest MCPpedia security scan. It does not require authentication, so any local process can connect — keep this in mind in shared environments. Licensed under MIT.
How do I install Mcp Dotnet?: Mcp Dotnet supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What AI clients work with Mcp Dotnet?: Mcp Dotnet is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is Mcp Dotnet actively maintained?: Mcp Dotnet is actively maintained — last commit was 9 days ago.