generated: '2026-08-29'
method: searched
status: published
source: >-
  https://learn.microsoft.com/en-us/nuget/concepts/nuget-mcp-server,
  https://registry.modelcontextprotocol.io/v0/servers?search=nuget,
  live tools/list POST to https://learn.microsoft.com/api/mcp
deployment:
  mode: both
  endpoint: https://learn.microsoft.com/api/mcp
  install: dnx NuGet.Mcp.Server --source https://api.nuget.org/v3/index.json --yes
  package: https://www.nuget.org/packages/NuGet.Mcp.Server
  auth: none
  verified: probed
note: >-
  Two distinct first-party Microsoft MCP servers touch this surface and they are NOT the same product.
  (1) The NuGet MCP Server is local-stdio only: it is a NuGet tool package launched with the .NET 10
  `dnx` command, so a human must install .NET 10 and run it before any agent can reach it. (2) The
  Microsoft Learn Docs MCP Server is a remote streamable-HTTP endpoint an MCP client can POST to right
  now with no credential — verified by an anonymous tools/list on 2026-08-29 that returned three tools
  with real inputSchemas. The Learn server is Microsoft-wide (it indexes all of Microsoft Learn, not
  just .NET), and learn.microsoft.com is already the documentation and humanURL host for every API
  entry in this profile, which is why it is recorded here; it is not a .NET-exclusive surface.
servers:
  - name: nuget
    title: Microsoft NuGet
    transport: stdio
    mode: local-stdio
    package: NuGet.Mcp.Server
    package_version: 1.4.16
    registry_id: com.microsoft/nuget
    registry_url: https://registry.modelcontextprotocol.io/v0/servers?search=nuget
    repository: https://github.com/NuGet/Home
    repository_subfolder: mcp
    docs: https://learn.microsoft.com/en-us/nuget/concepts/nuget-mcp-server
    requires: .NET 10 SDK or later (provides the `dnx` command)
    auth: none
    config_verbatim: |
      {
        "servers": {
          "nuget": {
            "type": "stdio",
            "command": "dnx",
            "args": [ "NuGet.Mcp.Server", "--source", "https://api.nuget.org/v3/index.json", "--yes" ]
          }
        }
      }
    capabilities:
      - Uses your configured NuGet feeds to get real-time information about packages.
      - >-
        Provides conservative remediation planning for packages with known vulnerabilities, including
        transitive dependencies.
      - Provides package upgrade planning based on a project's package graph and target frameworks.
      - >-
        Reviews your repository's NuGet supply-chain posture (Central Package Management, NuGet Audit,
        Package Source Mapping, and NuGet.Config validity) and recommends hardening steps.
    tools: []
    tools_note: >-
      Tool names and inputSchemas were NOT captured. The server is stdio-only and requires a .NET 10
      SDK, which is not present on the probing machine, so `tools/list` could not be introspected and
      no tool list is published in the docs or the MCP registry entry. The capabilities[] above are
      quoted verbatim from the NuGet/Home mcp README; they are a capability statement, not a tool
      manifest. Authenticated/local stdio introspection is required to enumerate the real tools.
  - name: microsoft-learn-docs
    title: Microsoft Learn Docs MCP Server
    transport: streamable-http
    mode: remote
    url: https://learn.microsoft.com/api/mcp
    repository: https://github.com/MicrosoftDocs/mcp
    docs: https://learn.microsoft.com/en-us/training/support/mcp
    auth: none
    scope_note: >-
      Microsoft-wide documentation server covering all of Microsoft Learn, including the .NET, ASP.NET
      Core, .NET Aspire and NuGet documentation sets that are the humanURL for every API in this profile.
    verified:
      method: probed
      date: '2026-08-29'
      request: '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
      http_status: 200
      content_type: text/event-stream
    tools:
      - name: microsoft_docs_search
        title: Microsoft Docs Search
        description: >-
          Search official Microsoft/Azure documentation to find the most relevant and trustworthy
          content for a user's query. Returns up to 10 content chunks (each max 500 tokens) from
          Microsoft Learn and other official sources.
        input_schema_properties: [query]
        annotations: {readOnlyHint: true, idempotentHint: true, destructiveHint: false}
      - name: microsoft_code_sample_search
        title: Microsoft Code Sample Search
        description: >-
          Search for code snippets and examples in official Microsoft Learn documentation. Optional
          `language` filter accepts csharp, javascript, typescript, python, powershell, azurecli, al,
          sql, java, kusto, cpp, go, rust, ruby, php.
        input_schema_properties: [query, language]
        annotations: {readOnlyHint: true, idempotentHint: true, destructiveHint: false}
      - name: microsoft_docs_fetch
        title: Microsoft Docs Fetch
        description: >-
          Fetch the full content of a Microsoft Learn documentation page identified by URL, the
          follow-up to microsoft_docs_search when a high-value page is identified.
        input_schema_properties: [url]
        annotations: {readOnlyHint: true, idempotentHint: true, destructiveHint: false}