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efcore Skill

AI Agent SkillCode & Developer ToolsC#Open source

efcore is a C# AI agent skill for VS Code. EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

How to use efcore Skill

Client configuration

{
  "servers": {
    "microsoft-docs": {
      "type": "http",
      "url": "https://learn.microsoft.com/api/mcp"
    },
    "nuget": {
      "type": "stdio",
      "command": "dnx",
      "args": [
        "NuGet.Mcp.Server",
        "--prerelease",
        "--yes"
      ]
    },
    "Community-Mcp-DotNet": {
      "type": "stdio",
      "command": "dnx",
      "args": [
        "Community.Mcp.DotNet",
        "--prerelease",
        "--yes"
      ],
      "env": {
        "DOTNET_SKIP_FIRST_TIME_EXPERIENCE": "1",
        "DOTNET_NOLOGO": "1"
      }
    },
    "helix-azdo": {
      "type": "stdio",
      "command": "dnx",
      "args": [
        "lewing.helix.mcp",
        "--prerelease",
        "--yes"
      ]
    },
    "msbuild-binlog": {
      "type": "stdio",
      "command": "dnx",
      "args": [
        "baronfel.binlog.mcp",
        "--prerelease",
        "--yes"
      ]
    }
  }
}

Compatible clients

VS Code

What is efcore Skill?

efcore is a C# AI agent skill for VS Code. EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations. This profile combines repository metadata with install, compatibility, and usage signals so developers can quickly decide whether it fits their agent workflow before opening the source repository.

Trust signal
85/100
Maintenance signal
95/100
Adoption signal
100/100

Automated repository signals based on public metadata such as recency, license, installation evidence, and adoption. These are not a security audit or endorsement.

Key capabilities

  • Reusable instructions support
  • Includes SKILL.md support
  • Shell commands support
  • Document generation support
  • .vscode/mcp.json config support
  • .agents/skills/make-skill/SKILL.md config support
  • .agents/skills/change-tracking/SKILL.md config support

Technical details

VS CodeSSE
  • Built for C#
  • Built for Node.js
  • Built for Python
  • Works with VS Code
  • Uses SSE transport
  • API key required
  • Database access

Requirements and access

C#Node.jsPythonMIT licenseAPI key requiredAPI key requiredDatabase access

Security and permissions

Review permissions before connecting any MCP server to an agent. Pay special attention to whether it can read local files, write data, call external services, or perform destructive actions.

Destructive actionsWrite actionsDatabase accessCredentials requiredCan write or update dataMay support destructive actionsAPI key required authentication

When to use efcore Skill

  • Use it for reusing agent instructions, scripts, and references.
  • Use it for agent skills workflows.
  • Use it for coding workflows.
  • Use it for data workflows.
  • Use it for vs code users.

Built with

C#Node.jsPythonVS CodeSSE

Explore related resources

Frequently asked questions

What is efcore?

efcore is a C# AI agent skill for VS Code. EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

Who is efcore best for?

efcore is best for reusing agent instructions, scripts, and references, agent skills workflows, coding workflows, data workflows, vs code users.

How do I install efcore?

Check the efcore GitHub repository for installation instructions.

Is efcore actively maintained?

efcore may need a closer maintenance check before production use.

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