rag

About rag

Use rag with your agent

claude mcp add rag -- dnx FieldCure.Mcp.Rag --yes

{
  "mcpServers": {
    "rag": {
      "command": "dnx",
      "args": [
        "FieldCure.Mcp.Rag",
        "--yes"
      ]
    }
  }
}

Frequently asked questions

What is rag?

rag is an MCP (Model Context Protocol) server by fieldcure in the Search category. MCP RAG server with hybrid search, multi-KB support, and AI-powered chunk contextualization.

How do I connect rag to Claude, Cursor, or another MCP client?

Install rag from its nuget package (FieldCure.Mcp.Rag) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.

Is rag open source?

Yes — the source code is public at github.com/fieldcure/fieldcure-mcp-rag.

Can AI agents pay to use rag?

Not yet through Loomal — rag is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.