@Ragrabbit/MCP MCP Server

Open Source, Self-Hosted, AI Search and LLM.txt for your website

Remote serverstreamable-httpTypeScript

What is the @Ragrabbit/MCP MCP server?

@Ragrabbit/MCP MCP server exists for a simple reason — assistants are far more useful when they can act on @Ragrabbit/MCP directly instead of describing what you should do. Open Source, Self-Hosted, AI Search and LLM.txt for your website.

What you get

Self Hosted Site AI Search, LLMs.txt, MCP Server that crawls your content. 1-Click Deploy on Vercel.

What the assistant can call

Once @Ragrabbit/MCP is connected, these are the calls the assistant has available:

  • ADMIN_USER — ADMIN_PASSWORD
  • ragrabbit-url — (Required) The base URL of your RagRabbit instance, eg https://my-ragrabbit.vercel.com/
  • name — (Required) Custom name for the documentation search service (defaults to "RagRabbit") so that AI will know to use it when looking for info
  • Demo — View RagRabbit Demo Page
  • Configuration — See .env.example for the complete list
  • buttonText — The buttonText tool exposed by this server
  • searchPlaceholder — window.mountSearch("search-container", { searchPlaceholder: "Search documentation..." });
  • Fumadocs — export default function SearchDialog({ open, onOpenChange }: SharedProps) { return <RagRabbitModal domain="http://localhost:3000/" open={open}

Setting it up

Being a remote server, there is no local install. You register the endpoint with your client, authorise it once, and the tools appear.

Configuration and credentials

You will need one environment variable: OPENAI_API_KEY. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.

Choosing this one

This sits in the cloud and infrastructure group, where several servers overlap in what they claim to do but differ sharply once you actually set them up. @Ragrabbit/MCP's toolset — ADMIN_USER, ragrabbit-url, name and 5 more — is a fair guide to whether it matches your workflow. It is maintained by madarco; worth a glance at recent repository activity before you build anything load-bearing on it.

This entry was verified against @Ragrabbit/MCP's own documentation before publication; SyncDev keeps the directory reviewed rather than auto-generated.

Before you rely on it

  • Your data travels to the provider's service, so the usual questions apply about what you send and what they retain.
  • Missing credentials fail quietly in some clients — if no tools show up, check the environment block first.
  • MCP clients confirm each tool call by default. Leave that on until you have watched what the @ragrabbit/mcp mcp server does with a few real requests.

Available tools

ToolWhat it does
ADMIN_USERADMIN_PASSWORD
ragrabbit-url(Required) The base URL of your RagRabbit instance, eg https://my-ragrabbit.vercel.com/
name(Required) Custom name for the documentation search service (defaults to "RagRabbit") so that AI will know to use it when looking for info
DemoView [RagRabbit Demo Page](https://ragrabbit.vercel.app/widget/demo)
ConfigurationSee [.env.example](./apps/saas/.env.example) for the complete list.
buttonTextThe buttonText tool exposed by this server.
searchPlaceholder<script> window.mountSearch("search-container", { searchPlaceholder: "Search documentation..." }); </script>
Fumadocsexport default function SearchDialog({ open, onOpenChange }: SharedProps) { return <RagRabbitModal domain="http://localhost:3000/" open={open} onOpenChange={onOpenChange} />; }

How to install the @Ragrabbit/MCP MCP server

{
  "mcpServers": {
    "server-madarco": {
      "command": "npx",
      "args": ["-y", "@ragrabbit/mcp"],
      "env": {
        "OPENAI_API_KEY": "your-value"
      }
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Configuration

VariableDescriptionRequired
OPENAI_API_KEYCredential the server authenticates with.Yes

Example prompts to try

  • Use @Ragrabbit/MCP to ADMIN USER.
  • Use @Ragrabbit/MCP to ragrabbit-url.
  • Use @Ragrabbit/MCP to name.

Frequently asked questions

It acts as a bridge between AI models and a RagRabbit documentation instance, allowing models to perform semantic searches over the indexed documentation.