Ragstack

Overview

Ragstack is a Model Context Protocol (MCP) server: Search, chat, upload, and scrape a serverless RAGStack knowledge base on AWS. Because it speaks the Model Context Protocol, AI assistants can use Ragstack as a set of callable tools instead of you copy-pasting between apps.

It runs locally: the Python package ragstack-mcp (via uvx) speaks MCP over stdio on your machine. The current release is v0.1.4, published under the Apache-2.0 license, with source at HatmanStack/RAGStack-Lambda on GitHub, where it has earned 25 stars.

On mcp.site, Ragstack sits in the Cloud Service category. Any MCP client can use it — Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed among them — via the install snippets below. If you maintain Ragstack for HatmanStack, claim this listing to verify ownership, earn the Verified badge, and keep the details current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "ragstack": {
      "command": "uvx",
      "args": [
        "ragstack-mcp"
      ]
    }
  }
}