# Modular RAG MCP Server

> Modular RAG MCP Server — xbw-leo-modular-rag-mcp-server. Use this tool when you need to enhance AI assistants with hybrid search and multimodal document queries, or when requiring full observability and evaluation of knowledge retrieval processes. It solves problems related to information retrieval, query reranking, and multimodal search by providing a modular framework for exposure via MCP. The tool accepts various query inputs and returns relevant results, making it ideal for applications requiring advanced knowledge retrieval capabilities.

Canonical page: https://skillsregistry.net/skills/xbw-leo-modular-rag-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/xbw-leo-modular-rag-mcp-server

## Description

A modular RAG framework exposing knowledge retrieval tools via MCP, enabling AI assistants to perform hybrid search, reranking, and multimodal document queries with full observability and evaluation.

## Trust

- **Trust score (0–1):** 0.24
- **Verification tier:** scanned
- **Last scanned:** 2026-09-03

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-09-03

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/s26z6ip4xl)
- **Repository:** <https://github.com/XBW-Leo/MODULAR-RAG-MCP-SERVER>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "xbw-leo-modular-rag-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/xbw-leo-modular-rag-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/xbw-leo-modular-rag-mcp-server/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt