awslabs.bedrock-kb-retrieval-mcp-server

Level ALocal

An AWS Labs Model Context Protocol (MCP) server for Bedrock Knowledge Base Retrieval

Overview

An MCP server for accessing Amazon Bedrock Knowledge Bases. It discovers and lists knowledge bases and their data sources, answers natural-language queries with relevant passages and citations, filters by data source, reranks results, and offers agentic retrieval on managed knowledge bases with multi-step planning and cited answers. It supports both vector and managed knowledge bases and can pass a user_id to reach ACL-protected content.

⭐ 9.9kSearch & InfoPythonRepo ↗Updated 2026-11-05

Installation

MCP client config (paste into mcp.json)

{
  "mcpServers": {
    "awslabs-mcp-src-bedrock-kb-retrieval-mcp-server": {
      "command": "uvx",
      "args": [
        "awslabs.bedrock-kb-retrieval-mcp-server@latest"
      ]
    }
  }
}

Agent install prompt

Copy and paste into Cursor / Claude / other agents to install this MCP for you

Please read this MCP repository and install it into my current environment:
https://github.com/awslabs/mcp/tree/main/src/bedrock-kb-retrieval-mcp-server

Known working client config (can write into mcp.json):
{
  "mcpServers": {
    "awslabs-mcp-src-bedrock-kb-retrieval-mcp-server": {
      "command": "uvx",
      "args": [
        "awslabs.bedrock-kb-retrieval-mcp-server@latest"
      ]
    }
  }
}

Please: 1) check README for deps and env vars; 2) write config for my client; 3) if secrets are missing, tell me what to fill — do not invent values.

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