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LlamaCloud (uvx) MCP Server

Community

Contributed by LlamaIndex

Query your LlamaCloud managed indexes and run extraction agents over your documents. Connects AI clients to LlamaCloud retrieval and structured data extraction.

About the LlamaCloud (uvx) MCP Server

The LlamaCloud (uvx) MCP server is a local (stdio) Model Context Protocol server available in the McpMux registry. Query your LlamaCloud managed indexes and run extraction agents over your documents. Connects AI clients to LlamaCloud retrieval and structured data extraction. This is a community-contributed MCP server by LlamaIndex.

Install the LlamaCloud (uvx) MCP server with one click using McpMux. It works with Cursor, Claude Desktop, Claude Code, VS Code, ChatGPT, Windsurf, JetBrains, and any MCP-compatible AI client. This server requires an API key — McpMux securely stores your credentials with AES-256-GCM encryption.

Transport Configuration

Transport Configuration
{
  "type": "stdio",
  "command": "uvx",
  "args": [
    "llamacloud-mcp@latest",
    "--index",
    "${input:LLAMA_CLOUD_INDEX}"
  ],
  "env": {
    "LLAMA_CLOUD_API_KEY": "${input:LLAMA_CLOUD_API_KEY}"
  },
  "metadata": {
    "inputs": [
      {
        "id": "LLAMA_CLOUD_API_KEY",
        "label": "LlamaCloud API Key",
        "description": "API key for your LlamaCloud account. Read by the server from the LLAMA_CLOUD_API_KEY environment variable (used as the fallback when --api-key is not passed).",
        "type": "text",
        "required": true,
        "secret": true,
        "placeholder": "llx-****************************",
        "obtain": {
          "url": "https://cloud.llamaindex.ai/api-key",
          "instructions": "1. Sign in at https://cloud.llamaindex.ai\n2. Open the API Key page (Settings > API Keys)\n3. Generate a new API key\n4. Copy the key (starts with llx-)",
          "button_label": "Get API Key"
        }
      },
      {
        "id": "LLAMA_CLOUD_INDEX",
        "label": "Index (name:description)",
        "description": "The LlamaCloud index to expose, in the format name:description (e.g. my-docs:Product documentation). The description is required and tells the model when to query this index. Passed to the server as --index.",
        "type": "text",
        "required": true,
        "secret": false,
        "placeholder": "my-index:Description of what this index contains"
      }
    ]
  }
}
Details
TransportLocal (stdio)
Hostinglocal
AuthAPI Key
Capabilities
Tools

Categories

Tags

llamacloudllamaindexragretrievalvector-searchdocument-extractionknowledge-base

Supported AI Clients

The LlamaCloud (uvx) MCP server works with all MCP-compatible AI clients through McpMux:

CursorClaude DesktopClaude CodeVS CodeChatGPTWindsurfJetBrainsZedClineGemini CLIAmazon Q

Related MCP Servers

Install LlamaCloud (uvx) with McpMux

One-click install from the McpMux desktop app. Auto-configures for Cursor, Claude, VS Code, ChatGPT, Windsurf, JetBrains, and any MCP-compatible client.