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https://github.com/run-llama/mcp-server-llamacloud.git
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Marcus Schiesser
95 lines
2.5 KiB
Markdown
95 lines
2.5 KiB
Markdown
# LlamaCloud MCP Server
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A MCP server connecting to multiple managed indexes on [LlamaCloud](https://cloud.llamaindex.ai/)
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This is a TypeScript-based MCP server that creates multiple tools, each connected to a specific managed index on LlamaCloud. Each tool is defined through command-line arguments.
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<a href="https://glama.ai/mcp/servers/o4fcj7x2cg"><img width="380" height="200" src="https://glama.ai/mcp/servers/o4fcj7x2cg/badge" alt="LlamaCloud Server MCP server" /></a>
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## Features
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### Tools
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- Creates a separate tool for each index you define
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- Each tool provides a `query` parameter to search its specific index
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- Auto-generates tool names like `get_information_index_name` based on index names
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## Installation
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To use with your MCP Client (e.g. Claude Desktop, Windsurf or Cursor), add the following config to your MCP client config:
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```json
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{
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"mcpServers": {
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"llamacloud": {
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"command": "npx",
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"args": [
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"-y",
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"@llamaindex/mcp-server-llamacloud",
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"--index",
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"10k-SEC-Tesla",
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"--description",
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"10k SEC documents from 2023 for Tesla",
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"--index",
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"10k-SEC-Apple",
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"--description",
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"10k SEC documents from 2023 for Apple"
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],
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"env": {
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"LLAMA_CLOUD_PROJECT_NAME": "<YOUR_PROJECT_NAME>",
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"LLAMA_CLOUD_API_KEY": "<YOUR_API_KEY>"
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}
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}
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}
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}
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```
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For Claude, the MCP config can be found at:
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- On MacOS: `~/Library/Application Support/Claude/claude_desktop_config.json`
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- On Windows: `%APPDATA%/Claude/claude_desktop_config.json`
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### Tool Definition Format
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In the `args` array of the MCP config, you can define multiple tools by providing pairs of `--index` and `--description` arguments. Each pair defines a new tool.
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For example:
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```bash
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--index "10k-SEC-Tesla" --description "10k SEC documents from 2023 for Tesla"
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```
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Adds a tool for the `10k-SEC-Tesla` LlamaCloud index to the MCP server.
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## Development
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Install dependencies:
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```bash
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npm install
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```
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Build the server:
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```bash
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npm run build
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```
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For development with auto-rebuild:
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```bash
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npm run watch
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```
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To use the development version, replace in your MCP config `npx @llamaindex/mcp-server-llamacloud` with `node ./build/index.js`.
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### Debugging
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Since MCP servers communicate over stdio, debugging can be challenging. We recommend using the [MCP Inspector](https://github.com/modelcontextprotocol/inspector), which is available as a package script:
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```bash
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npm run inspector
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```
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The Inspector will provide a URL to access debugging tools in your browser.
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