The Astra DB MCP Server enables interaction with an Astra DB database to manage collections and records. With this server, you can:
- Manage Collections:
- Get all collections
- Create new collections
- Update existing collections
- Delete collections
- Manage Records:
- List records from a collection
- Get a specific record by ID
- Create a new record (or multiple records at once)
- Update existing records (individually or in batch)
- Delete records (individually or in batch)
- Find records by field value
- Utilities:
- Open a browser for authentication and setup
- Get help adding the client to an MCP client
- Estimate document count in a collection
Allows to interact with Astra DB, a database service by DataStax. Provides tools for collection management (creating, updating, deleting, listing) and record operations (creating, retrieving, updating, deleting).
Astra DB MCP Server
A Model Context Protocol (MCP) server for interacting with Astra DB. MCP extends the capabilities of Large Language Models (LLMs) by allowing them to interact with external systems as agents.
Prerequisites
You need to have a running Astra DB database. If you don't have one, you can create a free database here. From there, you can get two things you need:
- An Astra DB Application Token
- The Astra DB API Endpoint
To learn how to get these, please read the getting started docs.
Adding to an MCP client
Here's how you can add this server to your MCP client.
Claude Desktop
To add this to Claude Desktop, go to Preferences -> Developer -> Edit Config and add this JSON blob to claude_desktop_config.json
:
Windows PowerShell Users:
npx
is a batch command so modify the JSON as follows:
Cursor
To add this to Cursor, go to Settings -> Cursor Settings -> MCP
From there, you can add the server by clicking the "+ Add New MCP Server" button, where you should be brought to an mcp.json
file.
Tip: there is a
~/.cursor/mcp.json
that represents your Global MCP settings, and a project-specific.cursor/mcp.json
file that is specific to the project. You probably want to install this MCP server into the project-specific file.
Add the same JSON as indiciated in the Claude Desktop instructions.
Alternatively you may be presented with a wizard, where you can enter the following values (for Unix-based systems):
- Name: Whatever you want
- Type: Command
- Command:
Once added, your editor will be fully connected to your Astra DB database.
Available Tools
The server provides the following tools for interacting with Astra DB:
GetCollections
: Get all collections in the databaseCreateCollection
: Create a new collection in the databaseUpdateCollection
: Update an existing collection in the databaseDeleteCollection
: Delete a collection from the databaseListRecords
: List records from a collection in the databaseGetRecord
: Get a specific record from a collection by IDCreateRecord
: Create a new record in a collectionUpdateRecord
: Update an existing record in a collectionDeleteRecord
: Delete a record from a collectionFindRecord
: Find records in a collection by field valueBulkCreateRecords
: Create multiple records in a collection at onceBulkUpdateRecords
: Update multiple records in a collection at onceBulkDeleteRecords
: Delete multiple records from a collection at onceOpenBrowser
: Open a web browser for authentication and setupHelpAddToClient
: Get assistance with adding Astra DB client to your MCP clientEstimateDocumentCount
: Get estimate of the number of documents in a collection.
local-only server
The server can only run on the client's local machine because it depends on local resources.
Tools
A Model Context Protocol server that allows Large Language Models to interact with Astra DB databases, providing tools for managing collections and records through natural language commands.
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