Astra DB tools for agents: schema, find, vector search, guarded writes, and interactive views.
To add Astra DB to Claude, run the install command below or copy the ready-made config for Claude Code, Claude Desktop, Cursor and VS Code further down. Restart your client after adding it and its tools show up in your next conversation. It needs 4 environment variables, listed below.
Install
npx -y @erichare/astra-mcp@2.0.0Environment variables
ASTRA_DB_APPLICATION_TOKENSet in your MCP configASTRA_DB_API_ENDPOINTSet in your MCP configASTRA_DB_KEYSPACESet in your MCP configASTRA_MCP_READ_ONLYSet in your MCP configInstall with your client
claude mcp add astra-db --env ASTRA_DB_APPLICATION_TOKEN=<YOUR_ASTRA_DB_APPLICATION_TOKEN> --env ASTRA_DB_API_ENDPOINT=<YOUR_ASTRA_DB_API_ENDPOINT> --env ASTRA_DB_KEYSPACE=<YOUR_ASTRA_DB_KEYSPACE> --env ASTRA_MCP_READ_ONLY=<YOUR_ASTRA_MCP_READ_ONLY> -- npx -y @erichare/astra-mcp@2.0.0
Run this in a terminal to add the server to Claude Code.
What this does
Astra DB exposes a set of tools to Claude over the Model Context Protocol. After you add it to claude_desktop_config.json (snippet above) and restart Claude Desktop, those tools become callable inside any conversation.
Requirements
This server needs the following environment variables to be set before it can run:
ASTRA_DB_APPLICATION_TOKEN ASTRA_DB_API_ENDPOINT ASTRA_DB_KEYSPACE ASTRA_MCP_READ_ONLY
Set these via the env object in your MCP config (see claude_desktop_config.json snippet above).
Frequently asked questions
How do I install Astra DB?
Run the Claude Code command in the install section to add Astra DB to Claude Code, or copy the ready-made config for your client from the install section on this page. Restart your client afterwards and the tools appear in your next conversation.
Which clients work with Astra DB?
This page carries setup and config for Claude Code, Claude Desktop, Cursor and VS Code. Any other MCP client that accepts a standard server config can connect to Astra DB as well.
Does Astra DB need an API key?
Yes. Before it can run, set these environment variables: ASTRA_DB_APPLICATION_TOKEN, ASTRA_DB_API_ENDPOINT, ASTRA_DB_KEYSPACE, ASTRA_MCP_READ_ONLY. They go in the env block of your MCP config.
Imported from the Official MCP Registry. The details above come from the registry entry; the maker can claim this listing to correct them, add docs, and see its traffic.
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