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Prerequisites

  • Claude Code installed (npm install -g @anthropic-ai/claude-code)
  • A VexiData account with at least one connected database

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Connect VexiData to Claude Code

1

Copy your MCP Server URL

Your MCP Server URL is:
https://vexidata.com/mcp
You can also find this in Settings > AI Integrations in your VexiData AI Integrations page.
2

Add VexiData as an MCP server

Run the following command to add VexiData to Claude Code’s MCP configuration:
claude mcp add vexidata --transport sse https://vexidata.com/mcp
This registers VexiData as an MCP server that Claude Code can use in your sessions.
3

Authorize the connection

The first time Claude Code connects to VexiData, it will open a browser window for authorization. Review the requested permissions and click Approve.
4

Start querying your data

Launch Claude Code and start asking questions about your databases:
claude
For example:
  • “What tables are in my database?”
  • “Show me the schema for the orders table”
  • “Write a query to find users who haven’t logged in for 30 days”
Claude Code will use VexiData to access your schema and run queries against your connected databases.

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Manual configuration

You can also add VexiData directly to your Claude Code settings file (~/.claude.json): 
{
  "mcpServers": {
    "vexidata": {
      "type": "sse",
      "url": "https://vexidata.com/mcp"
    }
  }
}

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Troubleshooting

  • Run claude mcp list to verify VexiData is registered
  • Check that your VexiData account has an active session — try logging in at vexidata.com
  • Try removing and re-adding: claude mcp remove vexidata then add again
  • Make sure your default browser is set and working
  • If running in a headless environment (SSH, container), you may need to copy the authorization URL manually from the terminal output and open it in a browser
  • Verify you have at least one database connected in VexiData under Data Sources
  • Check that your database connection is active and the schema has been analyzed
  • Try asking specifically about a table name to confirm the connection is working