How to Use the LanceDB (Serverless Vector DB) MCP in Cursor

Inject live vector data into your codebase using the LanceDB (Serverless Vector DB) MCP Server in Cursor.

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Connect LanceDB (Serverless Vector DB) MCP to Cursor

Create your Vinkius account to connect LanceDB (Serverless Vector DB) to Cursor and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup LanceDB (Serverless Vector DB) with Cursor

Ask AI about this MCP

ChatGPT

Claude

Perplexity

Direct vector table interaction in Cursor

Call `create_table` or `delete_table` directly from your editor to manage your database schema. You define the fields once and the tool handles the execution. Running `get_table` allows you to inspect your current index configuration. It saves you from jumping into external database clients just to check a data type.

Real-time search within Cursor

Use `vector_search` to fetch embeddings that match your current coding context. The agent retrieves the actual data and injects it into your files. Stop relying on stale documentation or memory. This tool pulls live values from your index and puts them right where you are writing your logic.

Update your index programmatically

Push new data into your tables using `insert_rows`. Your agent can trigger this update as part of a script or during a coding task. Use `list_tables` to keep track of your active collections. It is a direct way to manage your vector state while you work.

Setup guide

Set up LanceDB (Serverless Vector DB) MCP in Cursor

Prerequisites

Cursor installed (macOS, Windows, or Linux)
Active Vinkius subscription with a valid endpoint token

1

Open MCP Settings

Go to Cursor Settings → MCP or open the Command Palette (Cmd+Shift+P / Ctrl+Shift+P) and search for "MCP: Add Server".
2

Add the LanceDB (Serverless Vector DB) MCP

Cursor will create or open .cursor/mcp.json in your project root. Paste the JSON snippet on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Enable Agent mode

Open Composer (Cmd+I / Ctrl+I) and switch to Agent mode using the dropdown at the top. MCP tools are only available in Agent mode.
4

Verify the connection

Ask Cursor something like "List my recent LanceDB (Serverless Vector DB) transactions." If the MCP tools are loaded correctly, Cursor will call the LanceDB (Serverless Vector DB) tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "lancedb-serverless-vector-db-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by LanceDB. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about LanceDB (Serverless Vector DB) MCP in Cursor

Create an mcp.json file in your project root or home directory. Define the server path there, and Cursor will detect the tools automatically.

Absolutely. Just enable Agent mode in your chat, and you can ask the agent to perform searches against your tables.

Yes, you can commit your mcp.json file to your repo. This ensures everyone on your team has the same tools available in their editor.

The data lives in your specified storage backend. The server only acts as the interface for your AI to query that data.

Authentication is handled via your endpoint token. All traffic between the editor and the server is encrypted in transit.

Use it with your favorite AI tools

Connect this server to Cursor, Claude, VS Code, and more.

OpenAI Agents SDK sdk-python

Google ADK sdk-python

Pydantic AI sdk-python

Vercel AI SDK sdk-typescript

Mastra AI sdk-typescript

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