How to Use the Upstash Redis MCP in Cursor

Q: Can I delete keys using Cursor's MCP Server?

Yes, you can call the delete tool. If a feature is deprecated or temporary data needs removal, your agent can pass the list of keys and wipe them out from Redis.

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Connect Upstash Redis MCP to Cursor

Create your Vinkius account to connect Upstash Redis 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 Upstash Redis with Cursor

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Real Data Injection via MCP Server

The `get` tool lets the AI call your Upstash Redis database and pull out a value. Crucially, when the agent mode runs this, it feeds that *actual* API response—not fake stub data—right into the code block you’re writing. This means you're coding against real-world context immediately. You don't have to switch tabs or run separate tests just to confirm a cache hit.

Build Rate Limiting Logic

Need to enforce limits? The `increment` tool is your answer. Your AI client can check the counter, increment it if safe, and write the new value back in one go. This pattern makes building robust API guardrails easy. If a user hits the limit, the agent just sees the final number from Redis and knows to throw an error—all within your single coding session.

Manage Code-Driven Keys

When you need to store configuration or transient data for a feature, use `set`. The tool lets you specify an expiration time (TTL) right in the code. This makes your stored keys self-cleaning. The agent handles the key setup and expiry logic; you just tell it which piece of data needs tracking, and Redis manages the cleanup.

Setup guide

Set up Upstash Redis 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 Upstash Redis 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 Upstash Redis transactions." If the MCP tools are loaded correctly, Cursor will call the Upstash Redis tools automatically. You can also check Settings → MCP for a green status indicator.

.cursor/mcp.json

{
  "mcpServers": {
    "upstash-redis-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

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Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by Upstash Redis. 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 Upstash Redis MCP in Cursor

It lets your agent call real tools. Instead of writing placeholder functions for cached data, the AI executes `get` on Upstash Redis and incorporates the actual returned string value into the resulting code.

Yes, you can call the `delete` tool. If a feature is deprecated or temporary data needs removal, your agent can pass the list of keys and wipe them out from Redis.

Because it's built on Redis, it handles heavy concurrent traffic easily. This means even if multiple parts of your code are hitting the cache simultaneously, you get reliable, fast results.

It touches simple key-value pairs and numeric counters in Upstash Redis. You're dealing with strings that represent tokens, counts, or cached API payloads.

No. You configure the MCP Server connection once—either via a project-scoped file or a remote URL—and then your agent can access it immediately during coding sessions.

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