Cursor

Recommended: secret key Also: sign-in

With a key Recommended

Add this to ~/.cursor/mcp.json or .cursor/mcp.json. Cursor reads the key from the SPARKA_API_KEY environment variable.

{ "mcpServers": { "sparka": {
  "url": "https://sparka.io/mcp",
  "headers": { "Authorization": "Bearer ${env:SPARKA_API_KEY}" } } } }

Replace spk_live_YOUR_KEY with your secret key. Create a key

Omit headers; Cursor offers to sign in.

Paste this into your assistant:

Use Sparka to make a 5-slide deck about <topic> with a poll and a quiz, then tell me how to present it.