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Connect Amplitude to Cursor

  • Is my new event arriving?

Check the event tracking you're writing in Cursor against what Amplitude records after you ship. Lemonado connects them in about 2 minutes, no API keys needed.

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MCPhttps://mcp.lemonado.io/mcp

Why connect Amplitude to Cursor?

Cursor's agent sees every track() call while you write it. What it can't see is whether those events arrive, with the right properties, after the release. Add Lemonado and it can check Amplitude for you, so tracking bugs get fixed in the same pull request that caused them.

  • All your Amplitude data

    Events and event properties, ready to ask about.

  • Always today's numbers

    Cohorts and their sizes over time, synced from Amplitude automatically, so answers use today's numbers.

  • Connect all your tools

    Questions like "Which campaigns keep users?" use Amplitude and Mixpanel, PostHog at once.

How to connect Amplitude to Cursor

Before you start

  • A Amplitude account you can sign in to
  • Cursor installed
  • A Lemonado account (the free trial works)
  1. 1

    Connect Amplitude in Lemonado

    In Lemonado, open Connectors, find Amplitude and sign in. Connect the Amplitude project you report from, not a dev or staging project. If your org is on Amplitude's EU data center, choose EU when you connect.

  2. 2

    Turn on external access

    In the company's settings, open External tools, turn the connection on, choose which sources it can reach and copy the server URL.

    text
    https://mcp.lemonado.io/mcp
  3. 3

    Open your MCP config

    Open ~/.cursor/mcp.json for every project, or .cursor/mcp.json for this project only. Create the file if it doesn't exist.

  4. 4

    Add Lemonado

    Merge this into the file and save.

    json
    {
  "mcpServers": {
    "lemonado": {
      "url": "https://mcp.lemonado.io/mcp"
    }
  }
}
  5. 5

    Sign in

    Cursor asks you to sign in to Lemonado. Approve access, then ask the agent about your data.

  6. 6

    Ask Cursor about Amplitude

    Try "I added an onboarding_step_completed event in components/Onboarding.tsx yesterday. Check how many arrived in Amplitude and which step values show up." Or ask: "Did the refactor break tracking?" or "Which events have no owner?"

Good to know

  • Editing the file directly avoids relying on menu labels that change between Cursor versions.

What can Cursor do with Amplitude?

Cursor's agent reads your Amplitude data while it edits: it fills components with real data, checks tracking code and writes the analysis next to your code.

Cursor logoCursor

I added an onboarding_step_completed event in components/Onboarding.tsx yesterday. Check how many arrived in Amplitude and which step values show up.

2,140 events arrived, but step is always 1. The component sends the step from its initial state instead of the current one.

Source: Amplitude + your code

Connect Amplitude to another AI app.

Other integrations for Cursor

All Cursor integrations

Reading this as an AI agent?

Everything an agent needs to set this up, in plain text. Paste this page's link into Cursor and ask it to connect you, or copy the block.

For agents · markdown
# Connect Amplitude to Cursor (Lemonado MCP)

- Server URL: https://mcp.lemonado.io/mcp
- Transport: Streamable HTTP
- Auth: OAuth; the user signs in to Lemonado in the browser. No API keys.
- In Lemonado: connect the Amplitude project. Connect the Amplitude project you report from, not a dev or staging project. If your org is on Amplitude's EU data center, choose EU when you connect.
- In Cursor: ~/.cursor/mcp.json

```json
{
  "mcpServers": {
    "lemonado": {
      "url": "https://mcp.lemonado.io/mcp"
    }
  }
}
```

First question to try: "I added an onboarding_step_completed event in components/Onboarding.tsx yesterday. Check how many arrived in Amplitude and which step values show up."

More: https://lemonado.io/integrations/amplitude · https://lemonado.io/llms.txt
FAQ

Frequently Asked Questions

Both. When you connect Amplitude in Lemonado, choose US or EU to match where your org's data lives. Cursor then connects to Lemonado with one URL, whichever region you use.

Yes. Amplitude's MCP server is hosted, so Cursor can use it too. It covers Amplitude only. Lemonado covers Amplitude plus your ad platforms, GA4 and the rest of your stack in one connection, so Cursor can answer questions across them.

Open Cursor's settings and find lemonado in the MCP list. A red dot or a sign-in prompt means the login expired. Restart Cursor after editing mcp.json. In Lemonado, check that Amplitude is connected and External tools is on for the company. If events look empty, check the data center (US or EU) and that you connected the production project.

Yes, if both are connected in Lemonado. One connection reaches every source you allow, so you can ask things like "Compare Google Ads conversions for sign_up last week with sign_up events in Amplitude that carry a gclid."

MCP is included in Lemonado's paid plans and in the free trial, so you can try it before you pay.

See plans and pricing

Still have a question?

Shoot us an email at hello@lemonado.io.

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