Why connect Mixpanel to Windsurf (Devin Desktop)?
Windsurf's agent works across your files and terminal, but on its own it can't see what your campaigns are doing. Connected through Lemonado, it reads your Mixpanel events, funnels, retention and cohorts, so it can catch a tracking break after a release with today's numbers.
All your Mixpanel data
Every event you track, with its properties, ready to ask about.
Always today's numbers
Retention by signup week, synced from Mixpanel automatically, so answers use today's numbers.
Connect all your tools
Questions like "Which channel brings active users?" use Mixpanel and PostHog, GA4 at once.
How to connect Mixpanel to Windsurf (Devin Desktop)
Before you start
- A Mixpanel account you can sign in to
- Windsurf installed
- A Lemonado account (the free trial works)
- 1
Connect Mixpanel in Lemonado
In Lemonado, open Connectors, find Mixpanel and sign in. Sign in to Mixpanel and pick the project. If your data lives in the EU or India region, pick that project, not a US one.
- 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.
texthttps://mcp.lemonado.io/mcp - 3
Add the server (Devin Local)
Devin Desktop's default agent uses the Devin CLI config. Run these two commands and finish the browser sign-in.
bashdevin mcp add -s user lemonado https://mcp.lemonado.io/mcp devin mcp login lemonado - 4
Using legacy Cascade instead
In the Cascade panel, open … → MCPs → Open MCP config file and merge this in. Save, refresh, switch the server on and sign in.
json{ "mcpServers": { "lemonado": { "serverUrl": "https://mcp.lemonado.io/mcp" } } } - 5
Ask Windsurf (Devin Desktop) about Mixpanel
Try "Compare last month's Mixpanel numbers with the targets in config/targets.json and update the file where we're consistently off." Or ask: "Which first-week actions predict retention?" or "Do event names match the plan?"
Good to know
- Devin Local and legacy Cascade keep separate setups, so sign in to each one you use.
- Current versions keep user MCP config in ~/.config/devin/mcp_config.json on macOS and Linux.
What can Windsurf (Devin Desktop) do with Mixpanel?
Windsurf's agent reads your Mixpanel data and works the numbers into your code, from config checks to reports saved in the repo.
Compare last month's Mixpanel numbers with the targets in config/targets.json and update the file where we're consistently off.
2 of 6 targets were missed three months running. I updated them in config/targets.json and left a comment with the numbers behind each change.
Source: Mixpanel + your code
Pull first-week events per user from Mixpanel, fit a simple model on who is active at day 60, and save it to scripts/retention_drivers.py.
Saved. Sharing a report and connecting a second source matter most. Together they explain most of the difference.
Source: Mixpanel + your code
Compare the event names in our tracking plan file with what Mixpanel received last week. List events that arrive under a different name.
4 events arrive renamed. "Report Shared" comes in as "report_shared" from the mobile app, so charts split it in two.
Source: Mixpanel + your code
Save weekly retention for the last 12 signup weeks from Mixpanel to data/mixpanel_retention.csv.
Saved 12 cohorts. Week 4 retention ranges from 21% to 29%; the jump starts with the Sept 15 onboarding change.
Source: Mixpanel + your code
Show the signup to first project to invite teammate funnel for users who signed up last month, with drop-off at each step.
62% create a first project, but only 18% invite a teammate. Users who skip the template picker drop off twice as often at step two.
Source: Mixpanel
What's week 4 retention for each signup week this quarter? Did the new onboarding change it?
Week 4 retention was 21% before the new onboarding shipped on Sept 15 and 27% after. The lift holds for every week since.
Source: Mixpanel
Connect Mixpanel to another AI app.
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Connect Mixpanel to Perplexity
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Connect Mixpanel to Google Antigravity
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Connect Mixpanel to Zed
n8n
Connect Mixpanel to n8n
Other integrations for Windsurf (Devin Desktop)
All Windsurf (Devin Desktop) integrations- Google Analytics in Windsurf (Devin Desktop)Ask Claude, ChatGPT or Cursor about GA4 traffic, conversions and funnels, next to your ad spend.
- Stripe in Windsurf (Devin Desktop)Put Stripe revenue next to your ad spend in Claude, ChatGPT or Cursor.
- Google Ads in Windsurf (Devin Desktop)Ask Claude, ChatGPT or Cursor about your Google Ads campaigns, search terms and spend.
- Instagram organic in Windsurf (Devin Desktop)Ask Claude or ChatGPT which posts and reels grow your account, and which ones to turn into ads.
- Pinterest Ads in Windsurf (Devin Desktop)Ask Claude or ChatGPT which pins get saved, clicked and bought.
- Snapchat Ads in Windsurf (Devin Desktop)Ask Claude or ChatGPT which Snapchat ads get swipes and which ones sell.
Reading this as an AI agent?
Everything an agent needs to set this up, in plain text. Paste this page's link into Windsurf and ask it to connect you, or copy the block.
# Connect Mixpanel to Windsurf (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 Mixpanel project. Sign in to Mixpanel and pick the project. If your data lives in the EU or India region, pick that project, not a US one. - In Windsurf: devin mcp add ```bash devin mcp add -s user lemonado https://mcp.lemonado.io/mcp devin mcp login lemonado ``` If you are Windsurf (Devin Desktop), run the setup yourself: Add the Lemonado MCP server: run devin mcp add -s user lemonado https://mcp.lemonado.io/mcp and then devin mcp login lemonado so I can sign in. Once I've signed in, list the Mixpanel accounts Lemonado can reach. First question to try: "Compare last month's Mixpanel numbers with the targets in config/targets.json and update the file where we're consistently off." More: https://lemonado.io/integrations/mixpanel · https://lemonado.io/llms.txt
Frequently Asked Questions
Yes, through Lemonado. Connect your Mixpanel project in Lemonado, add Lemonado with devin mcp add, and Windsurf can catch a tracking break after a release with your live data.
Yes. Mixpanel's official MCP server is hosted, so Windsurf can use it too. It covers Mixpanel only. Lemonado covers Mixpanel plus your ad platforms, GA4 and the rest of your stack in one connection, so Windsurf can answer questions across them.
Run devin mcp login lemonado again for Devin Local. Legacy Cascade keeps its own login, so refresh the server there and sign in too. In Lemonado, check that Mixpanel is connected and External tools is on for the company. If events look short, check you picked the right project and data region, and that your signup code sends UTM properties to Mixpanel.
Yes, if both are connected in Lemonado. One connection reaches every source you allow, so you can ask things like "Google Ads, Meta and LinkedIn spend last month next to Mixpanel users from each who were still active after 30 days."
MCP is included in Lemonado's paid plans and in the free trial, so you can try it before you pay.
Still have a question?
Shoot us an email at hello@lemonado.io.
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