SpritesAdd Sprites to Google Antigravity
Available on Antigravity 2.0, Antigravity IDE, Antigravity CLI and the Antigravity SDK. You need a Sprites account with Google Analytics 4 already connected — the connector acts on that connection, so Google Antigravity never handles a GA4 credential.
Open the shared MCP config
All four Antigravity surfaces read one file. In the IDE, click … at the top of the agent side panel, choose MCP Servers, then Manage MCP Servers, then View raw config. The file itself is ~/.gemini/config/mcp_config.json, or .agents/mcp_config.json inside a workspace.
Antigravity IDE…MCP ServersManage MCP ServersView raw configAdd Sprites with serverUrl
Antigravity requires serverUrl for any remote connection. Its documentation is explicit that the url and httpUrl keys other clients use are not supported here, and an entry using them is skipped rather than reported.
~/.gemini/config/mcp_config.json{ "mcpServers": { "sprites": { "serverUrl": "https://mcp.sprites.ai/mcp" } } }Sign in
Antigravity registers itself with the Sprites authorization server automatically and completes the flow at its own callback. Save the file, reopen Manage MCP Servers, and connect.
Spriteswants access on behalf of Antigravity- Read your connected ad accounts and site data
- Draft campaigns, creatives and pages for your approval
- Apply only the changes you approve
AllowCancelUse it from any surface
Because the configuration is shared, the CLI and the SDK pick up the same server with no second step. Name the surface you are on when you follow an instruction — the products differ even though the config does not.
Run the first prompt
Ask Google Antigravity this. It routes to a Sprites door, which reads your Google Analytics 4 account and answers — no account to name, no confirmation to give first.
- With Sprites, what happened to conversions last week and which channel caused it?
- Ask Sprites for our top 10 landing pages by conversion rate this month.
- Use Sprites to compare organic and paid revenue quarter over quarter in GA4.
- Have Sprites break down ecommerce revenue by product for the last 30 days.
- With Sprites, set up a Monday brief on traffic, conversions and the biggest change.
Reopen Manage MCP Servers; Sprites is listed with its tool count, and the same entry is live in the CLI.
What Google Antigravity can do with Google Analytics 4
The same doors, whichever client you are in. One MCP configuration shared by the IDE, the CLI, the SDK and Antigravity 2.0, so the connector is added once and every surface has it.
Ask in English, get the report run
No explorations, no dimension picker. The question becomes a GA4 query and the answer comes back with the numbers attached.
Channel attribution that names a cause
Which source actually moved, separated from the one that merely moved with it.
Item-scoped ecommerce
Revenue, quantity and conversion rate per product, not just per session — the breakdown GA4 buries.
Landing pages that earn and landing pages that leak
Entry page performance against conversions, ranked, with the drop-off stated.
Join it to the ad accounts
Because the same connector reads Google Ads and Meta, a GA4 answer can be checked against what the platforms claim.
A standing weekly read
A scheduled brief that runs against GA4 and messages you only when a number breaks trend.
How approvals work here
Google Antigravity renders tool results as text, so a GA4 change comes back written out rather than as a card. Nothing is applied until you approve it, and the approval waits for you in Sprites — open it there and the same run continues.
What it reads
- Sessions, users, engagement and conversions by any GA4 dimension
- Channel, source, medium and campaign attribution
- Landing pages, events and funnels
- Item-scoped ecommerce: revenue, quantity and per-product conversion
What it can change
- Nothing. GA4 is read-only through this connector by design
- Changes it recommends land on the ad or SEO channel they belong to, each with its own approval
When it does not work in Google Antigravity
Three things go wrong in this client specifically, and each has a one-line fix.
The server is in the file but never appears.
It is almost certainly using url or httpUrl. Antigravity supports neither for remote servers; the key is serverUrl.
The IDE sees Sprites and the CLI does not.
A workspace .agents/mcp_config.json only applies inside that workspace. Put the entry in ~/.gemini/config/mcp_config.json to share it across surfaces.
Sign-in loops.
Antigravity completes OAuth at its own callback URL. Allow the browser redirect back to antigravity.google rather than cancelling it.
Google Analytics 4 and Google Antigravity: questions
Which URL do I paste into Google Antigravity?
https://mcp.sprites.ai/mcp. There is one endpoint and every client uses it — every OAuth grant is bound to exactly that address, so a variant of it will not be honoured.
Can Google Antigravity change my Google Analytics 4 account without asking?
Google Antigravity renders tool results as text, so a GA4 change comes back written out rather than as a card. Nothing is applied until you approve it, and the approval waits for you in Sprites — open it there and the same run continues.
Do I need a Google Analytics 4 API key or developer token?
No. Google Analytics 4 is connected once inside Sprites through Google Analytics 4, and the connector acts on that connection. Google Antigravity never sees a credential for it.
Why Google Antigravity for Google Analytics 4 specifically?
One MCP configuration shared by the IDE, the CLI, the SDK and Antigravity 2.0, so the connector is added once and every surface has it.
Can it change anything in GA4?
No. GA4 is read-only through this connector on purpose. If the answer implies a change, it is proposed on the channel that owns it — an ad account, a page — with its own approval.
Do I need to know GA4 dimensions and metrics?
No. You ask the question; Sprites picks the dimensions, runs the report and states what it queried so you can check the working.
Keep going
The same Google Antigravity connector reaches every other channel — nothing else to add.
Google Analytics 4, from Google Antigravity
Paste one URL, sign in once, and the next GA4 question you ask Google Antigravity gets answered from the live account.