Run your marketing from Muse
Muse answers questions about your ad accounts once Supermetrics is connected to it. Ask how Google Ads, Meta Ads, GA4, LinkedIn Ads and Shopify performed in one conversation, and get the numbers from live data rather than an export.

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Set up my Supermetrics MCP server as a custom connector.
- Endpoint: POST https://mcp.supermetrics.com/mcp (MCP over
Streamable HTTP, JSON-RPC 2.0).
- Auth: OAuth user token. The server supports Dynamic Client
Registration, so register yourself as a client.
Authorization:
https://api.supermetrics.com/oauth/authorize, token and
refresh: https://api.supermetrics.com/oauth/token. Send me
the login/approve link and I will complete it. If the page
fails to load in-app, tell me and I will finish it
manually. (First login auto-creates a Supermetrics account
with a 14-day free trial, no card needed.) After I approve
the login I will say "approved" — when I do, verify the
connector with a live call before continuing.
- Keep one session: send the same Mcp-Session-Id header on
every call. Replies arrive as a stream — act as soon as
the answer arrives, don't wait for the stream to close.
- After auth, connect my ad accounts: find the right data
sources with data_source_discovery (Meta Ads ds_id is FA,
Google Ads is AW), then call manage_user_and_team with
action login_data_source for each and send me the links to
approve. Repeat until accounts_discovery shows my
accounts.
- Read-only by default: query and report, never create or
change campaigns unless I explicitly ask. (Write actions
require enabling at
https://hub.supermetrics.com/write-settings first.)
- Save a workspace skill named "supermetrics" so every
future question about ads or marketing platforms routes
through the Supermetrics tools first.
Confirm success by listing my connected Meta and Google ads
accounts: name, account id, currency, status.