GTM + GA4 MCP: tag management, consent auditing, workspace versioning, reports.
io.github.mharnett/gtm-ga4
https://github.com/mharnett/mcp-gtm-ga4
STDIO
3 required env vars
Hosted endpoint — paste into any MCP client.
Configuration this server reads at startup.
Path to service account JSON credentials file
GTM account ID
GTM container ID
GA4 property ID (numeric)
Where to find authoritative docs and source for gtm-ga4.
Open MCP Agent Studio and connect this server to Claude, GPT, Gemini, DeepSeek and more — no install required.
Open Agent Studio