AgentFirstStack Tags for ChatGPT
com.agentfirststack/tags
Tag manager with server-side conversions for GA4, Google Ads, Meta and TikTok, set up by an agent.
client:ChatGPT
transport:streamable-http
Install AgentFirstStack Tags in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://tags.agentfirststack.com/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs