PostHog MCP Server for ChatGPT

io.github.posthog/mcp

Official PostHog MCP Server for product analytics, feature flags, experiments, and more.

client:ChatGPT transport:streamable-http

Install PostHog MCP Server in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.posthog.com/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs