Setting up a data warehouse source

Use this skill when the user wants to connect an external data source to PostHog's data warehouse for the first time.

Default to the one-step flow: data-warehouse-source-setup validates credentials, discovers every table, enables them with sensible sync defaults (incremental where possible), and creates the source in a single call — no schemas array to assemble. For credentials, hand the user a secure browser link with data-warehouse-source-connect-link instead of collecting secrets in chat. Only drop to the manual wizard → db-schema → create flow when the user wants to hand-pick which tables sync or set non-default sync types per table.

When to use this skill

• The user wants to connect a new source: "connect Stripe", "import my Postgres orders table", "sync Hubspot contacts"
• The user isn't sure what source types PostHog supports
• The user has credentials but doesn't know how to structure the schemas payload
• The user wants guidance on which sync method to pick per table

Available tools