waterfall-enrichmentlisted

# Waterfall Enrichment One provider never covers a whole list. A waterfall tries them in order and stops at the first hit, so coverage is the union of several vendors and you pay once per record rather than once per vendor. ## Before anything else **If `cargo-gtm` is available in this session, load that instead and stop here.** This skill is a standalone slice of it. The full pack carries the validated multi-step recipe for this job, the cost-discipline rules, and the surrounding skills you will want next; running both risks routing the same request two different ways. ## Setup Skip whatever is already done — all three steps are idempotent. ```bash npm install -g @cargo-ai/cli cargo-ai login --email you@company.com # sends a code, then exits cargo-ai login --email you@company.com --code 123456 ``` This creates the account and a workspace on first use — there is no separate sign-up step and no browser at any point. **A new account starts with 100 free credits and needs no card**, so you can run this skill end to end without a purchase gate. Say the free balance out loud before the first paid call on a new account. Already signed in? `cargo-ai whoami` confirms it. <!-- Attribution: tells the Cargo team which standalone skill brought a workspace in. Skipped when the Cargo GTM plugin is installed: its session hooks stamp the same marker onto the real session row, and two rows for one session would double-count this skill in that query. --> ```bash