Each tool targets a clearly distinct action: checking email risk, creating an OSINT search task, retrieving search results, and checking account status. There is no overlap between the email-risk tool and the async search lifecycle tools, and the two get_* tools operate on clearly different resources.

All tool names follow a consistent invenio_ prefix plus verb_noun pattern: check_email_risk, create_search_task, get_search_task, get_account_status. The convention is predictable and readable.

Four tools is well-scoped for a focused OSINT/email-risk API wrapper. Each tool corresponds to a real operation and none appear redundant or filler.

The core workflows are covered: submit an OSINT search, poll for its results, run an email-risk check, and inspect remaining account limits. Minor gaps exist, such as listing or cancelling search tasks and possibly batch email checks, but agents can work around these.