This page explains the four working apps inside the Credential Hub Launcher: Contacts Hub, Vault, Projects, and Notes. These are not filler pages. They are the four core lanes that turn the Launcher into a usable command surface for field work, relationship tracking, secure references, and organized follow-through.
These four core lanes carry the real operating weight inside the Credential Hub. They are what let the shell hold people, secrets, project context, and internal reference material in one place instead of scattering it across tabs, screenshots, and memory.
Contacts Hub is the relationship side of the Credential Hub. It holds people, companies, statuses, quick copy, CSV import and export, and relationship history so the user can actually keep track of who matters, where they fit, and what happened last.
Vault is the protected access lane. This is where logins, API keys, payment references, URLs, documents, and related notes sit when they should not be floating loose across browsers, text files, or screenshots. It is the most security-sensitive lane in the four-app pack, which is why it carries the highest estimated value.
Projects is the organizational lane that stops the hub from becoming a pile. It groups people, credentials, and notes into named work lanes so the user can operate around real campaigns, deals, teams, routes, or active missions instead of isolated fragments.
Notes is the context lane. It is where internal references, snippets, reminders, field observations, scripts, prompts, and operational memory live when they are useful but do not belong inside a contact record or a sensitive vault item.