Teams that publish a lot, with more than one pair of hands
Spillway is for organisations where content is structured, several people touch it, and someone has to approve what goes out. The kits give each sector a starting point.
Higher education
A campus site is a directory, a program finder, a calendar and a newsroom, maintained by departments that do not share an office. The higher-education kit installs people, programs, events with recurrence, news, locations and testimonials, with the vocabularies that tie them together and finder pages with keyword and taxonomy filters. Department sections let a school run its own pages and menu without seeing the rest; SAML through Shibboleth or Okta signs staff in; workstreams let admissions prepare a cycle's pages and publish them together.
Government
Residents want to find a service, pay a bill, see when the council meets and report a problem. The city kit models services, departments, officials, meetings with agendas and minutes, notices, projects and facilities, with a report-an-issue form and a meetings calendar with an iCal feed. Site alerts carry emergencies without breaking the page cache; the audit log and revisions answer who changed what; Login.gov and SAML are supported sign-in methods; translations put every page in each language the community speaks.
Nonprofits
A small team, a lot to say, and a CRM that must receive every lead. The nonprofit kit installs programs, impact stories, events, team members, partners, campaigns and press, with volunteer, newsletter and contact forms. Form connectors deliver to HubSpot, a webhook or email and never lose a submission; the AI layer drafts a campaign page from a brief and a person approves it; one process on one small machine runs the whole thing.
Enterprise marketing
Several brands or regions, several languages, campaigns that must go live as a set, and a design system to respect. Spillway runs many sites in one install with shared users, localization with per-locale sitemaps and menus, workstreams with stakeholder previews and scheduled merges, personalization and A/B tests that keep pages cacheable, cookie-free analytics, theme tokens imported from Figma, SSO with Entra ID or Okta, and a fleet CLI that provisions a new site in minutes. Agents connect over MCP under the same roles as people.