Documentation for administrators, integrators, and end users of Nexus Gateway.
product/— what Nexus is and how it is deployed:overview.md— product overview and positioning.features.md— the capability matrix.architecture.md— the user-facing architecture.deployment-models.md— SaaS, self-hosted, and air-gapped.
features/— per-surface feature guides:api/— OpenAPI specifications:api/openapi/— OpenAPI 3.1 YAML files per epic/story (Control Plane admin API, AI Gateway /v1 surface).
For the full documentation map, see docs/README.md.