Core capabilities
JSON Schema validation
Define a register's shape in JSON Schema. Every write is validated against it.
REST API, auto-generated
REST API auto-generated from the schema. No controllers to write.
GraphQL endpoint
GraphQL endpoint also generated from the schema. Same source of truth as REST.
Schema versioning
Schema migrations are version-stable; old clients keep working when fields are added.
Citation-stable IDs
Every record gets a permanent identifier the moment you create it.
Signed audit log
Audit log is signed and timestamped. WOO and BIO compliance evidence ships with the install.
Retention policies
Per-record retention rules with automatic archival and deletion.
JSON export / import
Every register exportable to plain JSON. Import elsewhere with the same schema.
Integrations
OpenCatalogi indexing
OpenCatalogi indexes every register as a searchable public catalogue entry.
OpenConnector ingest
OpenConnector ingests data into registers from REST, SOAP, file drops, message queues.
MyDash dashboards
MyDash builds dashboards directly off your registers. No ETL, no separate BI tool.
DocuDesk routing
DocuDesk classifies, anonymises, and routes documents linked to register records.
ZGW adapter
ZGW (Zaakgericht Werken) adapter for Dutch case-management compatibility.
Webhooks (HMAC-signed)
Webhooks fire on create, update, delete. Sign with HMAC for downstream verification.
SSO via Nextcloud
LDAP / SAML / OAuth via Nextcloud's built-in auth providers.
MCP server
MCP server lets local LLMs read and write registers, with auth and audit.
Compliance & standards
NLDS / NLGov-Profile
Schemas align with NL Design System data standards (NLDS, NLGov-Profile).
WOO categories pre-built
WOO eleven-category schemas pre-configured. Toggle to publish.
GDPR by default
GDPR-compliant by default. No tracking, no third-party data flows.
BIO controls
BIO (Baseline Informatiebeveiliging Overheid) controls evidenced via audit log.
ISO 27001-aligned
ISO 27001-aligned data handling, supported by Conduction's certification.
EUPL-1.2 open source
EUPL-1.2 source on GitHub. Every release is tagged and signed.
DigiD compliance
DigiD compliance pack for citizen-facing registers, in development.
Operations
MySQL / MariaDB / Postgres
MySQL, MariaDB, and PostgreSQL all supported. Pick what your Nextcloud already runs.
CLI tools
CLI for migrations, exports, and bulk operations. Scriptable from cron.
Standard backups
Backup and restore via Nextcloud's standard tooling — no separate process.
Multi-tenant mode
Multi-tenant deployments where each tenant gets isolated registers and audit logs.
Prometheus metrics
Performance metrics exposed via Prometheus endpoint for your monitoring stack.
Read replicas
Read-replica support for high-read workloads, configured per register.