# Public CMS Schema Snapshot

Production content is managed in Strapi 5 on the VPS.

Main editorial collections:

- Project
- Publication
- Experiment
- Site Setting
- Contact Channel
- Chat Rule

Operational collections:

- System Target
- Agent
- Activity Event
- Metric Snapshot
- Contribution Day
- Provider Usage
- Chat Session
- Chat Message

The public API maps Strapi `externalId` fields to dashboard `id` fields and validates the final payload with shared Zod schemas.

For the full maintainer version, see `docs/CMS_SCHEMA.md` in the repository.