OLM Marketplace
ArcaQ feature
§1 — Three views in one panel
The OLM panel has three tabs — each covering a key workflow.
Browse marketplace
Search packages by keyword or category. See download counts, namespaces and versions.
Installed packages
View all active packages. Uninstall with one click — imported triples removed cleanly.
Publish your own
Export your ontology work as a versioned TTL package and publish it to the marketplace.
Categories
Domain · Connector · Compliance · Industry · Custom — five standard categories.
Download tracking
Every install increments the package download counter. Quality surfaces by popularity.
Namespace governance
Each package declares a unique namespace URI — preventing collision in the graph.
§2 — API reference
Five OLM endpoints cover the full lifecycle.
| Method | Endpoint | Description |
|---|---|---|
| GET | /second-brain/olm/packages | Browse marketplace packages |
| POST | /second-brain/olm/packages | Publish a new package |
| POST | /second-brain/olm/packages/{id}/install | Install a package |
| DELETE | /second-brain/olm/packages/{id}/install | Uninstall a package |
| GET | /second-brain/olm/installed | List installed packages for current user |