---
title: "catalog"
account: backstage
slug: catalog
---

# catalog

Service registry: look up, refresh and register components and their source locations

- Operations: 20
- Versions: 39 (latest `d5fcc9753842`)
- License: [Apache-2.0](http://www.apache.org/licenses/LICENSE-2.0.html)
- Source: https://raw.githubusercontent.com/backstage/backstage/HEAD/plugins/catalog-backend/src/schema/openapi.yaml
- OpenAPI document: https://skmtc.dev/backstage/apis/catalog/revisions/d5fcc9753842?raw

## Operations

20 in total, by tag:

- Entity (12)
- Locations (8)

Every operation, with a link to its markdown: https://skmtc.dev/backstage/apis/catalog/llms.txt