Types and validators that help describe the model of a Backstage Catalog

Workshop browser card: browse skins, pets and community plugins from dsh-market.com and install them in the GUI (assets into the DSH home directories, plugins through the optional plugin manager).

An isomorphic client for the catalog backend

Core logic for the floating-panel widget implemented as a state machine

Common functionalities for the catalog plugin

Model-facing skill loading tool for the DeepSeek Harness

Parse catalog protocol specifiers and return the catalog name.

Community agent-preset manager: the Workshop's Presets panel and the host library that installs, enables, disables and uninstalls presets downloaded from dsh-market.com, keeping disabled presets out of every discovery root.

A small, framework-agnostic JavaScript/TypeScript client for the Apache Iceberg REST Catalog

Per-model capability declarations (image input and reasoning efforts) for custom pi-ai providers, edited in place on the Models settings cards; writes the official llm-pi-ai settings namespace, no DSH source changes.

The plugin-catalog-node module for @backstage/plugin-catalog-backend

A frontend library that helps other Backstage plugins interact with the catalog

Snyk error catalog for public-facing Node.js integrations

pi-ai-backed DeepSeek adapter for the DeepSeek Harness LLM seam (design-verification twin of dsh-llm-deepseek)

The Backstage backend plugin that provides the Backstage catalog

Provider quota/balance widget for the dsh web surface: collapsed glanceable capsule expanding into a Harness-native card with a settings panel (provider visibility / refresh interval / warn thresholds), fed by a loopback Connection RPC channel whose host

A MapLibre GL JS plugin for searching and adding USGS National Map web services to a map

Strapi Admin

A module that subscribes to catalog related events and logs them.

Reads and writes Lingui message catalogs as gettext PO files with ICU plurals, the default catalog format