Agent Skills (Open Standard)
SDK / ToolThe open Agent Skills standard — SKILL.md folders any agent can load, governed by the Agentic AI Foundation since 2026-10-22.
- official
- spec
- agent-skills
- standard
Spotify's official Claude Code plugins — Portal catalog workflows plus "shunt", which routes heavy I/O to cheaper models.
A big-company reference for Claude Code in production: plugins integrating Spotify's internal developer portal (service catalog lookups, ownership queries, workflow automation) and shunt, a cost-routing pattern that hands heavy-I/O chores to cheaper models while keeping reasoning on Claude. Made the HN front page; the shunt pattern alone is worth studying if you manage Claude Code spend.
For orgs running Spotify Portal who want agents that can query the software catalog, pull service health/ownership briefings, and invoke portal actions inside the coding loop.
Claude Code: claude plugin marketplace add spotify/portal-ai-plugins claude plugin install portal@portal Then run /portal:setup in a new session. Codex: codex plugin marketplace add spotify/portal-ai-plugins, then install via /plugins. Requires the Portal CLI (@spotify/portal-cli).
Only useful if your org actually runs Spotify Portal — value is zero without a Portal backend to point at.
Repository
spotify/portal-ai-pluginsCharted
The open Agent Skills standard — SKILL.md folders any agent can load, governed by the Agentic AI Foundation since 2026-10-22.
A local launcher that points Claude Code and seven other coding harnesses at any OpenAI-, Anthropic- or Responses-compatible endpoint — without editing a single config file.
Answers macOS Spotlight and Siri prompts with your signed-in Claude Code account — an experimental macOS 27 model-delegation provider.