For AI agents

sung ships artifacts for coding agents alongside its code. This page lists them, says where each lives in the repository, and points at the machine-readable copies of this documentation.

Skills

Skills are folders holding a SKILL.md (the Agent Skills format): a description that tells an agent when to use it and a body with the procedure. Install one into your agent with gh skill (any host: --agent claude-code, copilot, cursor, codex, gemini), or use the copy bundled in the wheel.

sung-playlist

Create a Spotify playlist from a list of song names using the sung package. Use when the user asks to make/build/create a Spotify playlist from a list of songs (with or without artist names), wants to bulk-import songs into Spotify, or pastes a song list and asks for a playlist. Triggers on “make a playlist”, “create a Spotify playlist with these songs”, “turn this list into a playlist”.

Source: .claude/skills/sung-playlist.

Machine-readable documentation

This site publishes the same documentation in forms that fit an agent’s context window:

• llms.txt: an index of every page with a one-line description (llms.txt format)

• sung.md: the whole documentation as one Markdown file

• <page>.html.md: a rendered Markdown twin of every page, advertised from each page’s <head> with <link rel="alternate" type="text/markdown">

• objects.inv: the Sphinx inventory: a symbol-to-URL index (sphobjinv convert plain objects.inv -)