Skip to main content
store-listing is a skill from the Summer skill library: a guide your AI agent reads when the task matches, so it builds the good version on the first try. Write a Summer Games store page: title, tagline, descriptions, tags, per platform, and what never to write.

​
When your agent uses it

  • Writing or fixing a game’s store page text on Summer Games: title, tagline, description, tags
  • Store.update_listing or store.get_listing says a text field is missing or wrong
  • Choosing the targets (web, Mac, Windows, Linux, iPhone, Android) that decide the desktop and mobile store flows

​
Install

summer setup installs every skill for your agent. To add only this one:
Swap claude-code for your agent, such as codex or cursor. See Skills for every option.

​
The skill

This skill covers the store page text per flow (desktop and mobile): targets, title, tagline, descriptions, tags, and what never to write. Its current text lives on the hosted Summer Engine MCP, the same text the Studio agent reads, so it changes with the store and is never stale here. Load it before you act:
  1. summer_docs_read with id skill/store-listing returns the current text when this machine is signed in (summer login).
  2. A host that shows MCP prompts or resources has it as the store-listing prompt and the resource summer://skills/store-listing.
  3. Without a store sign-in: https://docs.summerengine.com/llms.txt lists every docs page; fetch any page as .md.
The one rule to keep even before you load it: Never invent features, modes, player counts, awards or prices.

​
From a shell

No Summer MCP tools in this session? Run each one as a command; when summer --version is missing or below 4.0, use npx -y summer-engine@latest in place of summer. Fields are flags in kebab-case (--scene-path res://main.tscn) or one --input '<json>', and summer ops describe <op> prints the exact input. The summer-cli skill has the rest.
  • publish-your-game: Publish a game on Summer Games through MCP: store page, art, build upload, submit, owner approval link.
  • store-art: Make Summer Games store art per slot: key art, covers, icons, screenshots, trailer, size and text rules.
Source: library/skills/store-listing/SKILL.md, rendered from summer-engine@4.3.0 on npm.