Store Listing Optimizer is an agent skill from Varnan-Tech/opendirectory. Rewrites your App Store or Google Play description to explicitly pre-empt competitor flaws (based on review complaints) and optimize for ASO.
Its SKILL.md is about 540 tokens, which your agent loads only when the skill is triggered. The skill folder holds 11 other files, including reference files (for example `README.md`, `evals/evals.json` and `evals/fixtures/competitor_brief.md`). Compatibility notes: ["claude-code","gemini-cli","github-copilot"]
It sits in Mobile, covering App store release. The repository describes itself as: AI Agent Skills built for Founders who hate Marketing. The licence is MIT.