Gumroad's seller API as an agent-ready CLI and MCP server. Trigger phrases: `gumroad products`, `gumroad sales`, `gumroad payouts`, `gumroad subscribers`, `verify gumroad license`, `gumroad offer codes`.
This skill does not declare a tool allowlist. The agent host applies whatever default tools are available at runtime.
SKILL.md / Manifest
https://raw.githubusercontent.com/mvanhorn/printing-press-library/main/cli-skills/pp-gumroad/SKILL.mdRegistry
github (via claudemarketplaces.com)