Agent skill · software engineering · mvanhorn
pp-gumroad
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`.
Why this skill is useful
Adds a CLI tool with executable commands for managing Gumroad seller accounts, providing unique capabilities not available elsewhere.
What it needs
Requires gumroad-pp-cli installed locally. About 7k tokens when loaded. Last updated 2026-08-06. 1,890 stars on the source repository.
What this skill does
Gumroad — Printing Press CLI Prerequisites: Install the CLI This skill drives the gumroad-pp-cli binary. You must verify the CLI is installed before invoking any command from this skill. If it is missing, install it first: 1. Install via the Printing Press installer. It defaults binaries to $HOME/.local/bin on macOS/Linux and %LOCALAPPDATA%\Programs\PrintingPress\bin on Windows: 2. Verify: gumroad-pp-cli --version 3. Ensure the reported install directory is on $PATH for the agent/runtime that will invoke this skill. If the npx install fails (no Node, offline, etc.), fall back to a direct Go install (requires Go 1.26.6 or newer): If --version reports "command not found" after install, the runtime cannot see the binary directory on $PATH. Do not proceed with skill commands until verification succeeds. When to Use This CLI Use this skill when the user asks to inspect or operate a Gumroad seller account, especially products, sales, subscribers, payouts, licenses, offer codes, or tax data. Prefer sync/search/analytics for broad questions and direct endpoint commands for a specific object or mutation. Unique Capabilities These capabilities aren't available in any other tool for this API. Local seller intelligence sync --resources products,sales,subscribers,payouts --latest-only --json — Refresh a local SQLite snapshot of the seller-facing Gumroad resources that agents inspect most often. Use this before research or reporting tasks so later searches and analytics are grounded in one consistent seller snapshot. search — Search locally synced products, sales, subscribers, payouts, and tax records through one command. Use this when the user remembers a buyer, product, license, or payout clue but not the exact Gumroad object ID. analytics — Group and count synced Gumroad records locally for fast summaries without additional API traffic. Use this for lightweight revenue, subscriber, product, and payout triage after a sync. …
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills mvanhorn/gumroad