antiwork/gumroad-cli · skills/gumroad/SKILL.md

gumroad skillA

gumroad is agent-read markdown (skill) from antiwork/gumroad-cli: Use the `gumroad` CLI to look up and manage Gumroad data from the terminal. Trigger when the user asks about Gumroad products, files, file uploads, attachments, sales, subscribers, licenses, payouts, audience emails, email workflows, broadcasts, offer codes, webhooks, refund policies, or any Gumroad data lookup. Also trigger on "check my Gumroad", "look up a sale", "verify a license", "list my products", "how much have I made", "who bought", "recent sales", "refund a sale", "create a product", ".

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add antiwork/gumroad-cli/gumroad@git:20260907.ab165fd
Exact content
mdr add antiwork/gumroad-cli/gumroad@sha256:122a3e965fcf3b8c

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_7aidjxqj4hnoasel.svg)](https://markdownregistry.com/a/art_7aidjxqj4hnoasel)

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Versions

versioncommittedcommitsizeaudit
git:20260907.ab165fd latest2026-09-07 ab165fd 54,838 BA view · diff
git:20260818.5f063f52026-08-18 5f063f5 52,619 BA view · diff
git:20260817.aa950182026-08-17 aa95018 52,397 BA view · diff
git:20260814.69a23b02026-08-14 69a23b0 51,764 BA view · diff
git:20260814.3a0edb72026-08-14 3a0edb7 51,670 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (54838 bytes)
  • pass: No zero-width or bidi control characters
  • pass: No instruction hidden inside an HTML comment
  • pass: No link to an exfiltration or paste host
  • pass: No credential-shaped string
  • pass: No instruction to send local credentials anywhere
  • pass: No text hidden with inline styles
  • pass: No prompt-injection phrasing
  • pass: No curl or wget piped into a shell
  • pass: No recursive delete of root, home or parent
  • pass: No instruction to read or print local credentials
  • pass: No base64 blob over 200 characters
  • pass: No link to a raw IP address
  • pass: No script tag

Source

GitHub

antiwork/gumroad-cli · 50 stars · license MIT · pushed 2026-09-07 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_7aidjxqj4hnoasel
GET https://markdownregistry.com/api/v1/resolve?ref=antiwork/gumroad-cli/gumroad
GET https://markdownregistry.com/api/v1/blob/122a3e965fcf3b8c3d49ba40e5e23d7195b98e5d5ceb8987689e05f8133e684a