calebnewtonusc/chewbacca · skills/demo/SKILL.md

demo skillA

demo is agent-read markdown (skill) from calebnewtonusc/chewbacca: Record a product demo video by reading the product's own code and the craft of demo-making, not by guessing at either. Use when the user asks to record a demo, make a demo video, film the product, show the product working, or produce a launch clip. Also use when a demo already recorded is wrong, boring, or missed the point of the product. Needs the repo and a running instance..

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 calebnewtonusc/chewbacca/demo@git:20260917.9f58db1
Exact content
mdr add calebnewtonusc/chewbacca/demo@sha256:3be7f649daad8628

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_6cwdmzjvxrc5pmfz.svg)](https://markdownregistry.com/a/art_6cwdmzjvxrc5pmfz)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260917.9f58db1 latest2026-09-17 9f58db1 15,280 BA view · diff
git:20260916.2015e4b2026-09-16 2015e4b 14,250 BA view · diff
git:20260916.5f420b02026-09-16 5f420b0 12,145 BA view · diff
git:20260916.2617b272026-09-16 2617b27 6,584 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 (15280 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

calebnewtonusc/chewbacca · 4 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_6cwdmzjvxrc5pmfz
GET https://markdownregistry.com/api/v1/resolve?ref=calebnewtonusc/chewbacca/demo
GET https://markdownregistry.com/api/v1/blob/3be7f649daad8628ae8c76821468652b2bfd2d05b387cc81e70fa739864f20fc