v-songbird/foundry · .claude/skills/ember/SKILL.md

ember skillA

ember is agent-read markdown (skill) from v-songbird/foundry: Draws or fixes an Ember scene — the Foundry mascot's animated SVG at `<plugin>/assets/mascot.svg`, authored by a `docs/<plugin>/launch/assets/ember-<plugin>.js` script as pure SMIL on a 14 s loop. Use when the user asks to draw, change, or fix a mascot cartoon, an Ember scene, the README animation, or a mascot for a new plugin — e.g. "give X a mascot", "Ember's mouth looks wrong", "make an Ember scene for the launch post". Do NOT use for the data replays (`assets/demo.svg`, drawn by each harness.

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 v-songbird/foundry/ember@git:20260909.c3d036e
Exact content
mdr add v-songbird/foundry/ember@sha256:4aff429d24ce2542

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_q5uuloy5m53swrqv.svg)](https://markdownregistry.com/a/art_q5uuloy5m53swrqv)

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Versions

versioncommittedcommitsizeaudit
git:20260909.c3d036e latest2026-09-09 c3d036e 3,419 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 (3419 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

v-songbird/foundry · 4 stars · license MIT · pushed 2026-09-09 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_q5uuloy5m53swrqv
GET https://markdownregistry.com/api/v1/resolve?ref=v-songbird/foundry/ember
GET https://markdownregistry.com/api/v1/blob/4aff429d24ce2542be979b141fdc2638b9d1560290e93ade18ad5a2a98888cc1