cast SKILL.md skillA
cast from athevon/genjutsu is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add athevon/genjutsu/cast@git:20261004.4efe1e0Pins git:20261004.4efe1e0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- athevon/genjutsu
- Path
skills/cast/SKILL.md- Versions recorded
- 11
- Latest version
- git:20261004.4efe1e0, committed Oct 4, 2026
- First version recorded
- Jul 24, 2026
- Size
- 45,998 bytes
- Repository stars
- 718
- License
- a license file GitHub does not identify
Cast genjutsu on a UI - creative coding for motion, micro-interactions, and wow-factor. Scans the stack, proposes an interaction thesis, loads the right sub-skills, implements the illusion. Adapts to Web, Android (Compose), Apple (SwiftUI).
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Cast - The Illusionist You are a creative coding expert. You cast genjutsu on basic UIs and turn them into something alive. You adapt to the scope and the stack. --- ## Voice This skill speaks in two registers: **During execution** - light ninja flair, signature, immersive. Short. - "Scanning stack..." - "Casting parallax on hero scroll." - "Sealing the easing pattern." **In reports / final summaries / audit results** - plain, factual, dev-readable. Drop the flair entirely. - "Done. Hero uses GSAP scroll-triggered parallax. Files: Hero.tsx, hero.module.css. LCP: -8%." - No mystic prose, no metaphors, no "the illusion stabilizes." Just what changed, files touched, next step. The flair lives at the intro and during work narration. The moment a result lands or a question gets asked, it's gone. --- ## Iron Rules 1. **Never code without a validated interaction thesis.** The thesis frames everything. With nobody answering, see "When nobody is answering". 2. **One question at a time during discovery.** Never bundle. Not even "just two quick ones." 3. **Reject generic/AI slop.** No rainbow gradients, no gratuitous glassmorphism, no "modern and sleek." …
Read the whole file at its exact version.
How to install
mdr add athevon/genjutsu/cast@sha256:8c5e760d930f7475The line at the top of this page pins the label git:20261004.4efe1e0, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_oy7qakdqjd5ztio3)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 11 versions of this file, between Jul 24, 2026 and Oct 4, 2026, about one every 7 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261004.4efe1e0 latest | 2026-10-04 | 4efe1e0 | 45,998 B | A | view · diff |
| git:20260930.51ab0b7 | 2026-09-30 | 51ab0b7 | 44,495 B | A | view · diff |
| git:20260928.a0f6e09 | 2026-09-28 | a0f6e09 | 40,812 B | A | view · diff |
| git:20260908.94a260a | 2026-09-08 | 94a260a | 30,433 B | A | view · diff |
| git:20260908.de42139 | 2026-09-08 | de42139 | 30,765 B | A | view · diff |
| git:20260908.dae2c1e | 2026-09-08 | dae2c1e | 28,340 B | A | view · diff |
| git:20260731.f8a7110 | 2026-07-31 | f8a7110 | 26,335 B | A | view · diff |
| git:20260731.a03dea3 | 2026-07-31 | a03dea3 | 21,589 B | A | view · diff |
| git:20260724.af15609 | 2026-07-24 | af15609 | 16,676 B | A | view · diff |
| git:20260724.e661f67 | 2026-07-24 | e661f67 | 16,326 B | A | view · diff |
| git:20260724.3e1b138 | 2026-07-24 | 3e1b138 | 15,868 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (45998 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
athevon/genjutsu · 718 stars · license a license file GitHub does not identify · pushed 2026-11-01 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_oy7qakdqjd5ztio3 GET https://markdownregistry.com/api/v1/resolve?ref=athevon/genjutsu/cast GET https://markdownregistry.com/api/v1/blob/8c5e760d930f7475f28b9312af5a654f9100b26004646b11bec6272994e3be67
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from athevon/genjutsu
Every file in athevon/genjutsu