style-line SKILL.md skillA
style-line from illodev/drawn-by-code is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add illodev/drawn-by-code/style-line@git:20260924.23cfbb1Pins git:20260924.23cfbb1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- illodev/drawn-by-code
- Path
.claude/skills/style-line/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260924.23cfbb1, committed Sep 24, 2026
- Size
- 1,612 bytes
- Repository stars
- 27
- License
- a license file GitHub does not identify
Line style: black line on white paper that wobbles on purpose (line boil), like hand-drawn animation at 12 drawings per second. Use it for doodles, sketches, hand-drawn explainers, «it was a drawing» moments or when working with styles/line/.
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
# Style · Line
Approved. Reference: `sandbox/2026-09-24-exquisite-corpse/` (the doodle, 23.5–27.5 s).
## Code
`styles/line/kit.js` → `LineArt`: `stroke(g, pts, { t, seed, width, jitter, closed, fps })`
(a stroke that wobbles on twos), `circle`, `paper` (fibrous paper), `drawing(t)` (drawing
number), `INK` and `PAPER`.
## Style rules
- **The wobble is the style, but deterministic:** it changes every 1/12 s with the
stroke's seed and the drawing number, never with `Math.random`. Each stroke has its
own seed.
- **Black and white;** color is reserved for what matters (the through-line). If
something has color in this style, it's because it's special.
- **The page is a notebook, not an empty canvas:** doodles around it (sun, spiral, cloud,
illegible notes) that wobble like everything else.
- **Color can spread:** whatever has color leaves a trail on the black and white, and
that tells a story on its own.
- **Characters of few lines** (round head, dot eyes, stick body), with clear poses: the
silhouette has to read.
- **Width 4–6** in 1600-wide units; thinner disappears when scaled down.
## Style checklist
…Read the whole file at its exact version.
How to install
mdr add illodev/drawn-by-code/style-line@sha256:cd4c430111e33b6bThe line at the top of this page pins the label git:20260924.23cfbb1, 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_k6ovt6j4l4tt7rid)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 24, 2026.
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 (1612 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
illodev/drawn-by-code · 27 stars · license a license file GitHub does not identify · pushed 2026-10-15 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_k6ovt6j4l4tt7rid GET https://markdownregistry.com/api/v1/resolve?ref=illodev/drawn-by-code/style-line GET https://markdownregistry.com/api/v1/blob/cd4c430111e33b6be327d8aa41aa595717935638281ad03f7c61455d93e2239d
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.