sketch SKILL.md skillA
sketch from lulufoo/lulu-vela is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add lulufoo/lulu-vela/sketch@git:20261106.5040624Pins git:20261106.5040624 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- lulufoo/lulu-vela
- Path
skills/sketch/SKILL.md- Versions recorded
- 10
- Latest version
- git:20261106.5040624, committed Nov 6, 2026
- First version recorded
- Nov 1, 2026
- Size
- 3,189 bytes
- Repository stars
- 8
- License
- MIT
Draw one Sketch on the public viewer.
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
# sketch Write one Sketch as an HTML file and publish it on the public viewer. Done when a tool `url` is shown. ## Script Macros | Macro | CLI | |---|---| | `$BOARD_CLI` | `~/.local/bin/board-cli` | | `$INSTALL_BOARD_CLI` | `mkdir -p ~/.local/bin && curl -fsSL https://github.com/lulufoo/lulu-board/releases/download/board-cli-v0.3.0/board-cli.pyz -o ~/.local/bin/board-cli && chmod +x ~/.local/bin/board-cli` | ## CLI `$BOARD_CLI` is the installed `board-cli` program. Minimum version: `0.3.0`. 1. Before the first `$BOARD_CLI` call of a session, run `$BOARD_CLI --version`. 2. When the command is missing or its `version` is below the minimum, run `$INSTALL_BOARD_CLI`, then continue. ## Template Write from the template. 1. Load [template.md](./references/template.md) and write from it. ## Render Environment The viewer mounts the fragment in its own document. Write for this environment. 1. The fragment renders in a sandboxed `iframe`. Board and the fragment cannot reach each other's CSS or scripts. Scripts run when the sketch mounts. …
Read the whole file at its exact version.
How to install
mdr add lulufoo/lulu-vela/sketch@sha256:7f33a0417a12e3f4The line at the top of this page pins the label git:20261106.5040624, 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_7lgra2fei6pbpwk4)
7 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 10 versions of this file, between Nov 1, 2026 and Nov 6, 2026, more than one a day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261106.5040624 latest | 2026-11-06 | 5040624 | 3,189 B | A | view · diff |
| git:20261105.c53adf7 | 2026-11-05 | c53adf7 | 3,299 B | A | view · diff |
| git:20261104.3cb3f01 | 2026-11-04 | 3cb3f01 | 3,522 B | A | view · diff |
| git:20261102.ee07efa | 2026-11-02 | ee07efa | 2,158 B | A | view · diff |
| git:20261102.680a847 | 2026-11-02 | 680a847 | 2,155 B | A | view · diff |
| git:20261102.b9fba8c | 2026-11-02 | b9fba8c | 2,445 B | A | view · diff |
| git:20261101.56072ba | 2026-11-01 | 56072ba | 3,227 B | A | view · diff |
| git:20261101.c041da3 | 2026-11-01 | c041da3 | 2,666 B | A | view · diff |
| git:20261101.bbdb413 | 2026-11-01 | bbdb413 | 2,663 B | A | view · diff |
| git:20261101.8ad26e1 | 2026-11-01 | 8ad26e1 | 2,711 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 (3189 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
lulufoo/lulu-vela · 8 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_7lgra2fei6pbpwk4 GET https://markdownregistry.com/api/v1/resolve?ref=lulufoo/lulu-vela/sketch GET https://markdownregistry.com/api/v1/blob/7f33a0417a12e3f4cbbe0330184d23275848fb8c779c0ad848f1b085d88e0092
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.
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