sandbox SKILL.md skillA
sandbox from alsk1992/cloddsbot is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add alsk1992/cloddsbot/sandbox@git:20260210.cd0fc2ePins git:20260210.cd0fc2e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- alsk1992/cloddsbot
- Path
src/skills/bundled/sandbox/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260210.cd0fc2e, committed Feb 10, 2026
- First version recorded
- Jan 30, 2026
- Size
- 1,364 bytes
- Repository stars
- 3,076
- License
- MIT
Visual HTML canvas sandbox for agent-driven UI and live previews.
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
# Sandbox - Visual Canvas Push HTML content to a live-updating canvas server for visual previews, dashboards, and agent-driven UI. ## Commands ``` /sandbox start - Start the canvas server (returns URL) /sandbox push <html> - Push HTML content to the canvas /sandbox reset - Reset canvas to blank state /sandbox screenshot - Take a screenshot of the current canvas /sandbox status - Show canvas server status and settings ``` ## Environment Variables | Variable | Description | |----------|-------------| | `CANVAS_ALLOW_JS_EVAL` | Enable JavaScript evaluation in canvas (default: `false`) | | `ALLOW_UNSAFE_SANDBOX` | Enable unsafe sandbox mode (default: `false`) | ## Examples ``` /sandbox start /sandbox push <h1>Hello World</h1><p>Live preview</p> /sandbox screenshot /sandbox status /sandbox reset ``` ## How It Works 1. `/sandbox start` launches a local HTTP server that serves the canvas page 2. `/sandbox push <html>` sends HTML to the canvas, rendered in real time 3. `/sandbox screenshot` captures the current canvas state as an image 4. `/sandbox reset` clears all HTML, CSS, and JS from the canvas …
Read the whole file at its exact version.
How to install
mdr add alsk1992/cloddsbot/sandbox@sha256:3b580d9e295c3341The line at the top of this page pins the label git:20260210.cd0fc2e, 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_qnthabdt7chmhz2x)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Jan 30, 2026 and Feb 10, 2026, about one every 10 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260210.cd0fc2e latest | 2026-02-10 | cd0fc2e | 1,364 B | A | view · diff |
| git:20260130.78e49cb | 2026-01-30 | 78e49cb | 5,203 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 (1364 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
alsk1992/cloddsbot · 3,076 stars · license MIT · pushed 2026-10-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qnthabdt7chmhz2x GET https://markdownregistry.com/api/v1/resolve?ref=alsk1992/cloddsbot/sandbox GET https://markdownregistry.com/api/v1/blob/3b580d9e295c33413582ea672fbf90fba933d6f13569e85097e0487c9bdfea3d
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 alsk1992/cloddsbot
Every file in alsk1992/cloddsbot