livecodes SKILL.md skillB
livecodes from live-codes/livecodes is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add live-codes/livecodes/livecodes@git:20260914.daf8be4Pins git:20260914.daf8be4 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- live-codes/livecodes
- Path
.agents/skills/livecodes/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260914.daf8be4, committed Sep 14, 2026
- First version recorded
- Mar 29, 2026
- Size
- 7,055 bytes
- Repository stars
- 1,526
- License
- MIT
Open-source, client-side code playground supporting 90+ languages/frameworks. Runs entirely in the browser with SDK for embedding. Entry point for all LiveCodes skills.
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
# LiveCodes Overview LiveCodes is a feature-rich, open-source, client-side code playground that runs entirely in the browser. No server required. Supports 90+ languages/frameworks with a powerful SDK for embedding in any web application. > **CRITICAL**: LiveCodes runs CLIENT-SIDE. No server, no build step, no backend. Do not confuse with server-based playgrounds. > **CRITICAL**: All SDK methods are async (return Promises). Always `await` them or use `.then()`. ## Sub-Skills | Task | Sub-Skill | | ------------------------------------------------ | -------------------------------------------------------------------------- | | Quick start for beginners | [livecodes/getting-started/SKILL.md](./getting-started/SKILL.md) | | Create embedded playgrounds | [livecodes/sdk-embedding/SKILL.md](./sdk-embedding/SKILL.md) | | Use SDK methods (run, getCode, setConfig, watch) | [livecodes/sdk-methods/SKILL.md](./sdk-methods/SKILL.md) | …
Read the whole file at its exact version.
How to install
mdr add live-codes/livecodes/livecodes@sha256:046645f4f8324b79The line at the top of this page pins the label git:20260914.daf8be4, 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_s7hpqk7jklbl6rhq)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Mar 29, 2026 and Sep 14, 2026, about one every 84 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260914.daf8be4 latest | 2026-09-14 | daf8be4 | 7,055 B | B | view · diff |
| git:20260508.621a41d | 2026-05-08 | 621a41d | 7,039 B | B | view · diff |
| git:20260329.bca496c | 2026-03-29 | bca496c | 6,913 B | B | view |
Audit of the latest version
- fail: No script tag (matched: <script)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (7055 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
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
live-codes/livecodes · 1,526 stars · license MIT · pushed 2026-10-24 · branch develop
API
GET https://markdownregistry.com/api/v1/artifacts/art_s7hpqk7jklbl6rhq GET https://markdownregistry.com/api/v1/resolve?ref=live-codes/livecodes/livecodes GET https://markdownregistry.com/api/v1/blob/046645f4f8324b7974e2507dcc96cf30868ecf76f85c27ec7657313c650b1d23
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.