codegen-html SKILL.md skillA
codegen-html from initializ/forge is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add initializ/forge/codegen-html@git:20260304.ef09c7bPins git:20260304.ef09c7b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- initializ/forge
- Path
forge-skills/local/embedded/codegen-html/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260304.ef09c7b, committed Mar 4, 2026
- First version recorded
- Mar 4, 2026
- Size
- 6,032 bytes
- Repository stars
- 229
- License
- Apache-2.0
Scaffold and iterate on standalone Preact + HTM applications with zero build dependencies.
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
# Codegen HTML Skill
Scaffold and iteratively build standalone HTML applications using Preact + HTM via CDN. Zero local dependencies — no Node.js, no npm, no build step. Just open the HTML file in a browser.
## Quick Start
```bash
# Scaffold a single-file app
./scripts/codegen-html-scaffold.sh '{"project_name": "my-app", "output_dir": "/tmp/my-app", "mode": "single-file"}'
# Scaffold a multi-file app
./scripts/codegen-html-scaffold.sh '{"project_name": "my-app", "output_dir": "/tmp/my-app", "mode": "multi-file"}'
# Read a file or list the project
./scripts/codegen-html-read.sh '{"project_dir": "/tmp/my-app", "file_path": "."}'
# Write/update a file
./scripts/codegen-html-write.sh '{"project_dir": "/tmp/my-app", "file_path": "index.html", "content": "..."}'
```
## CRITICAL: Scaffold Conventions (DO NOT VIOLATE)
These rules prevent runtime errors:
1. **Use `class` (not `className`)** — HTM maps directly to DOM attributes
2. **Use Tailwind CSS utility classes** for all styling (loaded via CDN in `index.html`)
3. **Do NOT create `<style>` blocks or `.css` files** — use Tailwind classes instead
4. **Keep Preact/HTM imports unchanged** — do not change CDN URLs or versions
…Read the whole file at its exact version.
How to install
mdr add initializ/forge/codegen-html@sha256:0945dcc769ff1affThe line at the top of this page pins the label git:20260304.ef09c7b, 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_qtqbmk4jz64txlhp)
6 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, all committed on Mar 4, 2026.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260304.ef09c7b latest | 2026-03-04 | ef09c7b | 6,032 B | A | view · diff |
| git:20260304.ee79198 | 2026-03-04 | ee79198 | 6,021 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 (6032 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
initializ/forge · 229 stars · license Apache-2.0 · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_qtqbmk4jz64txlhp GET https://markdownregistry.com/api/v1/resolve?ref=initializ/forge/codegen-html GET https://markdownregistry.com/api/v1/blob/0945dcc769ff1aff8ae797f588265c50465c78a82c7e40cd4c3e0ee03e3652d6
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.