Home / karthik777 / lego · GitHub

lego SKILL.md skillB

lego from karthik777/lego is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add karthik777/lego/lego@git:20260906.eedb079

Pins git:20260906.eedb079 in mdr.lock. Pin the fingerprint instead.

Audit grade
B, 16 of 17 checks passed
Kind
SKILL.md skill
Repository
karthik777/lego
Path
SKILL.md
Versions recorded
5
Latest version
git:20260906.eedb079, committed Sep 6, 2026
First version recorded
Jul 30, 2026
Size
32,652 bytes
Repository stars
16
License
none declared

Build performant webapps with FastHTML + Oat, hetzner deployment, docker containers, cloudflare tunnels, and a full auth system. Each feature is a **block**: a folder with `cfg.py`, `data.py`, `ui.py`, `app.py`, and a `connect(app)` function.

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

# lego

lego is a FastHTML + Oat web app template. Each feature is a **block**: a folder with `cfg.py`, `data.py`, `ui.py`, `app.py`, and a `connect(app)` function. Blocks are wired in `lego/app.py`. Auth always connects last.

## CLI entrypoints

Defined under `[project.scripts]` in `pyproject.toml`. Always invoke via `uv run` — never `python …` directly, and never `pip install`.

| command | calls | purpose |
|---|---|---|
| `uv run python main.py` | `lego.launch()` | start the dev server (port from `PORT`, default 5001) |
| `uv run lego-setup` | `setup:setup` | init gheasy config, set git-lfs patterns, write `.env.example`, generate `.github/workflows/deploy.yml`, install SKILL.md files |
| `uv run lego-skill` | `setup:install_skills` | (re)copy `SKILL.md` into `.claude/skills/lego/` and `.agents/skills/lego/` (plus any installed companions: dockeasy, gheasy, vpseasy, cfeasy, kosha, litesearch) |
| `uv run lego-push` | `setup:push_cli` | push `.env` values to GitHub — `None`-default keys become secrets, string-default keys become variables. Append `--dry-run` to preview |
| `uv run lego-deploy compose` | `deploy:deploy_cli` | build `Dockerfile` + `docker-compose.yml` only |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add karthik777/lego/lego@sha256:0cd8203afce657f9

The line at the top of this page pins the label git:20260906.eedb079, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_63wbjzzzwjnirya6.svg)](https://markdownregistry.com/a/art_63wbjzzzwjnirya6)

2 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Jul 30, 2026 and Sep 6, 2026, about one every 9 days.

versioncommittedcommitsizeaudit
git:20260906.eedb079 latest2026-09-06 eedb079 32,652 BB view · diff
git:20260818.1bc71cd2026-08-18 1bc71cd 34,764 BB view · diff
git:20260806.47bb76f2026-08-06 47bb76f 32,348 BB view · diff
git:20260806.c4dfccb2026-08-06 c4dfccb 32,298 BB view · diff
git:20260730.19095052026-07-30 1909505 30,201 BB view

Audit of the latest version

B  16 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • 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 (32652 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

GitHub

karthik777/lego · 16 stars · license none declared · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_63wbjzzzwjnirya6
GET https://markdownregistry.com/api/v1/resolve?ref=karthik777/lego/lego
GET https://markdownregistry.com/api/v1/blob/0cd8203afce657f9675250d95d430523630dbc50bc4f26196b8e58d9fcdd4cbc

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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