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fullstack-dev SKILL.md skillA

fullstack-dev from martgueritainaccurate875/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add martgueritainaccurate875/skills/fullstack-dev@v1.0.0

Pins v1.0.0 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: martgueritainaccurate875/skills
Path: skills/fullstack-dev/SKILL.md
Versions recorded: 1
Latest version: v1.0.0, committed Mar 17, 2026
Size: 34,810 bytes
Repository stars: 6
License: MIT

Full-stack backend architecture and frontend-backend integration guide. TRIGGER when: building a full-stack app, creating REST API with frontend, scaffolding backend service, building todo app, building CRUD app, building real-time app, building chat app, Express + React, Next.js API, Node.js backend, Python backend, Go backend, designing service layers, implementing error handling, managing config/auth, setting up API clients, implementing auth flows, handling file uploads, adding real-time…

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

# Full-Stack Development Practices

## MANDATORY WORKFLOW — Follow These Steps In Order

**When this skill is triggered, you MUST follow this workflow before writing any code.**

### Step 0: Gather Requirements

Before scaffolding anything, ask the user to clarify (or infer from context):

1. **Stack**: Language/framework for backend and frontend (e.g., Express + React, Django + Vue, Go + HTMX)
2. **Service type**: API-only, full-stack monolith, or microservice?
3. **Database**: SQL (PostgreSQL, SQLite, MySQL) or NoSQL (MongoDB, Redis)?
4. **Integration**: REST, GraphQL, tRPC, or gRPC?
5. **Real-time**: Needed? If yes — SSE, WebSocket, or polling?
6. **Auth**: Needed? If yes — JWT, session, OAuth, or third-party (Clerk, Auth.js)?

If the user has already specified these in their request, skip asking and proceed.

### Step 1: Architectural Decisions

Based on requirements, make and state these decisions before coding:

| Decision | Options | Reference |
|----------|---------|-----------|
| Project structure | Feature-first (recommended) vs layer-first | [Section 1](#1-project-structure--layering-critical) |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add martgueritainaccurate875/skills/fullstack-dev@sha256:94d2f5b3859611a0

The line at the top of this page pins the label v1.0.0, 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](https://markdownregistry.com/badge/art_c6vnhszs65ln36jh.svg)](https://markdownregistry.com/a/art_c6vnhszs65ln36jh)

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

Versions

The registry has recorded 1 version of this file, committed on Mar 17, 2026.

version	committed	commit	size	audit
v1.0.0 latest	2026-03-17	d35bfea	34,810 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (34810 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

GitHub

martgueritainaccurate875/skills · 6 stars · license MIT · pushed 2026-10-12 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_c6vnhszs65ln36jh
GET https://markdownregistry.com/api/v1/resolve?ref=martgueritainaccurate875/skills/fullstack-dev
GET https://markdownregistry.com/api/v1/blob/94d2f5b3859611a0caeeb03e6562ba809c3d3747ac917b8675d5ce21d395c39e

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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