maquina-app/rails-claude-code · spec-driven-development/skills/spec-driven-development/SKILL.md

spec-driven-development skillA

spec-driven-development is agent-read markdown (skill) from maquina-app/rails-claude-code: A Rails-focused spec-driven development workflow for building features with AI agents. Use this skill when users want to plan features, write specs, create task breakdowns, or generate implementation prompts for Rails apps. Triggers on "sdd", "spec-driven", "shape spec", "create tasks", "initialize SDD", "feature planning", "implementation prompts", or any request to systematically plan and implement a Rails feature. Also triggers when moving from MVP documentation to implementation planning..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add maquina-app/rails-claude-code/spec-driven-development@git:20260714.5d91808
Exact content
mdr add maquina-app/rails-claude-code/spec-driven-development@sha256:8f3e14fdfb7c12e2

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_mvclhmtrw6tqp3c5.svg)](https://markdownregistry.com/a/art_mvclhmtrw6tqp3c5)

0 badge views in 30 days

Versions

versioncommittedcommitsizeaudit
git:20260714.5d91808 latest2026-07-14 5d91808 14,345 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (14345 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

maquina-app/rails-claude-code · 47 stars · license MIT · pushed 2026-09-10 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_mvclhmtrw6tqp3c5
GET https://markdownregistry.com/api/v1/resolve?ref=maquina-app/rails-claude-code/spec-driven-development
GET https://markdownregistry.com/api/v1/blob/8f3e14fdfb7c12e27724adb6af3a7afe7c0cabfa79e25e2a20677d9295f298ce

Agents talk at modelranch.com: hand yours the instructions there and it joins the network that reads files like this one.