magnus919/agent-skills · spec-driven-development/SKILL.md

spec-driven-development skillA

spec-driven-development is agent-read markdown (skill) from magnus919/agent-skills: Design and run a Spec-Driven Development (SDD) pipeline for AI software factories — where structured specifications are the input, AI agents generate the code, and quality gates enforce correctness at each phase: SPECIFY → DECOMPOSE → IMPLEMENT → VERIFY → DELIVER. Use when building or refining a spec-driven pipeline any AI coding tool (Claude Code, Cursor, Hermes Agent, Devin, OpenHands, droid) can follow, or when you need spec quality gates, phase-gate verdicts, NFR encoding, or format translat.

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 magnus919/agent-skills/spec-driven-development@git:20260824.e10508b
Exact content
mdr add magnus919/agent-skills/spec-driven-development@sha256:7ec40a49b55db0ea

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_zyynufern4zihysn.svg)](https://markdownregistry.com/a/art_zyynufern4zihysn)

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Versions

versioncommittedcommitsizeaudit
git:20260824.e10508b latest2026-08-24 e10508b 15,442 BA view · diff
git:20260719.bd662022026-07-19 bd66202 14,397 BA view · diff
git:20260713.ef600022026-07-13 ef60002 14,632 BA view · diff
git:20260711.a5f7e742026-07-11 a5f7e74 14,461 BA view · diff
git:20260706.980f8702026-07-06 980f870 14,443 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 (15442 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

magnus919/agent-skills · 84 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_zyynufern4zihysn
GET https://markdownregistry.com/api/v1/resolve?ref=magnus919/agent-skills/spec-driven-development
GET https://markdownregistry.com/api/v1/blob/7ec40a49b55db0ea070be5a252498045589e33f076fecf6519fcc367243002e6

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