etr/groundwork · skills/source-product-specs-from-code/SKILL.md

source-product-specs-from-code skillA

source-product-specs-from-code is agent-read markdown (skill) from etr/groundwork: Synchronize PRD with implemented codebase changes. Usage /groundwork:source-product-specs-from-code.

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 etr/groundwork/source-product-specs-from-code@git:20260624.e533827
Exact content
mdr add etr/groundwork/source-product-specs-from-code@sha256:d5ca49c06f1a08db

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_dtomakwmxpowu7h7.svg)](https://markdownregistry.com/a/art_dtomakwmxpowu7h7)

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Versions

versioncommittedcommitsizeaudit
git:20260624.e533827 latest2026-06-24 e533827 10,682 BA view · diff
git:20260622.e1424762026-06-22 e142476 10,542 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 (10682 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

etr/groundwork · 42 stars · license MIT · pushed 2026-09-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_dtomakwmxpowu7h7
GET https://markdownregistry.com/api/v1/resolve?ref=etr/groundwork/source-product-specs-from-code
GET https://markdownregistry.com/api/v1/blob/d5ca49c06f1a08db302269d4b50252a41129e9238b2bef2ea45b70ec6d576b7e

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