tercel/spec-forge · skills/prd-generation/SKILL.md

prd-generation skillA

prd-generation is agent-read markdown (skill) from tercel/spec-forge: Generates professional Product Requirements Documents (PRDs) following industry-standard methodologies. This skill activates when the user asks to write PRD, create a product requirements document, draft product requirements, do product planning, do feature planning, write a product spec, or create a product document. It synthesizes best practices from the Google PRD framework, the Amazon Working Backwards methodology, and the Stripe Product Spec approach to produce comprehensive, actionable PRD.

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 tercel/spec-forge/prd-generation@git:20260916.268f496
Exact content
mdr add tercel/spec-forge/prd-generation@sha256:f840b4e227430515

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_ofaixggupk7fhmcc.svg)](https://markdownregistry.com/a/art_ofaixggupk7fhmcc)

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Versions

versioncommittedcommitsizeaudit
git:20260916.268f496 latest2026-09-16 268f496 19,702 BA view · diff
git:20260719.c80ca982026-07-19 c80ca98 17,057 BA view · diff
git:20260409.440560b2026-04-09 440560b 14,228 BA view · diff
git:20260325.a3aa0f82026-03-25 a3aa0f8 12,314 BA view · diff
git:20260307.21ad0352026-03-07 21ad035 12,278 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 (19702 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

tercel/spec-forge · 7 stars · license MIT · pushed 2026-09-16 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_ofaixggupk7fhmcc
GET https://markdownregistry.com/api/v1/resolve?ref=tercel/spec-forge/prd-generation
GET https://markdownregistry.com/api/v1/blob/f840b4e227430515844aa307d96d4c1e6679cbdc487db517919a68e5b53e745b