product-on-purpose/pm-skills · skills/utility-pm-critic/SKILL.md

utility-pm-critic skillA

utility-pm-critic is agent-read markdown (skill) from product-on-purpose/pm-skills: Run adversarial review on a PM artifact via the pm-critic sub-agent. Returns findings graded P0/P1/P2/P3 with a concrete fix suggestion per finding and a machine-readable status block. Use after producing a PRD, meeting recap, OKR set, persona, or any PM artifact you want stress-tested before it ships..

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 product-on-purpose/pm-skills/utility-pm-critic@v1.0.1
Exact content
mdr add product-on-purpose/pm-skills/utility-pm-critic@sha256:ed3949dabae39206

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_tktoxoj6fdixrhz3.svg)](https://markdownregistry.com/a/art_tktoxoj6fdixrhz3)

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Versions

versioncommittedcommitsizeaudit
v1.0.1 latest2026-06-10 b8ccff6 6,146 BA view · diff
v1.0.02026-06-01 d3f1549 6,325 BA view · diff
v1.0.02026-05-30 59968e0 6,337 BA view · diff
v1.0.02026-05-20 3691b77 6,317 BA view · diff
v1.0.02026-05-20 be1352b 6,332 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 (6146 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

product-on-purpose/pm-skills · 677 stars · license Apache-2.0 · pushed 2026-09-15 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tktoxoj6fdixrhz3
GET https://markdownregistry.com/api/v1/resolve?ref=product-on-purpose/pm-skills/utility-pm-critic
GET https://markdownregistry.com/api/v1/blob/ed3949dabae39206eaae3663fb2ed54d936b2c718915a927054a589065675366

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