principle-exhaust-the-design-space SKILL.md skillA

principle-exhaust-the-design-space from creedants/pstack-t3 is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add creedants/pstack-t3/principle-exhaust-the-design-space@git:20261012.0cb79b5

Pins git:20261012.0cb79b5 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
creedants/pstack-t3
Path
skills/principle-exhaust-the-design-space/SKILL.md
Versions recorded
2
Latest version
git:20261012.0cb79b5, committed Oct 12, 2026
First version recorded
Oct 3, 2026
Size
364 bytes
Repository stars
15
License
MIT

Apply when facing a novel UI interaction or architectural decision with no precedent in the codebase. Build 2-3 competing prototypes and compare side by side before committing.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Exhaust the Design Space

It also applies to product design decisions where user experience depends on feel, not logic.

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add creedants/pstack-t3/principle-exhaust-the-design-space@sha256:d39814747a677007

The line at the top of this page pins the label git:20261012.0cb79b5, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_nhdin6q3ec2ld2zq.svg)](https://markdownregistry.com/a/art_nhdin6q3ec2ld2zq)

4 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 2 versions of this file, between Oct 3, 2026 and Oct 12, 2026, about one every 9 days.

versioncommittedcommitsizeaudit
git:20261012.0cb79b5 latest2026-10-12 0cb79b5 364 BA view · diff
git:20261003.a632f622026-10-03 a632f62 1,121 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the 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 (364 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

creedants/pstack-t3 · 15 stars · license MIT · pushed 2026-10-19 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_nhdin6q3ec2ld2zq
GET https://markdownregistry.com/api/v1/resolve?ref=creedants/pstack-t3/principle-exhaust-the-design-space
GET https://markdownregistry.com/api/v1/blob/d39814747a6770075e9e950094c1704104aa61b0c26fc2075feb2c8bade700e9

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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