principle-experience-first SKILL.md skillA

This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.

principle-experience-first from arjitj2/open-pstack is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add arjitj2/open-pstack/principle-experience-first@git:20260908.64f174e

Pins git:20260908.64f174e in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
arjitj2/open-pstack
Path
plugins/pstack/skills/principle-experience-first/SKILL.md
Versions recorded
4
Latest version
git:20260908.64f174e, committed Sep 8, 2026
First version recorded
Jun 4, 2026
Size
1,175 bytes
Repository stars
14
License
MIT

Apply when product, UX, or feature-scope tradeoffs come up. Choose user delight over implementation convenience; ship fewer polished features over more rough ones.

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

# Experience First

When implementation convenience conflicts with user delight, choose delight.

- Every feature, control, and option must be justified
- Ship less, ship better (polished experience with three features beats rough one with ten)
- Prototype before committing (design decisions are cheaper in throwaway HTML than production code)
- Get the details right (transitions, alignment, spacing, feedback, error states)
- Tighten the core loop (every feature should serve the central workflow or get out of the way)

The user is whoever consumes the work. For a UI that is the end user. For a library or an internal API it is the colleague who imports it. The engineer who maintains the code next is a user too. Weigh their experience the same way, and explain impact from their perspective.

Foundations should serve the experience. Foundational thinking governs the *sequence* of work. This principle governs the *target*.

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add arjitj2/open-pstack/principle-experience-first@sha256:688917387e19da6a

The line at the top of this page pins the label git:20260908.64f174e, 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_2cxqegzobycln7fi.svg)](https://markdownregistry.com/a/art_2cxqegzobycln7fi)

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

Versions

The registry has recorded 4 versions of this file, between Jun 4, 2026 and Sep 8, 2026, about one every 32 days.

versioncommittedcommitsizeaudit
git:20260908.64f174e latest2026-09-08 64f174e 1,175 BA view · diff
git:20260715.5debf232026-07-15 5debf23 1,299 BA view · diff
git:20260623.cb89fba2026-06-23 cb89fba 1,308 BA view · diff
git:20260604.d869e0a2026-06-04 d869e0a 1,039 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 (1175 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

arjitj2/open-pstack · 14 stars · license MIT · pushed 2026-10-19 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_2cxqegzobycln7fi
GET https://markdownregistry.com/api/v1/resolve?ref=arjitj2/open-pstack/principle-experience-first
GET https://markdownregistry.com/api/v1/blob/688917387e19da6a343fe657c726eb65998937da69ed7d29f1dfaadb53516a10

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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