prototype-options SKILL.md skillA

prototype-options from webreactiva/yesyak is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add webreactiva/yesyak/prototype-options@git:20261017.b634987

Pins git:20261017.b634987 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
webreactiva/yesyak
Path
skills/prototype-options/SKILL.md
Versions recorded
3
Latest version
git:20261017.b634987, committed Oct 17, 2026
First version recorded
Oct 17, 2026
Size
3,024 bytes
Repository stars
3
License
MIT

Builds a few navigable prototypes of what the interview decided, each in a different style or approach, with one subagent per option, a time limit and shared sample data, so the user chooses by looking instead of by reading. It then records the choice with the interview decisions. Use it whenever the user asks for prototypes, mockups, sketches, "show me how it will look", several visual styles or design options, or wants to compare approaches before the spec.

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

# Prototype options

A prototype answers one question: "is this what we decided?". It shows the decisions of `on-the-spot` on screen, without the full behavior. It is not the first version of the code.

## Before you start

1. Read `.scratchpad/<slug>/interview-decisions.md`. A prototype shows only what is decided there. A question that comes up goes to the user, not into the prototype.
2. Agree on three things with the user, with a recommended default:
   - How many options (default: three).
   - What changes between them: a visual style, a layout, an interaction or a technical approach.
   - What every option must show: the main path of the request, from the first screen or command to the result.
3. Prepare one small set of sample data that all options use. Take it from the real data when the project has data, so the user sees real names and sizes. Keep it in `.scratchpad/<slug>/prototypes/`.

## Build each option

Give each option to its own subagent, in parallel. Each subagent starts with a clean context, so its brief must hold everything:

- The decisions, the sample data path and the main path to show.
- Its option: what makes it different from the others.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add webreactiva/yesyak/prototype-options@sha256:8330df220bb8aea8

The line at the top of this page pins the label git:20261017.b634987, 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_skeawdgwlolk3hoz.svg)](https://markdownregistry.com/a/art_skeawdgwlolk3hoz)

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

Versions

The registry has recorded 3 versions of this file, all committed on Oct 17, 2026.

versioncommittedcommitsizeaudit
git:20261017.b634987 latest2026-10-17 b634987 3,024 BA view · diff
git:20261017.dad28842026-10-17 dad2884 3,013 BA view · diff
git:20261017.e889d292026-10-17 e889d29 3,011 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 (3024 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

webreactiva/yesyak · 3 stars · license MIT · pushed 2026-10-31 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_skeawdgwlolk3hoz
GET https://markdownregistry.com/api/v1/resolve?ref=webreactiva/yesyak/prototype-options
GET https://markdownregistry.com/api/v1/blob/8330df220bb8aea8b2ec6935e814e62cca290a5922325b8df03e1bf3df1443cf

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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